Explorez tous les épisodes du podcast HVAC Know It All Podcast
| Titre | Date | Durée | |
|---|---|---|---|
| Why Your Furnace Vent Pipe Can Leak Years Later Even When the Joint Looks Finished - Part 2 | 22 oct. 2026 | 00:15:56 | |
In this episode of HVAC Know It All, host Gary McCreadie talks with Gaetano Altomare, Category Manager - Plumbing at IPEX by Aliaxis, about installing nonmetallic flue gas venting correctly. They cover pipe preparation, solvent welding, inspection, primer requirements, and combustion testing. Listeners will learn how to avoid weak connections and preserve vent integrity during installation and service. Gaetano brings firsthand knowledge of certified venting products, manufacturer installation guidelines, and the development of dedicated combustion-testing fittings. His manufacturer's perspective connects the mechanics of pipe-and-fitting fusion with practical field decisions, including cutting older pipe, verifying compatible components, and sealing test-access plugs. Key Takeaways
Key Timestamps 00:00 – Factory Direct Filters Ad 00:42 – Episode Introduction 03:14 – Cost difference between PVC and CPVC 08:18 – Glue or chemical bonding 11:21 – Primer requirements for temperature and local jurisdiction 12:33 – Combustion testing without drilling vent pipe 14:36 – Final installation lesson: sealing the test-access plug
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Company on: Gaetano Altomare - LinkedIn: https://www.linkedin.com/in/gaetano-altomare-85a78833 IPEX by Aliaxis - LinkedIn: https://www.linkedin.com/company/ipexbyaliaxis/ IPEX by Aliaxis - Company Website: https://ipexna.com/
Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| The Contractor Experience Behind Amply's HVAC Software | 21 oct. 2026 | 00:20:04 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero welcome Eric Fitz, Co-founder, Co-CEO, and Chief Technology Officer at Amply Energy, Inc., and Ed Smith, Co-founder, Co-CEO, and Chief Customer Officer at Amply Energy, Inc., to discuss how contractors can adapt their sales and design processes for heat pumps. They explore why accurate load calculations matter, how visual design tools help homeowners understand recommendations, and how to make a longer assessment a clear point of difference. The discussion also covers charging for design work, setting expectations during intake, and matching sales responsibilities to the team's expertise. Eric and Ed began with whole-home electrification projects across New England, combining weatherization, HVAC, heat pump water heaters, EV charging, solar, and batteries. Eric brought modeling and HVAC design experience, while Ed's learning process helped them identify where software needed to make that expertise easier to apply. Their work alongside installation partners exposed challenges in design and business operations, leading them to shift toward software that supports HVAC contractors. Expect To Learn: -Why Amply shifted from whole-home electrification projects to supporting HVAC contractors with design software. -How Manual J defines a home's loads before equipment selection, regardless of the system being installed. -Why heat pump selection requires balancing heating, cooling, moisture removal, and airflow requirements. -How visual design information helps homeowners understand recommendations and share them with another decision-maker. -How intake staff can explain a longer assessment and prepare homeowners for a more detailed visit. -How to choose between paid diagnostics, charging for design documents, and including design in a free estimate. -How accessible design tools can help less-experienced employees take on work that otherwise falls to the owner. Timestamps: 00:00 - Episode introduction 00:57 - Guests introduction and Whole-Home Electrification Origins 04:37 - Why Amply Energy, Inc. Shifted to Supporting Contractors 05:34 - Making Design Faster, Accurate, and Visual 08:35 - Testing Software Through an Installation Business 10:04 - Preparing a Traditional HVAC Shop for Heat Pumps 11:11 - Manual J and Heat Pump Equipment Selection 13:49 - Assessment Time and Homeowner Engagement 15:36 - Setting Expectations During the Intake Call 17:16 - Options for Charging for Diagnostics and Design 18:38 - Helping Less-Experienced Staff Handle Design
Follow our Guests on LinkedIn: Eric Fitz - LinkedIn: https://www.linkedin.com/in/ehfitz/ Ed Smith - LinkedIn: https://www.linkedin.com/in/ed-smith-5aa8716/
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| Why Ordinary Drain Pipe Isn't Built to Handle Your Furnace's Heat Over Time - Part 1 | 19 oct. 2026 | 00:21:49 | |
In this episode of HVAC Know It All, host Gary McCreadie talks with Gaetano Altomare, Category Manager - Plumbing at IPEX by Aliaxis, who describes his team's work developing certified flue gas venting products. They examine System 1738, its differences from System 636, and the risks of using generic drain, waste, and vent pipe on gas-fired appliances. Installers will learn how certification, product markings, and appliance instructions inform material selection. Gaetano explains how advances in engineered plastics helped his team develop compounds capable of meeting UL 1738 requirements. Drawing on that development experience, he connects mechanical and material testing to long-term exposure to heat and condensate, then explains the temperature limits and applications of PVC and CPVC venting. Key Takeaways
Key Timestamps 00:00 – Factory Direct Filters Ad 00:42 – Guest and Episode Introduction 01:13 – Why generic ABS and PVC are not intended for flue gas venting 07:54 – System 636 versus System 1738 and their intended markets 14:54 - PVC and CPVC Pipes 21:05 – CPVC's 194°F maximum rating and boiler applications
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Company on: Gaetano Altomare - LinkedIn: https://www.linkedin.com/in/gaetano-altomare-85a78833 IPEX by Aliaxis - LinkedIn: https://www.linkedin.com/company/ipexbyaliaxis/ IPEX by Aliaxis - Company Website: https://ipexna.com/
Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| Stop Using AI Like a Chatbot with Vern Crawford | 14 oct. 2026 | 00:22:39 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero continue their conversation with Vern Crawford, founder of Flow Logic Automation, about deploying AI in HVAC businesses. Vern demonstrates how automation can move home warranty work orders from email into Housecall Pro, explains the progression from chat to connected business context to code, and outlines options for connecting AI tools to field service data. The discussion also covers debugging workflows, MCP connections, data integrity, and preparing business systems for reliable automation. Vern Crawford works with businesses to build AI-enabled automations and system connections. In this conversation, he shares an example of a Make scenario that processes plumbing work orders and describes building and using MCP connections for Housecall Pro. Expect To Learn:
Timestamps: 00:00 – Introduction to AI deployment in HVAC businesses 01:28 – Building a Make scenario for warranty work orders 04:23 – Using Slack messages for debugging 04:52 – Make, Zapier, and custom agent building 05:37 – Learning automation through simple workflows 06:40 – Getting implementation help as a contractor 07:48 – First impressions of Claude voice conversations 08:14 – The progression from chat to context to code 11:09 – Connecting AI to Housecall Pro data 12:40 – Using AI for direct business feedback 15:19 – Three ways to build a Housecall Pro MCP connection 19:45 – Data integrity before automation
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| How One-Inch MERV 11 Filters Can Work With the Right HVAC Airflow Design - Part 2 | 12 oct. 2026 | 00:18:03 | |
In this episode of HVAC Know It All, host Gary McCreadie talks with Chris Howells, Senior Training & Development Manager at AprilAire, about designing smaller filters and cabinets while maintaining filtration performance and airflow. In Part 2 of their conversation, they discuss three-inch media, one-inch MERV 11 filters, and installation practices that affect pressure drop. HVAC technicians will learn why filter depth alone does not determine performance and how transitions help systems use the filter's full face opening. Howells describes more than four years of development work informed by contractor, distributor, and consumer feedback. He explains how AprilAire's engineering and product management teams addressed shrinking mechanical spaces through changes to media construction and cabinet design. He also shares field-testing experience that connects those design choices to airflow concerns and maintenance schedules. Key Takeaways
Key Timestamps 00:00 – Factory Direct Filters Ad 00:42 – Episode overview and Guest introduction 02:22 – Cabinet evolution and demand for smaller dimensions 10:49 – One-inch MERV 11 filter design and surface area 15:03 – Full-face transitions, pressure drop, and replacement practices 17:24 – Closing remarks
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Company on: Chris Howells - LinkedIn: https://www.linkedin.com/in/chris-howells-5aa32b64/ AprilAire - LinkedIn: https://www.linkedin.com/company/aprilaire/ AprilAire - Company Website: https://www.aprilaire.com/
Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| Why a Thicker HVAC Filter Can Have Less Pressure Drop Than a One-Inch Filter - Part 1 | 08 oct. 2026 | 00:26:53 | |
In this episode of HVAC Know It All, host Gary McCreadie talks with Chris Howells, Senior Training & Development Manager at AprilAire, about applying indoor air quality solutions during shoulder seasons and making filtration part of a complete HVAC approach. They cover humidity concerns, filter selection, MERV ratings, pressure drop, airflow, and ways technicians can explain system performance to homeowners. Chris draws on his work educating contractors about filtration and indoor air quality. He explains why increasingly sealed homes and modern variable-speed equipment require technicians to assess the full system, including duct design, filter surface area, and delivered airflow, before recommending higher-efficiency filtration. Key Takeaways
Key Timestamps 00:00 – Factory Direct Filters Ad 00:42 – Episode overview and Guest introduction 04:14 – Providing indoor air quality solutions during shoulder season 06:25 – Dehumidification as the first stage of cooling and its role in comfort 10:00 - AprilAire and their filtration 11:57 – One-inch filters, equipment protection, and the impact of pressure drop 13:32 – How modern variable-speed motors respond to restrictive filters 17:59 – Filter surface area, depth loading, and comparing one-inch and three-inch media 21:31 – Showing homeowners static-pressure readings and using a practitioner mindset
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Company on: Chris Howells - LinkedIn: https://www.linkedin.com/in/chris-howells-5aa32b64/ AprilAire - LinkedIn: https://www.linkedin.com/company/aprilaire/ AprilAire - Company Website: https://www.aprilaire.com/
Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| How an AI Phone Agent Created $200K in New Business for Plumbing Companies | Vern Crawford | 07 oct. 2026 | 00:22:14 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero speak with Vern Crawford, founder of Flow Logic Automation, about practical uses of AI and automation in HVAC and plumbing businesses. They examine an after-hours AI phone agent for plumbing emergencies, the difference between deterministic automations and AI agents, and how APIs, webhooks, and MCPs connect business systems. The conversation also covers starting with simple workflows, using field service management data effectively, and preparing clean data before implementing AI. Vern has experience working with Housecall Pro automations and building AI-enabled workflows. He discusses creating an MCP connection for Housecall Pro, using Make.com to process plumbing work orders, and helping businesses implement these systems. Expect To Learn:
Timestamps: 00:00 – Introduction to Vern Crawford and Flow Logic Automation 01:05 – A practical AI phone agent workflow 03:57 – AI voice options, tone, and customer reactions 04:52 – Testing accents and using human reception during business hours 06:41 – Automation versus AI agents 10:14 – A starting automation for completed jobs 11:55 – Technician use of the finish button 15:19 – Managing variation in HVAC service jobs 18:03 – APIs, webhooks, and MCPs explained 19:36 – Model Context Protocols and AI system connections 21:28 – Webhooks as machine-to-machine messages
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| Hidden Video Game Addiction Nearly Cost Matt Showers His Family After Years of Secrecy - Part 2 | 05 oct. 2026 | 00:21:21 | |
In this episode of HVAC Know It All, host Gary McCreadie speaks with Matt Showers, a commercial-industrial HVAC professional and the host of Trade Therapy Podcast, about the effects of compulsive screen time, gaming, and other obsessive behaviors on family life. They discuss recognizing a problem, confronting the consequences of addiction, setting boundaries, and taking the first step toward getting help. Matt shares how gaming became an ongoing problem during his marriage and why an ultimatum from his wife became his turning point. Drawing on his experience of rebuilding trust and changing his habits, he explains how honesty, visible boundaries, and a long-term focus on the kind of parent and partner he wants to be have shaped his approach. Key Takeaways
Key Timestamps 00:00 – Cintas Ad 02:45 – Community, social media, and calling out poor HVAC practices 05:21 – Matt's breaking point with compulsive gaming and screen time 08:23 – How addiction can take many forms, including work and learning 11:16 – The effects of obsessive behavior on basic needs and family responsibilities 17:05 – Why bottling up emotions can lead to a breaking point 20:04 – Matt's advice to reach out to a trusted person for help
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Podcast on: Instagram: https://www.instagram.com/hvac_grammarian/ Guest Linktree: https://linktr.ee/Hvac.grammarian Podcast Spotify: https://creators.spotify.com/pod/profile/trade-therapy/
Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| When Do Mental Health Problems Need More Help Than Your Friends Can Give? Part 1 | 01 oct. 2026 | 00:26:30 | |
In this episode of HVAC Know It All, host Gary McCreadie speaks with Matt Showers, a commercial-industrial HVAC professional and the host of Trade Therapy Podcast. They discuss putting real stories behind the topic, recognizing when peer support is not enough, managing screen and gaming habits, and responding to online negativity without feeding it. Matt draws from his experience creating the Trade Therapy podcast and seeking therapy for his own screen addiction. He explains how professional support and future-focused exercises helped him reset priorities, set limits around gaming, and spend more intentional time with his family. Key Takeaways
00:00 – Cintas Ad 04:03 – Matt explains why he started the Trade Therapy podcast 09:44 – Matt describes the pull of phone games and video games 12:02 – Therapy, future-focused exercises, and resetting priorities 21:35 – Why online attacks can be driven by attention and engagement
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Podcast on: Instagram: https://www.instagram.com/hvac_grammarian/ Guest Linktree: https://linktr.ee/Hvac.grammarian Podcast Spotify: https://creators.spotify.com/pod/profile/trade-therapy/
Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455
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| How AI and Commissioning Are Changing the Future of HVAC Service with Jim Bergmann | 30 sept. 2026 | 00:23:37 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero speak with Jim Bergmann, President of measureQuick, and Director of New Product Development at Redfish Instruments Inc. about residential HVAC commissioning, reducing callbacks, and verified equipment operation. Jim explains how airflow, static pressure, charging, and manufacturer installation requirements affect system longevity. He also discusses AI guardrails, diagnostic tools, repair options, and why HVAC businesses may benefit from more specialized roles. Expect To Learn:
Timestamps: 00:00 – Introduction to part two with Jim Bergmann 00:48 – Callbacks and commissioning for business owners 02:02 – Verified equipment operation for residential systems 07:19 – AI and the future of HVAC diagnostics 07:48 – AI as a tool for refining thinking 09:11 – AI guardrails and Measure Quick's use of measured data 13:16 – Repair options in a repair economy 17:24 – Specialized commissioning and technical efficiency roles 23:14 – Closing conversation on AI and HVAC
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| Is New HVAC Technology Making Technicians Better or Too Dependent? with Don Gillis Part 2 | 28 sept. 2026 | 00:20:12 | |
In this episode of HVAC Know It All, host Gary McCreadie speaks with HVACR Educator Don Gillis of Gillis Coach about helping technicians adapt to digital tools and evolving equipment. They cover the shift from analog instruments to Bluetooth-enabled technology, the value of understanding mechanical fundamentals, and how to assess training resources before relying on them. Don draws on experience in field service, service management, manufacturer work, and training to explain why technicians and counter staff need a stronger grasp of refrigeration fundamentals. His perspective connects real-world testing, tool calibration, and ongoing training to the changes technicians face with modern controls, EEVs, and new refrigerants. Key Takeaways
[00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Introduction to Don Gillis & the Focus of the Episode [02:25] – Don's early adoption of digital tools and Bluetooth technology [06:46] – Why new technicians should train with current digital equipment [08:44] – The decline of refrigeration knowledge at the supply counter [11:50] – How refrigeration technology reaches residential HVAC systems [12:53] – Accepting change and choosing reliable online training sources [16:16] – Laboratory testing, field testing, and product release pressure [19:10] – Closing discussion on scroll-compressor check valves
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Company on: LinkedIn: https://www.linkedin.com/in/dongilliscom/ Company LinkedIn: https://www.linkedin.com/company/gillis-coach/ Company Website: https://gilliscoach.com/ Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Training Has Changed; Here's What Today's Technicians Need with Don Gillis Part 1 | 25 sept. 2026 | 00:21:55 | |
In this episode of HVAC Know It All, host Gary McCreadie speaks with HVACR Educator Don Gillis of Gillis Coach about how HVAC training has changed from the field-based approaches of decades past. They examine apprenticeship experiences, knowledge gaps, digital learning tools, and how senior technicians can build confidence by involving apprentices in real troubleshooting. Drawing on more than 30 years in HVAC, including roles with Emerson, Chemours, and as a service manager, Don shares how he developed his training approach. His experience teaching refrigerants, building science, weatherization, and technicians in the field informs his focus on practical learning, curiosity, and helping people advance in their careers. Key Takeaways
[00:00] - Sponsor Ad: Factory Direct Filters [00:43] – Gary introduces Don Gillis and the discussion on HVAC training [02:31] – Don's path from Emerson and Chemours to coaching and curriculum development [07:10] – How committing to an independent business changes fear into planning and excitement [08:42] – Don's early field training experience and the value of learning alongside apprentices [12:42] – How past training environments could be toxic or unsupported [15:13] – Brand-focused training, broken school equipment, and learning from manuals [20:41] – Using an apprentice's perspective to catch missed troubleshooting steps
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!
Follow the Guest and His Company on: LinkedIn: https://www.linkedin.com/in/dongilliscom/ Company LinkedIn: https://www.linkedin.com/company/gillis-coach/ Company Website: https://gilliscoach.com/ Follow the Host on: LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcasts: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| Why commissioning is essential for profitable HVAC businesses with Jim Bergmann | 23 sept. 2026 | 00:23:59 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero speak with Jim Bergmann, president of measureQuick, and Director of New Product Development at Redfish Instruments Inc. about commissioning as a business process. They cover preventive component replacement, technician tools, accurate measurements, callback costs, and creating consistent field procedures. Jim explains how missing or inconsistent tools can lead technicians to guess at system performance. He also discusses using standardized truck layouts, tool allowances, and commissioning processes to improve diagnosis and reduce callbacks. Expect To Learn:
Timestamps (Audio): 00:00 – Introduction to Jim Bergmann 00:58 – Preventing callbacks through maintenance 02:47 – Capacitor quality, heat, and failure patterns 04:25 – Scheduled capacitor and contactor replacement 06:02 – Commissioning from a business owner perspective 11:15 – Calculating the financial cost of a callback 11:38 – Why airflow measurement matters before charging 15:21 – Tool allowances and technician accountability 15:57 – Building consistency with a tool co-op 19:11 – Why small businesses should track callbacks 20:00 – The reputation and labor costs of poor-quality work
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| What Great HVAC Business Owners Do Differently to Build Accountable Teams with Bill Spohn | 16 sept. 2026 | 00:14:51 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero speak with Bill Spohn, Founder & CEO of TruTech Tools, LTD, who brings 38 years of experience in the HVAC industry. They discuss applying EOS, the Entrepreneurial Operating System to business operations. They cover meeting rhythms, transparency, core values, and ways smaller HVAC companies can adapt structured operating practices. Bill shares how TruTech Tools organizes functional departments, uses regular meetings to solve issues, and makes financial information visible while protecting sensitive HR details. He also discusses resources for owners who want to begin implementing EOS on their own. Expect To Learn:
Timestamps: 00:00 – Introduction 00:52 – Using EOS from 12 to 200 employees 01:29 – Functional departments and cascading decisions 02:25 – Meeting cadence at TruTech Tools 04:27 – Adapting EOS for small HVAC businesses 06:41 – Open-book accounting and employee empowerment 08:46 – Organizing the business to reduce noise 11:46 – The book Traction and EOS resources 13:30 – Final advice for implementing EOS 14:15 – Closing remarks
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| The HVAC industry's transition to A2L and A3 flammable refrigerants with Eric Ruggles Part 2 | 14 sept. 2026 | 00:19:58 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Eric Ruggles, Director of Engineering at Ritchie Engineering Co., Inc. (YELLOW JACKET), to discuss charging A3 flammable refrigerants with Yellowjacket's hydrocarbon charging kit. They cover assembling the charging setup, pre-filling hoses before weighing in a critical charge, and using a gas retention valve to reduce refrigerant loss during connections and disconnections. Ruggles brings Yellowjacket's equipment perspective to the practical handling of A3s and A2Ls. He explains why hose volume, non-sparking vacuum-pump components, recovery-machine safety, equipment labeling, and technician precautions matter when working with flammable refrigerants. Key Takeaways
"You can screw this on without letting any gas out of the system or without impacting the system at all." – Eric Ruggles "Then you have a fully filled line set before you even charge the system at all, and that's what you're starting with." – Eric Ruggles "The motors have to be changed typically to brushless DC or completely sealed motors from an AC perspective." – Eric Ruggles "You can't have any sparking at the vacuum pump or recovery machine when we're in an environment that could have an A2L or an A3 flammable refrigerants." – Eric Ruggles "Recovery machines are more critical, making sure that you're using the proper equipment." – Eric Ruggles Episode Highlights:[00:00] - Sponsor Ad: Factory Direct Filters [00:43] - Introduction to Eric Ruggles & the Focus of the Episode [02:15] - Eric begins demonstrating the A3 charging setup [03:58] - Charging the System [05:37] - Gas Retention Valve Purpose [06:37] - Non-A3 Charging Setup [09:33] - Why R290 Cylinders Are Small [11:00] - A3 Refrigerant Safety [13:04] - A2L Vacuum Pump Requirements [16:18] - Identifying A3 Refrigerants [19:00] - Where To Reach Out to Eric
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Follow the Guest Eric Ruggles and His Company on: LinkedIn: https://www.linkedin.com/in/eric-ruggles-28a84424/ Company LinkedIn: https://www.linkedin.com/company/ritchie-engineering-co-yellow-jacket-/ Company Website: https://yellowjacket.com/
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| A Practical Guide to R290 and A3 Refrigerant Safety with Eric Ruggles Part 1 | 11 sept. 2026 | 00:15:11 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Eric Ruggles, Director of Engineering at Ritchie Engineering Co., Inc. (YELLOW JACKET), to discuss charging A3 hydrocarbon refrigerants, including R290 and R600A. They compare A3 and A2L flammability, cover ventilation and system purging, and explain safe pinch-off, charging, and leak-checking practices for hydrocarbon equipment. Ruggles brings YellowJacket's product perspective to the discussion of its hydrocarbon charging kit, including the scale, bottle stand, puncture valves, hoses, and pinch-off tool. His guidance connects the kit's features, bottle compatibility, and O-ring setup to the practical steps technicians use when servicing A3 systems. Key Takeaways
[00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Introduction to Eric Ruggles & the Focus of the Episode [03:01] - Difference between A3 Refrigerants and A2Ls [04:22] - How Flammable Is R290 When Working on a Leaking System? [05:05] - Importance of Fully Purging Residual Refrigerant Before Brazing [07:58] - Reason Behind Some A3 Systems Now Using Service Ports [10:22] - What's Included in the Yellow Jacket Hydrocarbon Charging Kit? [13:08] - How Does the New Scale's Auto-Off Feature Work? [13:48] - The Type Of O-Ring Required for an R290 Refrigerant Cylinder
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| How One Operating System Increased Our Profit by 41% with Bill Spohn | 09 sept. 2026 | 00:24:45 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero speak with Bill Spohn, Founder & CEO of TruTech Tools, LTD, who brings 38 years of experience in the HVAC industry. They discuss the Entrepreneurial Operating System (EOS), including meeting structure, decision-making, core values, accountability, and culture. Bill shares how TruTech Tools introduced EOS practices, used a Vision Traction Organizer, defined roles through the GWC framework, tracked leading indicators, and approached leadership succession. Expect To Learn:
Timestamps: 00:00 – Introduction 01:14 – Discovering the Vision Traction Organizer 03:10 – Early EOS practices at TruTech Tools 04:29 – Implementing EOS and defining core values 07:32 – EOS impact on roles and accountability 10:57 – Quarterly conversations and giving people grace 13:27 – Defining culture through actions and process 16:57 – Succession planning and reducing Bill's day-to-day role 20:00 – Why Billy Spohn would not take over without EOS 20:22 – Visionary and integrator roles 22:55 – Identify, discuss, and solve meeting issues 23:51 – Using 90.io for EOS meeting preparation
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| The reality of owning an HVAC business vs working as an employee with Rich Ortega Part 2 | 03 sept. 2026 | 00:21:11 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Rich Ortega, the C.O.O. and co-owner of On The Rock Services and podcast co-host of Commercial Kitchen Chronicles, about the realities of starting and growing a service business. Rich explains why people considering entrepreneurship should do their research before leaving their current jobs and seek advice from business owners who have built the type of company they actually want to create. He and Gary discuss the difference between owning a business and simply owning a job, including the importance of building infrastructure, creating systems, and eventually making the company self-sufficient. They also explore the less-discussed stresses of business growth, from managing employees and maintaining revenue to taking responsibility for employees and their families. Rich shares why hiring inexperienced people with the right personality can be preferable to hiring experienced technicians with bad habits, while also explaining the challenges of finding the time and financial margin to train new employees.
Expect to Learn: ● Why researching the realities of business ownership is important before leaving your job. ● Why entrepreneurs should seek advice from people who have built the type of business they want to create. ● The difference between owning a business and simply owning a job. ● Why business growth brings additional stress, risk, and responsibility. ● The challenges and financial risks that come with hiring and managing employees. ● Why business owners eventually need to focus on relationships and generating new business opportunities. ● The advantages and challenges of hiring inexperienced employees with the right attitude and personality.
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] — Guest Introduction in part 2 [04:30] — Why Research Matters Before Starting Your Own Business [05:36] — The Difference Between Owning a Business and Owning a Job [08:03] — The Hard Struggles Entrepreneurs Don't Usually Talk About [13:04] — The Stress and Responsibility of Growing With Employees [19:13] — Hiring Green vs. Experienced Technicians
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Follow the Guest Rich Ortega and His Companies on: LinkedIn: https://www.linkedin.com/in/rich-ortega-61460125b/ Company LinkedIn: https://www.linkedin.com/company/ontherockservices/ Company Website: https://www.ontherockservices.com/ Guest's Podcast LinkedIn: https://www.linkedin.com/company/commercial-kitchen-chronicles/ Guest's Podcast Website: https://commercialkitchenchronicles.com/
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| AI for HVAC Contractors to Future-Proof Your Business Using ChatGPT with Daniel Quinonez | 02 sept. 2026 | 00:18:47 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero speak with Daniel Quinonez, Chief Operating Officer of Plumbing-Heating-Cooling Contractors -National Association. They discuss HVAC licensing standards, technician training, safety risks, workforce education, and preparing contractors for industry change. Dan shares perspectives on building trade careers through continuous learning, business education, community, and technology adoption. The conversation also covers how AI, data centers, and evolving tools can create opportunities for contractors who stay ready to adapt. Expect To Learn:
Timestamps: 00:00 - Daniel Quinonez returns for part two 01:55 - Licensing standards for HVAC technicians 02:58 - How diluted licensing can affect quality 04:50 - A costly water heater installation example 05:44 - Carbon monoxide and combustion safety risks 07:20 - Pell Grants for workforce education 08:16 - Career opportunities in the trades 11:04 - Transitioning from technician to business owner 14:03 - Building a future-ready HVAC business 16:14 - Staying open to new tools and technology
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| If You're Not Ready to Sacrifice, Don't Start a Business | Rich Ortega Part 1 | 01 sept. 2026 | 00:21:19 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Rich Ortega, the C.O.O. and co-owner of On The Rock Services and podcast co-host of Commercial Kitchen Chronicles, to discuss the realities of starting and running a service business. Rich shares his experience working in the commercial kitchen industry for 20 years, including his time working for his father and grandfather before eventually moving into larger companies and starting his own business. The conversation begins with the challenges of working with independent restaurants, including low budgets, price objections, and the difficulty of getting customers to understand the true cost of repairs and maintenance. Rich explains why he shifted his focus toward larger chain and multi-unit operations and how those customers provide more opportunities to perform profitable repairs and maintenance. Gary and Rich then discuss Rich's journey into entrepreneurship, including the experiences that pushed him to leave his previous employer, the importance of building a strong personal reputation, and how existing customer relationships helped him establish his own company. They also explore the less-discussed side of business ownership, including long hours, being available 24/7, sacrificing vacations and free time, and the intense workload during the first few years. Rich shares what his first year was really like and why, despite the exhaustion, he genuinely enjoyed the journey. Expect to Learn: ● The challenges of servicing independent restaurants and dealing with limited repair budgets.
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Introduction to Rich Ortega & the Focus of the Episode [03:21] - The Challenges of Servicing Independent Restaurants [07:10] - Why Rich Focused on Larger Restaurant Accounts [10:17] - Rich's Journey Into Entrepreneurship [17:36] - The Sacrifices & Reality of Business Ownership [20:38] - Why Rich Enjoyed the Journey Despite the Exhaustion
This Episode is Kindly Sponsored by:
Follow the Guest Rich Ortega and His Companies on: LinkedIn: https://www.linkedin.com/in/rich-ortega-61460125b/ Company LinkedIn: https://www.linkedin.com/company/ontherockservices/ Company Website: https://www.ontherockservices.com/ Guest's Podcast LinkedIn: https://www.linkedin.com/company/commercial-kitchen-chronicles/ Guest's Podcast Website: https://commercialkitchenchronicles.com/
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| How to Diagnose Oil Return Problems Before They Damage a Compressor | 27 août 2026 | 00:18:52 | |
Episode Overview In this episode of the HVAC Know It All Podcast, Host Gary McCreadie Director of Player Development and Head Coach at Shelburne Soccer Club and President of McCreadie HVAC & Refrigeration Services and HVAC Know It All Inc, examines compressor oil return, including why lubrication matters, how low load and reduced airflow affect oil movement, and how oil separators can protect compressors. Listeners will learn how to investigate oil-failure alarms, improve return velocity, and avoid replacing controls before finding the underlying system issue. Drawing on a past five-story rooftop-unit service case and observations from LG VRF training, the host explains how improper building automation programming contributed to repeated compressor failures. That field perspective connects oil separators, inverter oil-return modes, suction piping, traps, double suction risers, and compressor unloading to practical troubleshooting decisions. Key Takeaways
[00:00] - Sponsor: Factory Direct Filters [02:32] - Why oil is important for compressor lubrication [04:15] - How VRF oil-return mode raises compressor speed to return oil at low load. [07:27] - Why an Oil Separator Was Recommended for the System [10:58] - How Oil Failure Controls Work and Why You Shouldn't Just Reset Them [12:52] - Oil Traps and Double Suction Risers [17:21] - Troubleshooting Oil Return Issues and Using the Oil Sight Glass
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Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| Why HVAC Technicians Struggle to Build Successful Businesses with Daniel Quinonez | 26 août 2026 | 00:21:43 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero speak with Daniel Quinonez, Chief Operating Officer of Plumbing-Heating-Cooling Contractors -National Association. They discuss contractor communities, member education, apprenticeship programs, and the operational challenges facing small HVAC businesses. Dan explains how contractors can access peer support, business resources, and training opportunities through membership. He also shares his perspective on hiring green apprentices versus experienced technicians and the fragmented approach to trade training across the United States. Expect To Learn:
Timestamps: 00:00 - Introduction 01:27 - PHCC's history, membership, and education programs 05:05 - Benefits of joining a contractor chapter 06:44 - Common needs of small contractors 09:25 - Operational and time-management challenges 11:53 - Hiring apprentices versus experienced technicians 13:24 - Online apprenticeship training and contractor sponsorship 17:30 - Training capacity at large and small companies 18:32 - The lack of a national training strategy 20:04 - China's unified trade-training standards
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| HVAC Mental Health - Transformational Leadership | 24 août 2026 | 00:19:04 | |
Episode Overview In this episode of the HVAC Know It All Podcast, Host Gary McCreadie Director of Player Development and Head Coach at Shelburne Soccer Club and President of McCreadie HVAC & Refrigeration Services and HVAC Know It All Inc, talks about volunteer leadership, workplace burnout, and gratitude. Using experiences from coaching and leading a youth soccer club, He explains how HVAC business owners, service managers, and technicians can use encouragement, communication, and patient development to help people perform at their best. He draws on the pressure of managing complaints and limited positive feedback while serving as president of the Shelburne Soccer Club and coaching soccer. That experience informs a leadership perspective centered on recognizing effort, building confidence in small steps, and supporting people in every direction of an organization. Key Takeaways
Key Timestamps [00:00] – Episode Introduction [05:18] – The Mental Strain of Thankless Volunteer Work [07:11] – Lack of Gratitude and What Employees Need From Leaders [08:47] – Coaching a struggling player through confidence-building encouragement [11:07] – Why Leadership and Support Need to Go Both Ways [14:17] – Why employees should share positive feedback with good leaders [16:37] – Sharing Gratitude and Building People Up Through Positive Reinforcement
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| HVAC Business Growth for Contractors Being Crushed by Rebates & Complexity with Samir Pendse | 19 août 2026 | 00:21:13 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Samir Pendse, Co-founder & CEO at Coral exploring the future of HVAC financing, heat pump adoption, rebate programs, and innovative business models like HVAC-as-a-Service. They discuss why affordability remains the biggest barrier to energy-efficient equipment, how contractors can simplify financing for homeowners, and why marketing should focus on comfort and savings rather than politics. The conversation also covers the challenges small contractors face, the evolution of financing options, and what the future of home comfort solutions looks like. Coral is a company helping HVAC contractors simplify rebates, incentives, and financing for homeowners. Coral enables contractors to offer affordable energy-efficient systems without navigating complex incentive programs, making high-efficiency HVAC upgrades more accessible across the United States. Expect To Learn:
Timestamps : 00:00 - Introduction 00:53 - Are Heat Pumps Becoming the New Standard? 02:01 - The Politics of Heat Pump Marketing 04:25 - Keeping Politics Out of HVAC Sales 05:54 - Why Economics Will Drive Heat Pump Growth 07:21 - Can Small Contractors Keep Up With Incentive Programs? 09:25 - Coordinating HVAC, Electrical & Weatherization Projects 10:56 - The Future of HVAC Financing 13:37 - HVAC as a Service: Subscription-Based Heating & Cooling 14:56 - Why HVAC Subscriptions Are Growing 16:25 - Partnerships Between Manufacturers, Distributors & Financing 17:41 - Why HVAC as a Service Makes Sense for Homeowners 20:12 - Coral's Expansion Plans & Final Advice for Contractors 21:06 - Closing Remarks
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| HVAC Sales Struggles for Contractors to Close Deals using Upfront Rebates with Samir Pendse | 12 août 2026 | 00:19:49 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Samir Pendse, Co-founder & CEO at Coral. He shares how Coral simplifies that process by guaranteeing rebates upfront, connecting homeowners with the best financing options, and helping contractors close more deals without adding administrative burden. The conversation also explores financing for repairs, contractor operations, working capital challenges, and how evolving government rebate programs are shaping the future of the HVAC industry. Coral is a platform that helps HVAC contractors simplify rebate management and financing for energy-efficient home upgrades. By combining guaranteed upfront rebates with low-cost financing options, Coral enables contractors to improve close rates, streamline operations, and make high-efficiency systems more affordable for homeowners. Expect To Learn:
Timestamps: 00:00 – Introduction 01:12 – The Affordability Challenge Behind Heat Pumps and Energy Upgrades 01:54 – Can Financing Help Homeowners Cover Costly HVAC Repairs? 03:37 – Why Repair Financing Matters Just as Much as System Replacement 06:34 – How Contractors Can Use Rebates as a Competitive Advantage 08:11 – Creating More Confidence at the Kitchen Table with Guaranteed Rebates 09:34 – Understanding How HVAC Rebate Programs Work 12:03 – Should Contractors Lead Every Sales Conversation with Financing? 13:59 – Building Contractor Operations Around Rebate Programs 16:21 – The Working Capital Challenge of Waiting for Rebate Payments 17:09 – What the Latest Federal Rebate Guidance Means for HVAC Contractors
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| HVAC System Breakdowns for Managers to Avoid Catastrophic Shutdowns - Clayton & Robert Part 2 | 06 août 2026 | 00:19:57 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Clayton Cassady, President, and Robert Laframboise, Vice President, Class A Operator at RC Mechanical Canada, about industrial ammonia refrigeration systems and the role of plant operators. They explain how ammonia plants work, common system pressures, direct and indirect refrigeration, operator training, control room duties, system redundancy, emergency response, and how proper operation helps keep products safe while supporting reliable plant performance. Gary, Clayton, and Robert discuss how industrial ammonia refrigeration plants operate and what it takes to keep them running safely. They explain direct and indirect refrigeration systems, common operating pressures, operator training, control room responsibilities, system redundancy, emergency response, and how proper plant operation helps protect refrigerated products and maintain reliable performance. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [00:42] - Intro to Clayton & Robert in Part 2 [01:58] - Direct vs indirect refrigeration systems [03:09] - Ammonia pressures: discharge 150-180 PSI, suction 30–35 PSI [03:48] - Secondary refrigerants used in hockey rinks & production [06:45] - Hockey rink economics: costs, declining ice time, dry-pad growth [08:02] - Operator training: 10-week program covering theory, safety & exams [13:00] - Redundancy: multiple compressors & spare parts [16:29] - Emergency shutdowns, power failures & system restarts [18:59] - How to contact RC Mechanical & upcoming textbook
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Guests Clayton Cassady and Robert Laframboise on: LinkedIn Profile - Clayton: https://www.linkedin.com/in/clayton-cassady-04a484205/ LinkedIn Profile - Robert: https://www.linkedin.com/in/robert-laframboise-805100204/ LinkedIn - RC Mechanical Canada: https://www.linkedin.com/company/rc-mechanical-canada/ Website - RC Mechanical Canada: https://www.rcmechanical.ca/
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/615679643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Pricing, AI Automation & Financial Strategy with Valeria Velázquez | 05 août 2026 | 00:21:10 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Valeria Velázquez, Director of Customer Strategy at WorkHero and Co-Founder of Climate Champions to explore the balance between financial discipline and entrepreneurial vision. They discuss why accountants should provide clarity not dictate strategy, how contractors can use financial data to make better decisions, common operational mistakes they see across the industry, pricing in competitive markets, and how AI is reshaping the future of HVAC operations. Having worked with more than 45 HVAC contractors, she specializes in helping businesses improve their financial visibility, operational efficiency, pricing strategies, and office workflows. Her unique perspective combines real-world contracting experience with modern automation and AI-driven operations. Expect To Learn:
Timestamps : 00:00 – Introduction 00:42 – Finance vs. business vision 02:17 – The role of financial professionals 03:55 – Should accountants influence strategy? 05:25 – Budget limits and business growth 07:06 – Common patterns in successful HVAC businesses 08:20 – Why clean data matters 09:15 – Common HVAC pricing mistakes 10:08 – Pricing in a competitive market 11:00 – Pricing for long-term profitability 13:06 – Should small HVAC companies charge less? 14:36 – The future of AI in HVAC 17:39 – How WorkHero helps contractors 19:10 – Working in HVAC operations and AI 20:47 – Final thoughts & closing remarks Follow our Guest Valeria Velázquez & her Companies:
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| The Industry Running on Ammonia is Facing a Massive Skills Crisis with Clayton & Robert Part 1 | 03 août 2026 | 00:19:47 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Clayton Cassady, President, & Robert Laframboise, Vice President, Class A Operator at RC Mechanical Canada to discuss industrial ammonia refrigeration systems and how they operate. Clayton explains why ammonia is widely used in large facilities, the safety procedures required when working with it, and how ammonia leak detection systems help protect operators. Robert shares how RC Mechanical trains and supplies refrigeration operators for ammonia plants, covering Class A and Class B certifications, online and in person training, and industry staffing challenges. The conversation also explores plant operation, screw and reciprocating compressors, and the role of refrigeration operators in keeping industrial facilities running safely and efficiently. In this conversation, Clayton explains what industrial ammonia refrigeration systems are and why ammonia is used in large facilities such as cold storage warehouses, food production plants, and hockey rinks. He discusses ammonia safety, leak detection, ventilation, and the procedures required when working with the system. Robert and Gary explore topics such as refrigeration operator training, Class A and Class B certifications, industry staffing challenges, and the role of operators in ammonia plants. They also discuss plant operation, screw and reciprocating compressors, and why proper training and safety practices are important for reliable operation.
Expect to Learn:
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Intro to Guests Clayton and Robert in Part 1 [02:48] - Ammonia Refrigeration Basics [04:07] - Why Ammonia Over Synthetics? [05:27] - RC Mechanical's Operator Supply Business [08:54] - Safety Protocols & Ammonia Sensors [12:48] - RC Mechanical's Training Program Details [15:29] - Operator Classifications & Training [17:24] - Compressor Types & Screw Compressor Operation
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Guests Clayton Cassady and Robert Laframboise on: LinkedIn Profile - Clayton: https://www.linkedin.com/in/clayton-cassady-04a484205/ LinkedIn Profile - Robert: https://www.linkedin.com/in/robert-laframboise-805100204/ LinkedIn - RC Mechanical Canada: https://www.linkedin.com/company/rc-mechanical-canada/ Website - RC Mechanical Canada: https://www.rcmechanical.ca/ LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Heat Recovery Systems for Buildings That Replace Boilers and Reduce Costs with David Kim Part 2 | 30 juil. 2026 | 00:20:12 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with David Kim, Engineering Manager at LG Electronics, about advanced VRF technology and new heating and cooling solutions. David explains how LG's Hydro Kit works for hydronic heating and domestic hot water, along with water communication kits for larger systems. The discussion also covers chiller applications, data center cooling, cold climate residential heat pumps, dual fuel systems, smart thermostat controls, and AI features that improve system performance and energy efficiency. Gary and David discuss LG's latest VRF solutions and how they can improve heating, cooling, and hot water applications. David explains how the Hydro Kit and water communication kit support hydronic systems, along with their use in boiler replacement projects. The conversation also covers chiller solutions for larger applications, residential cold climate heat pumps, dual fuel systems, smart thermostat controls, and AI features that help improve efficiency and overall system performance. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [00:42] - Intro to David Kim in Part 02 [02:06] - Hydro kit explained: air-to-water, mid-temp vs high-temp (up to 176°F) [03:45] - Replacing boilers & water communication kit (1 to 32 ton capacity) [06:49] - LG chiller lineup for data centres & large applications [11:07] - Residential cold climate heat pumps: Deluxe unit works at -35°C [15:03] - Dual fuel systems: 24V control vs LG thermostat with EIM for true variable speed [18:11] - AI snow removal feature using AccuWeather data
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Guest David Kim on: LinkedIn Profile: https://www.linkedin.com/in/david-kim-156b9878/ LinkedIn - LG Electronics: https://www.linkedin.com/company/lg-electronics
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/615679643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| How to Scale an HVAC Business from $500K to $5M | Office Management, Marketing & Operations with Valeria Velázquez | 29 juil. 2026 | 00:20:42 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Valeria Velázquez, Director of Customer Strategy at WorkHero and Co-Founder of Climate Champions to discuss what it really takes to grow and scale a successful HVAC business. Drawing from her experience helping transform an HVAC company from under $1 million to $5 million in revenue, Valeria shares practical lessons on business operations, leadership, marketing, customer retention, and building high-performing office teams. She also reflects on growing up in an HVAC family, the importance of community involvement, and why mastering the fundamentals is the key to sustainable growth. Valeria Velázquez is an HVAC business operations leader with extensive experience scaling residential HVAC companies through operational excellence, leadership, and process improvement. After helping grow an HVAC business from a small operation into a multi-million-dollar business, she has become a trusted voice on office management, customer experience, marketing systems, and helping contractors build businesses that can grow without sacrificing service quality. Expect To Learn: - Why being a great technician doesn't automatically make you a great business owner. - How community involvement can become one of your strongest marketing strategies. - The systems every HVAC company needs before investing in paid marketing. - Why recurring maintenance agreements are essential for long-term growth. - How a strong office manager can transform an HVAC business. - The biggest lessons from scaling an HVAC company from $500K to $5M. - Practical advice for dispatchers, CSRs, and office staff looking to grow into leadership roles. Timestamps: 00:00 – Introduction 01:24 – Why Small Business Owners Strengthen Their Communities 04:35 – Growing Up in an HVAC Family 07:42 – Scaling an HVAC Business from $500K to $5 Million 09:54 – Building Recurring Revenue with Service Agreements 14:27 – Why Great Office Managers Drive Business Growth. 15:36 – Where Growth Really Comes From 17:12 – The Marketing Strategies Every HVAC Contractor Needs 18:50 – Building a High-Performing Office Team 19:22 – Advice for Dispatchers and CSRs Who Want to Lead
Follow our Guest Valeria Velázquez: LinkedIn: https://www.linkedin.com/in/valeria-velazquez-6a00402b7/
Company LinkedIn: Climate Champions: https://www.linkedin.com/company/callthechampions/ WorkHero: https://www.linkedin.com/company/workherohvac/
Company Website: Climate Champions: https://www.callthechampions.com/ WorkHero: https://www.workhero.pro/
Company Instagram: WorkHero: https://www.instagram.com/workhero__/
Follow Gary McCreadie: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow Furman Haynes: LinkedIn: https://www.linkedin.com/in/furmanhaynes/ WorkHero: https://www.linkedin.com/company/workherohvac/ Instagram: https://www.instagram.com/workhero__/
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| AI-Driven VRF Systems for HVAC Pros to Improve Efficiency using LG Multi V i Tech - David Kim Part 1 | 29 juil. 2026 | 00:22:26 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by David Kim, Engineering Manager at LG Electronics, to discuss variable refrigerant flow systems and how they work. David explains the difference between heat pump and heat recovery VRF systems, how inverter compressors and electronic expansion valves control refrigerant flow, and why each indoor unit can operate with its own set point. The conversation covers VRF system design, piping, refrigerant charge calculations, and the use of LG's LATS HVAC software. Gary and David also discuss the importance of nitrogen brazing, the temporary use of filter driers after service, and the move from R410A to R32 refrigerant. They also explore LG's Multi V i system, including its improved heating performance, service data tracking, building automation options, and higher system capacity. In this conversation, David explains what variable refrigerant flow systems are and how they provide heating and cooling to different indoor zones. He discusses the difference between heat pump and heat recovery systems, along with how inverter compressors and electronic expansion valves control refrigerant flow. David and Gary explore topics such as VRF system design, piping, refrigerant charge, nitrogen brazing, and the use of LG's LATS HVAC software. They also discuss the move from R410A to R32 refrigerant, the features of LG's Multi V i system, and why proper installation, system design, and service practices are important for reliable performance. Expect to Learn:
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Intro to Guest David Kim from LG in Part 1 [02:51] - VRF Education: Definition and Heat Recovery [05:17] - History of VRF: From Asia to North America [07:05] - How Modulation Works: Inverter Compressors & Electronic Expansion Valves (EEVs) [08:52] - Comparison: Mini-Split Metering vs. VRF Metering [10:08] - System Design & Sizing: Using LG's LATS HVAC Software [13:28] - Installation Best Practices: The Importance of Nitrogen Brazing [14:51] - Service Debate: Filter Dryers on VRF Systems (Temporary vs. Permanent) [17:02] - New Technology: Introducing the Multi V i (R32 Refrigerant & AI Features) [20:13] - Building Automation Integration and Modular Capacity
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Guest David Kim on: LinkedIn Profile: https://www.linkedin.com/in/david-kim-156b9878/ LinkedIn - LG Electronics: https://www.linkedin.com/company/lg-electronics/
LinkedIn Profile: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Troubleshooting Mindset for Technicians to Fix High Pressure Problems without Replacing Parts | 23 juil. 2026 | 00:21:42 | |
In this episode of the HVAC Know It All Podcast, Host Gary McCreadie Director of Player Development and Head Coach at Shelburne Soccer Club and President of McCreadie HVAC & Refrigeration Services and HVAC Know It All Inc, shares a service call involving a Lennox rooftop unit that kept shutting down on high pressure. Gary explains how he checked the airflow, condenser, pressure switch, refrigerant pressures, contactor, filter drier, and TX valve while trying to find the restriction. He also describes how equalizing the system pressures and tapping the TX valve helped the unit start running again. The episode covers compressor pressure relief, microchannel coil limits, the use of a system lubricant, and the value of testing different solutions before replacing expensive parts. Gary discusses a difficult service call involving a Lennox rooftop unit that kept shutting down on high pressure. He explains how he checked the airflow, condenser fan, pressure switch, refrigerant pressures, contactor, filter drier, and TX valve while searching for the cause. The episode covers how equalizing the system pressures and tapping the TX valve helped the unit run again, along with compressor pressure relief, microchannel coil limits, system additives, and the importance of trying different tests before replacing costly parts. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [01:33] - Intro: Service call overview & 30-year career context [03:22] - High pressure switch explained & rapid cycling issue [05:46] - Pressure differential theory & refrigerant logging in condenser [08:19] - Second visit: Zero low-side pressure, high-side off the charts [11:07] - Fix attempt: Equalizing pressure & smacking TX valve works [15:07] - Contactor replacement & SmartShot additive experiment [19:34] - Final lesson: Don't give up, try new approaches, learn from every call
This Episode is Kindly Sponsored by: Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc McCreadie HVAC & Refrigeration Services: https://www.linkedin.com/company/mccreadie-hvac-refrigeration-services/ Shelburne Soccer Club: https://shelburnesoccerclub.sportngin.com/ Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Business Growth Secrets: Hiring, Apprentices & Scaling Without Marketing - Cornelio Martinez | 22 juil. 2026 | 00:14:13 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Cornelio Martinez, Owner at Maize Mechanical, he shares the journey of building a successful HVAC business by focusing on relationships, strategic hiring, and long-term growth instead of chasing rapid expansion. He explains how partnerships, mentorship, and investing in apprentices helped him scale sustainably while navigating the challenges of staffing, sales, and business operations. The conversation also explores his vision for contractor co-ops, workforce development, and how small businesses can compete with large private equity-backed companies. Cornelio Martinez is an advocate for electrification, workforce development, and sustainable business growth. After starting as a subcontractor, he strategically grew his company through partnerships, mentorship, and investing in apprentices. Today, he's passionate about helping independent contractors build stronger businesses while creating more opportunities for the next generation of skilled trades professionals. Expect To Learn:
Timestamps: 00:00 – Introduction 00:44 – When Is the Right Time to Hire Your Next Employee? 01:53 – Learning from Mentors and Building Strategic Partnerships 03:07 – Growing Through Relationships Instead of Marketing 03:34 – Subcontractors vs. Hiring Your Own Apprentices 04:08 – Why Investing in Employees Pays Off Long-Term 06:49 – Scaling Without Overextending Your Business 07:37 – Avoiding Technical Overload During Sales Conversations 08:59 – Selling with Logic, Emotion, and Trust 11:54 – Competing with Private Equity Through Collective Buying Power 12:38 – Streamlining Operations and Holding Contractors Accountable 13:54 – Final Thoughts
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| HVAC Mental Health: Men with Imposter Syndrome, Who Feel Not Good Enough to Build Confidence | 21 juil. 2026 | 00:26:45 | |
In this episode of the HVAC Know It All Podcast, Host Gary McCreadie Director of Player Development and Head Coach at Shelburne Soccer Club and President of McCreadie HVAC & Refrigeration Services and HVAC Know It All Inc, continues the Mental Health Series with a personal discussion about imposter syndrome, emotional struggles, and the loneliness that can come with leadership and youth coaching. Gary explains how self-doubt can affect even hardworking and successful people, and why kind words can have a lasting impact on someone's day or life. He also shares lessons from coaching youth soccer, including the idea that leaders do not always have to be nice, but they should always be kind. He discusses accountability, support systems, and the importance of listening to people who may be struggling. Gary also encourages listeners to notice small wins, keep moving forward, and find someone to talk to when life feels lonely or difficult. This episode continues the Mental Health Series with a personal discussion about imposter syndrome, leadership, and the loneliness that can come with coaching and responsibility. Gary shares how self-doubt affects him even when others support his work, and explains how a simple kind message can improve someone's mood and outlook. He also discusses lessons from youth soccer, including the idea that leaders do not always have to be nice, but they should always be kind. Gary explains how accountability and understanding can work together when helping players, employees, or family members through difficult moments. The episode also explores the importance of support systems, noticing small wins, and finding someone to talk to when life feels lonely or overwhelming. Expect to Learn:
Episode Highlights: [00:00] - Episode Intro: imposter syndrome & transformational coaching [03:17] - Mental health struggles: obstacles, and stats on male listeners [04:48] - Pushback against "mental health is fabricated" argument [06:22] - Imposter syndrome: feeling undeserving despite hard work [09:43] - Youth coaching & the transformational "player-first" approach [11:59] - "You don't always have to be nice, but you always have to be kind" [17:00] - The loneliness of coaching: invisible effort & lack of gratitude [22:32] - Finding little triumphs; don't get stuck in negativity or praise [25:13] - Importance of support systems; talking it out is therapeutic This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc McCreadie HVAC & Refrigeration Services: https://www.linkedin.com/company/mccreadie-hvac-refrigeration-services/ Shelburne Soccer Club: https://shelburnesoccerclub.sportngin.com/ Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| How to Build a Successful HVAC Business: Heat Pumps, Growth & Customer Trust with Cornelio Martinez | 15 juil. 2026 | 00:20:51 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Cornelio Martinez, Owner at Maize Mechanical, to discuss what it really takes to build a successful HVAC business from the ground up. Cornelio shares how he left the corporate world to protect his personal reputation, navigated launching a company during the COVID-19 pandemic, and strategically positioned his business around heat pumps and emerging technologies. The conversation explores business growth, networking, rebate programs, industry policy, and why intentional planning not advertising has fueled his company's success. After years working for large HVAC companies, Cornelio launched his own business with a focus on integrity, customer relationships, and delivering exceptional workmanship. Today, he leads a growing team specializing in heat pumps, home electrification, and high-performance HVAC systems while advocating for better collaboration between contractors, policymakers, and utility programs. Expect To Learn:
00:00 - Introduction 00:57 - Why Protecting Your Reputation Matters More Than a Paycheck 03:40 - Starting an HVAC Business During the COVID-19 Pandemic 06:01 - Managing Cash Flow on Large Residential Projects 08:26 - The Heat Pump Project That Changed Everything 09:37 - Building a Business With Intention Instead of Reacting 13:17 - What Policymakers Need to Understand About Contractors 17:40 - Growing From a One-Person Shop to a Full Team 19:15 - Scaling an HVAC Business Through Quality and Trust
Follow our guest Cornelio Martinez:
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| Defrost Mistake That Sends Refrigeration into a Head Pressure Death Spiral - Julian Finbow Part 2 | 09 juil. 2026 | 00:18:42 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Julian Finbow, RSE, Service Tech Support at Swegon North America, and Principal at Finbow Inc., about the different types of defrost methods used in commercial refrigeration systems. Julian explains how electric defrost, hot gas defrost, and cool gas defrost work, along with their advantages, challenges, and energy use. The conversation also covers defrost termination controls, mechanical and digital defrost time clocks, managing head pressure in large rack systems, and real service experiences showing how adjusting defrost schedules can improve temperature control and reduce frost buildup in refrigeration equipment. Gary and Julian discuss the different defrost methods used in commercial refrigeration systems and how each one affects performance and efficiency. Julian explains how electric defrost, hot gas defrost, and cool gas defrost work, along with their benefits and challenges. The conversation covers defrost termination controls, mechanical and digital defrost time clocks, the importance of head pressure during hot gas defrost, and real field examples showing how changing defrost schedules can improve temperature control and reduce frost buildup in refrigeration systems. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [00:42] - Intro to Julian Finbow, RSE in Part 02 [02:27] - Electric Defrost: Pros, cons & common drain heater failures [06:38] - Defrost Types: Cool gas defrost & energy efficiency comparison [08:16] - Defrost Termination: Using sensors to end defrost early & save energy [11:56] - Head Pressure: Managing pressure during hot gas defrost in large systems [14:08] - Troubleshooting: Adjusting defrost cycles (4 to 6 shorter ones) to fix temperature spikes [17:02] - Increasing defrost cycles to fix -40°F freezer issue; closing
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Guest Julian Finbow, RSE on: LinkedIn Profile: https://www.linkedin.com/in/julian-finbow-rse-1048038b/ LinkedIn - Swegon North America: https://www.linkedin.com/company/swegon-north-america/ LinkedIn - Finbow Inc.: https://www.linkedin.com/company/finbow-inc/ Website - Swegon North America: http://www.swegonnorthamerica.com/
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/615679643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455
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| HVAC Owners Who Don't Use A Whole Home Approach Are Losing Profit - Brynn Cooksey Sr, CEM, CMS | 08 juil. 2026 | 00:19:36 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Brynn Cooksey Sr, CEM, CMS. He is the Founder of Air Doctors Heating & Cooling and HVAC U (Building Scientists). He discuss the business side of home performance contracting and explains how contractors can build highly profitable businesses by focusing on diagnostics, customer education, and measurable results. The discussion explores customer qualification, maintenance retention, team training, operational systems, and the financial benefits of delivering complete solutions instead of simple equipment replacements. Brynn also shares practical advice for business owners looking to scale their companies through better processes, stronger customer relationships, and a commitment to quality. Brynn a leading training organization focused on HVAC, building science, and home performance. With experience in both utilities and contracting, Brynn has become a respected educator and industry leader, helping thousands of contractors improve their technical knowledge, business operations, and customer outcomes through data-driven solutions. Expect To Learn: - Why not every homeowner is the right customer for your business - How home performance testing creates trust and supports premium pricing - The connection between quality installations, customer retention, and referrals - How Brynn trains employees to embrace building science principles - Why bigger-ticket projects can improve profitability and efficiency - The role of processes, CRMs, and administrative systems in scaling a business - Key hiring and financial lessons for contractors looking to grow sustainably Timestamps: 00:00 - Introduction 00:55 - Finding the Right Customers for Long-Term Success 02:10 - Building Customer Loyalty That Lasts for Generations 05:47 - Turning Expertise Into a Repeatable Business Model 08:08 - Creating a Training Culture That Scales 09:59 - Building Processes That Make Quality Consistent 10:33 - Why Bigger Tickets Create Better Business Outcomes 12:37 - Unlocking Revenue Beyond Equipment Replacement 13:19 - The Hidden Cost of Oversized Equipment 17:56 - Financial Lessons Every Contractor Needs to Learn 18:47 - Closing Thoughts
Follow our Guest Brynn Cooksey Sr, CEM, CMS: LinkedIn: https://www.linkedin.com/in/theairdoctor/ Instagram: https://www.instagram.com/theairdoctor313/
Company LinkedIn: Air Doctors Heating & Cooling: https://www.linkedin.com/company/airdoctorshvacservice/ HVAC U (Building Scientists): https://www.linkedin.com/company/hvac-ubuildingscientists/
Company Website: Air Doctors Heating & Cooling: https://www.airdoctorshvacservice.com/ HVAC U (Building Scientists): https://www.hvactrain.com/ Company Instagram: Air Doctors Heating & Cooling: https://www.instagram.com/airdoctorshvac HVAC U (Building Scientists): https://www.instagram.com/hvac_university
Follow Gary McCreadie: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow Furman Haynes: LinkedIn: https://www.linkedin.com/in/furmanhaynes/ WorkHero: https://www.linkedin.com/company/workherohvac/ Instagram: https://www.instagram.com/workhero__/ | |||
| Refrigeration Frost vs Ice Truths for HVAC Techs to Prevent System Failure - Julian Finbow Part 1 | 07 juil. 2026 | 00:25:25 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Julian Finbow, RSE, Service Tech Support at Swegon North America, and Principal at Finbow Inc., to discuss refrigeration defrost methods and why they are essential for system performance. Julian explains how frost forms on evaporator coils, the difference between normal frost and ice buildup, and why proper defrost timing is important. The conversation covers common defrost methods such as hot gas, electric, off cycle, and off time defrost, along with how humidity, door openings, and evaporator placement affect frost buildup. Gary and Julian also explore hot gas defrost, its benefits, its challenges, and why proper system design and operation are critical for reliable refrigeration performance. In this conversation, Julian explains why defrost is needed in refrigeration systems and how frost forms on evaporator coils when they operate below freezing temperatures. He discusses the difference between normal frost, hoar frost, and ice buildup, and why proper defrost timing is important for good system performance. Julian and Gary explore topics such as off cycle, off time, electric, cool gas, and hot gas defrost, along with how humidity, door openings, and evaporator placement affect frost buildup. They also discuss how hot gas defrost works, its benefits and challenges, and why proper system design and defrost settings help keep refrigeration systems running efficiently. Expect to Learn:
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Intro to Julian Finbow, RSE in Part 1 [02:37] - Recap of Ammonia Plant Tour & Social Media Success [04:12] - Julian's Background & Expertise [05:48] - Defining Defrost in Refrigeration vs. Heat Pumps [08:02] - Normal Frost vs. Problematic Ice on Coils [10:55] - Standard Defrost Cycles: 4 Times a Day [16:10] - Defrost on Walk-in Coolers & Mitigation Strategies [18:26] - 5 Main Types of Defrost Explained [21:33] - How Hot Gas Defrost Works (Pros & Cons)
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Guest Julian Finbow, RSE on: LinkedIn Profile: https://www.linkedin.com/in/julian-finbow-rse-1048038b/ LinkedIn - Swegon North America: https://www.linkedin.com/company/swegon-north-america/ LinkedIn - Finbow Inc.: https://www.linkedin.com/company/finbow-inc/ Website - Swegon North America: http://www.swegonnorthamerica.com/ LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| This Compressor Looked Dead, But a Stuck TXV Caused High Pressure & Bypass - Jamie Kitchen Part 2 | 03 juil. 2026 | 00:23:36 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Jamie Kitchen, an HVAC expert, Training and Account Manager at Danfoss about how metering devices control refrigerant flow in cooling and refrigeration systems. Jamie explains how simple restrictions like cap tubes and orifices work, then breaks down how an automatic expansion valve (AXV) holds a steady evaporator temperature and pressure for ice shavers and frozen drink machines. The conversation explores how thermostatic expansion valves (TXV) adapt to changing loads, how the sensing bulb and superheat spring balance each other, and internal versus external equalized valves. Gary and Jamie also discuss why a refrigerant distributor needs an external equalized valve, a service call on a stuck TXV at a restaurant rooftop unit, and how mentorship helps new technicians learn what textbooks miss. Gary and Jamie discuss how different metering devices control refrigerant flow in cooling and refrigeration systems. Jamie explains how simple restrictions like cap tubes and orifices create a pressure drop, and how an automatic expansion valve holds a steady evaporator temperature and pressure for ice shavers and frozen drink machines. The conversation covers thermostatic expansion valves, how the sensing bulb and superheat spring work together, how superheat is adjusted, and the difference between internal and external equalized valves. They also talk about why a refrigerant distributor needs an external equalized valve, a real service call on a stuck TXV, and how sharing field knowledge and mentorship helps newer technicians. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [00:42] - Intro to Jamie Kitchen in Part 02 [02:18] - What is an AXV & where it's used [05:58] - How a TXV works & adjusting superheat [07:52] - Internal vs. external equalised TXVs [11:55] - Real service call: stuck contactor & overheated scroll compressor [15:27] - Diagnosing a stuck TXV & getting it running [19:07] - Filter-drier location & recommendation to replace [21:52] - Mentorship, non-textbook fixes & closing
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Guest Jamie Kitchen on: LinkedIn Profile: https://www.linkedin.com/in/jamie-kitchen/ LinkedIn - Danfoss: https://www.linkedin.com/company/danfoss/
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/615679643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Systems for Technicians That Quietly Fail in Real-World Conditions - Jamie Kitchen Part 1 | 02 juil. 2026 | 00:21:20 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Jamie Kitchen, an HVAC expert, Training and Account Manager at Danfoss, to discuss refrigeration metering devices and how they control refrigerant flow. Jamie explains what a simple restriction is, how an orifice or piston works, and how flow is set by the size of the hole and the pressure difference across it. The conversation covers capillary tubes and why they self regulate through friction and flash gas, why cap tubes clog when a system runs hot, and why suction lines are sized larger than liquid lines. Gary and Jamie also explore how outdoor weather and humidity change the load, why pistons struggle with latent cooling, and how overcharging on a hot day can flood the compressor and destroy a scroll. In this conversation, Jamie explains what a simple restriction is and how fixed metering devices control refrigerant flow in cooling and refrigeration systems. He discusses how an orifice or piston works, how the size of the hole and the pressure difference set the flow, and how capillary tubes self regulate through friction and flash gas. Jamie and Gary explore topics such as why cap tubes clog when a system runs hot, why suction lines are larger than liquid lines, and how oil must keep moving back to the compressor. They also discuss how outdoor weather and humidity change the load, why pistons cannot adapt to latent cooling needs, and how overcharging on a hot day can flood the compressor and wreck a scroll. Expect to Learn:
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Intro to Jamie Kitchen in Part 1 [02:04] - Simple Restriction (Orifice & Pressure Differential) [02:52] - Cap Tube vs. Orifice & How Cap Tubes Self-Regulate [06:35] - Clogged Cap Tubes: Causes (Heat & Oil Breakdown) [09:11] - Are Cap Tubes Still Viable? (Stable Loads Like Coolers) [12:20] - How Orifice Systems Work & Charging Challenges [17:58] - Scroll Compressor Bearing Failure & Failure Sound
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Guest Jamie Kitchen on: LinkedIn Profile: https://www.linkedin.com/in/jamie-kitchen/ LinkedIn - Danfoss: https://www.linkedin.com/company/danfoss/ Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Contractors Losing Money by Skipping Energy Audits to Close Jobs with Brynn Cooksey Sr, CEM, CMS | 01 juil. 2026 | 00:20:25 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Brynn Cooksey Sr, CEM, CMS, the Founder of Air Doctors Heating & Cooling and HVAC U (Building Scientists). They explore how building science can transform an HVAC business. Drawing from his background in the utility industry, Brynn explains why many contractors focus too much on equipment and not enough on understanding the home as a complete system. The conversation covers energy audits, customer trust, home performance testing, pricing strategies, and the business advantages of moving beyond simple equipment replacements. Brynn also shares practical advice for contractors looking to differentiate themselves through diagnostics, education, and problem-solving. Brynn is a nationally recognized educator in the HVAC industry. Before entering the HVAC business, Brynn worked in the power and utilities sector, where he gained a deep understanding of energy generation, distribution, and efficiency. Today, he is known for helping contractors adopt building science principles, home performance testing, and customer-focused solutions that improve comfort, indoor air quality, and energy efficiency. Expect To Learn: - The business case for offering energy audits and home performance services - How building science can increase revenue while reducing marketing costs - The step-by-step process behind a professional home energy audit - Why testing and diagnostics lead to better customer outcomes than equipment-focused sales - How contractors can gradually adopt building science without overwhelming their business - The difference between competing on speed versus competing on quality and expertise Timestamps: 00:00 - Introduction 00:56 - The Thermostat Scheduling Debate 03:22 - Lessons from the Utility Industry 04:43 - Solving Energy, Comfort, and Indoor Air Quality Problems 05:47 - The Business Case for Building Science 08:28 - Where Contractors Should Start with Home Performance 11:14 - Why Homeowners Need More Than Equipment Quotes 13:01 - Inside a Professional Energy Audit 14:03 - Identifying Hidden Problems Before Testing Begins 18:18 - Building a Business Around Quality Instead of Speed Follow our Guest Brynn Cooksey Sr, CEM, CMS: LinkedIn: https://www.linkedin.com/in/theairdoctor/ Instagram: https://www.instagram.com/theairdoctor313/
Company LinkedIn: Air Doctors Heating & Cooling: https://www.linkedin.com/company/airdoctorshvacservice/ HVAC U (Building Scientists): https://www.linkedin.com/company/hvac-ubuildingscientists/
Company Website: Air Doctors Heating & Cooling: https://www.airdoctorshvacservice.com/ HVAC U (Building Scientists): https://www.hvactrain.com/
Company Instagram: Air Doctors Heating & Cooling: https://www.instagram.com/airdoctorshvac HVAC U (Building Scientists): https://www.instagram.com/hvac_university
Follow Gary McCreadie: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow Furman Haynes: LinkedIn: https://www.linkedin.com/in/furmanhaynes/ WorkHero: https://www.linkedin.com/company/workherohvac/ Instagram: https://www.instagram.com/workhero__/
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| Too Busy to Grow Your Business to Unlock Revenue with AI Automation Systems - James Christian Part 2 | 25 juin 2026 | 00:18:25 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with James Christian, Senior Director of Product at Podium, about how artificial intelligence is helping HVAC and home service businesses improve efficiency and customer communication. James explains how AI tools can handle repetitive tasks such as scheduling maintenance agreements, managing customer inquiries, and following up on leads, allowing business owners to focus on growth and operations. The conversation explores AI-powered customer service, communication management, social media engagement, and the importance of choosing technology that delivers real value. Gary and James also discuss AI adoption, common misconceptions, software integration, and how businesses can use AI to save time, improve customer experience, and increase revenue. Gary and James discuss how artificial intelligence is helping HVAC and home service businesses improve efficiency, customer communication, and daily operations. James explains how AI can handle repetitive tasks such as scheduling maintenance agreements, responding to customer inquiries, following up on leads, and managing communications across multiple channels. The conversation covers AI customer service tools, membership program management, social media engagement, and the importance of choosing solutions that provide real business value. They also talk about AI adoption, software integration, vendor vetting, and how AI can help business owners save time, improve customer experience, and focus more on growing their business. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [00:42] - Intro to James Christian in Part 02 [02:12] - How AI helps an overwhelmed business owner [03:17] - Membership agreements: lifeblood but time-consuming [05:00] - Podium's core services: reviews, communication, field management [08:00] - How does Podium help with social media? [10:05] - How to spot real AI tools vs. scams [12:28] - Scams ($150 ghosted example) and due diligence [15:04] - Meta shift: from software provider to technology partner
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm
Follow the Guest James Christian on: LinkedIn Profile: https://www.linkedin.com/in/james-christian-977a28a/ LinkedIn - Podium: https://www.linkedin.com/company/podium/
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| AI Employees for HVAC Businesses to Automate Booking & Increase Revenue with James Christian Part 1 | 22 juin 2026 | 00:18:04 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by James Christian, Senior Director of Product at Podium, to discuss how artificial intelligence is helping HVAC and home service businesses operate more efficiently. James explains what large language models are, how AI employees can assist with customer communication, scheduling, dispatching, and lead management, and why AI should be viewed as a tool that supports people rather than replaces them. The conversation covers AI-powered CSRs, technician scheduling, route optimization, business automation, and the growing role of AI in daily operations. Gary and James also explore how AI can reduce workload, improve customer response times, and help business owners focus on growing their companies. In this conversation, James explains what large language models are and how artificial intelligence is being used to support HVAC and home service businesses. He discusses how AI employees can handle customer communication, scheduling, dispatching, and lead management, while helping office staff work more efficiently. James and Gary explore topics such as technician skill matching, route optimization, business automation, and the importance of using AI as a tool to support people rather than replace them. They also discuss how AI can improve response times, reduce workload, and help business owners focus on growth by automating routine tasks and improving daily operations. Expect to Learn:
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Intro to James Christian in Part 1 [02:20] - Intro to AI in HVAC for techs & owners [03:54] - What is an LLM? (Large Language Model) [05:57] - AI as a virtual employee [08:54] - Podium's evolution: reviews → AI employees [11:35] - How AI matches techs to calls by skill level [14:02] - AI + GPS for real-time arrival estimates [16:11] - Gary's reaction: Terminator/Skynet joke This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Guest James Christian on: LinkedIn Profile: https://www.linkedin.com/in/james-christian-977a28a/ LinkedIn - Podium: https://www.linkedin.com/company/podium/ LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| The Energy Crisis for Building Owners to Cut 70% Waste using AI Optimization - Keith Gipson Part 2 | 18 juin 2026 | 00:20:32 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Keith Gipson, Founder and CEO of Facil.AI, about how artificial intelligence is changing building automation and HVAC energy management. Keith explains how his AI platform continuously analyzes building data and makes adjustments to improve efficiency in central plants and rooftop unit portfolios. The conversation explores why some traditional energy-saving strategies may not deliver the expected results and how AI can uncover better operating conditions by making thousands of optimization decisions every day. Gary and Keith also discuss autonomous control, human oversight, implementation in existing buildings, and the role AI can play in helping facility owners reduce energy consumption while maintaining comfort and system performance. Gary and Keith discuss how AI is being used to improve HVAC and building performance through continuous optimization and automated decision-making. Keith explains how Facility AI connects to existing building automation systems, analyzes operating data, and makes adjustments every five minutes to reduce energy use. The conversation covers central plant optimization, rooftop unit performance, and why some common energy-saving strategies may actually increase costs. They also talk about autonomous AI control, human oversight, and how the technology can help facility owners save energy while improving system efficiency and comfort across large building portfolios. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [00:42] - Intro to Keith Gipson in Part 02 [02:20] - AI agents cost 11 cents per hour, work alongside human controls [04:01] - Running HVAC at night saved 9% energy (drug store portfolio test) [05:47] - 30,000 daily optimizations; Cal State saved 47–48% on average [08:13] - Conventional wisdom (coldest condenser water) is wrong; total plant KW matters [12:34] - Software-only install, remote setup, works with 30+ control systems [13:57] - White-box AI logs decisions every 5 minutes, fully traceable [17:03] - Pricing: ~$1.50–$2/month per ton of chiller capacity [19:40] - Keith's non-salesy, deep technical approach
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Guest Keith Gipson on: LinkedIn Profile: https://www.linkedin.com/in/keith-gipson/ LinkedIn - Facil.AI: https://www.linkedin.com/company/facil-ai/
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| How systems like divisor pricing & flat-rate pricing can transform profitability - TJ O'Connor | 17 juin 2026 | 00:20:44 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with TJ O'Connor, President at Farmington Consulting Group to discuss key findings from the 2025 Contractor of the Future Report. Based on insights from over 1,000 HVAC contractors across the United States, the conversation explores what separates the industry's most profitable and forward-thinking businesses from the rest. Topics include sales strategies, marketing investments, pricing models, job costing, field service management software, and the growing role of AI in HVAC contracting. TJ O'Connor specializes in HVAC industry research, contractor growth strategies, profitability improvement, and business operations. TJ works closely with contractors, distributors, and manufacturers to identify best practices and emerging trends shaping the future of the HVAC industry. Expect To Learn: - Why the most successful HVAC contractors focus as much on business operations as technical expertise. - How offering four or more proposal options can significantly improve close rates and profitability. - The marketing strategies top-performing contractors use to accelerate growth. - Why many contractors are leaving profit on the table through improper pricing. - The difference between divisor pricing and flat-rate pricing models. - How to use job costing to improve profitability and business decision-making. - Where AI is creating the biggest opportunities for HVAC contractors today. Timestamps: 00:00 - Introduction 00:47 - Why Most HVAC Contractors Leave Profit on the Table 02:39 - Understanding Divisor Pricing vs. Multiplier Pricing 06:07 - The Case for Flat Rate Pricing in HVAC Service 07:46 - When Flat Rate Pricing Works and When It Doesn't 09:22 - Building Accountability Through Pricing Systems 10:45 - Job Costing: Tracking True Profitability on Every Job 12:07 - Why Accurate Job Costing Data Is So Difficult to Manage 12:49 - How Contractors Are Underutilizing Their FSM Software 15:20 - AI Adoption in HVAC: Current Trends and Challenges 17:12 - Practical AI Use Cases Contractors Should Consider First 20:20 - Closing Thoughts
Follow our Guest TJ O'Connor:
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| AI vs Humans: How Machines Are Becoming Safer Than People with Keith Gipson Part 1 | 15 juin 2026 | 00:22:08 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Keith Gipson, Founder and CEO of Facil.AI and a longtime expert in controls and building automation, to discuss how artificial intelligence is changing the HVAC industry and the world around us. Keith explains what AI is, how machine learning works through pattern recognition, and why human oversight and engineering still play an important role in critical systems. The conversation covers AI in building controls, cybersecurity, automation, energy optimization, and the future of skilled trades. Gary and Keith also explore how new technologies are often met with resistance, why AI can improve efficiency and safety, and how Facil AI is helping buildings operate more effectively through autonomous optimization. In this conversation, Keith explains what artificial intelligence is and how it is being applied in building automation, controls, and energy management. He discusses how AI uses pattern recognition, why human oversight and engineering remain important, and how machine intelligence can improve efficiency in critical systems. Keith and Gary explore topics such as cybersecurity, automation, self-driving technology, and the future impact of AI on skilled trades. They also discuss Keith's experience developing AI solutions, the role of AI in optimizing building performance, and how Facil AI is helping facilities reduce energy waste through autonomous operation.
Expect to Learn: - What artificial intelligence is and how it uses pattern recognition to make decisions. - How AI is being applied in building automation, controls, and energy management. - Why human oversight, engineering, and cybersecurity remain important when using AI. - How automation and machine intelligence may change the future of skilled trades and facility operations. - How Facil AI helps optimize building performance and reduce energy waste through autonomous control.
Episode Highlights:
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| AI in HVAC Is Reducing Call Time & Predicting Failures Without Replacing Techs – Jim & Joshua Part 2 | 11 juin 2026 | 00:22:08 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversations with Jim Fultz, National Technical Training Manager at Copeland, and Joshua Souders, Manager Product Management at Copeland, about airflow, static pressure, and modern diagnostic tools. In Part 2, they talk about how AI and smart technology are changing the HVAC industry. They explain how tools like Scout AI give technicians fast access to accurate product data, helping them find parts, check specs, and work more efficiently on site. The discussion also covers how connected equipment and predictive monitoring are starting to detect issues early and support better service decisions. Gary, Jim, and Joshua share their thoughts on whether AI could replace technicians and agree that it will only support their work, not take their place. They also talk about how homeowners may try simple fixes, but most will still rely on skilled professionals for safe and reliable service. Gary, Jim, and Joshua discuss how AI tools and connected systems are improving efficiency for HVAC technicians. They explain how Scout AI gives quick access to compressor data, parts, and local availability, helping techs save time on the job. The conversation also covers how smart equipment and sensors can detect issues early and send alerts for possible failures. They talk about how AI may support faster diagnostics but still relies on a technician's skill to confirm problems. They finish by explaining that while some homeowners may try simple fixes, most will still depend on trained professionals for safe and reliable service. Expect to Learn:
Episode Highlights: [00:00] - Sponsor: Factory Direct Filters ad [00:42] - Intro to Jim Fultz and Joshua Souders in Part 02 [02:27] - Scout AI: Uses Copeland's internal documents, not the web [04:57] - Gary's story: Finding a crankcase heater part number via app [09:07] - Will equipment predict failures and auto-alert technicians? [12:44] - Will homeowners use AI to DIY and skip technicians? [15:56] - "AI is a tool, not a solution" - can't replace human senses [19:10] - Oil change analogy (most hire pros)
This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Guests Jim Fultz and Joshua Souders on: LinkedIn - Jim Fultz: https://www.linkedin.com/in/jimdfultz/ LinkedIn - Joshua Souders: https://www.linkedin.com/in/joshua-souders-902b448b/ LinkedIn - Copeland: https://www.linkedin.com/company/copeland/
Follow the Host on: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ LinkedIn - HVAC Know It All Inc.: https://www.linkedin.com/company/hvac-know-it-all-inc Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Sales Mistakes Contractors Make to Lose Profit by Offering Too Few Options – TJ O'Connor | 10 juin 2026 | 00:24:24 | |
In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with TJ O'Connor, President at Farmington Consulting Group to discuss key findings from the latest Contractor of the Future Report. Based on insights from more than 1,000 HVAC contractors across the United States, TJ shares what top-performing companies are doing differently when it comes to sales, marketing, customer experience, and business operations. From proposal strategies that increase close rates to marketing investments that drive growth, this conversation is packed with actionable business advice for contractors at every stage. TJ O'Connor is a leading industry analyst focused on the HVAC channel. Through Farmington's annual Contractor of the Future Report, TJ works closely with contractors, distributors, and manufacturers to uncover trends, best practices, and strategies that help HVAC businesses grow profitability and stay ahead of industry changes. Expect To Learn: - Why the most successful HVAC contractors focus as much on business operations as technical expertise - How offering four or more proposal options can significantly improve close rates - The relationship between marketing investment and business profitability - Why tracking marketing performance is essential for sustainable growth - How Google Business Profiles and online reviews influence lead generation - The importance of choosing profitable jobs instead of simply chasing volume - Why premium customers often create more long-term value than price-focused customers Timestamps: 00:00 - Introduction 01:14 - Contractor of the Future Report 02:35 - How Farmington Collected Data from Over 1,000 HVAC Contractors 04:18 - What the Top 10-15% of Contractors Are Doing Differently 06:33 - Why Offering More Proposal Options Increases Sales 09:40 - Moving Beyond Good-Better-Best Pricing Models 11:34 - Should Contractors Walk Away from Certain Jobs? 14:18 - Building a Consistent Year-Round Marketing Strategy 19:05 - The Most Effective Lead Generation Channels in HVAC 20:15 - Using Social Media and TikTok to Grow an HVAC Brand 22:12 - Why Some Customers Create More Long-Term Value Than Others 23:38 - Maintenance Plans, Referrals, and the Lifetime Value of Premium Clients
Follow our Guest TJ O'Connor: LinkedIn: https://www.linkedin.com/in/tjoconnorfcg/ Company LinkedIn: https://www.linkedin.com/company/farmington-consulting-group/ Company Website: https://farmingtonconsulting.net/
Follow Gary McCreadie: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/
Follow Furman Haynes: LinkedIn: https://www.linkedin.com/in/furmanhaynes/ WorkHero: https://www.linkedin.com/company/workherohvac/ Instagram: https://www.instagram.com/workhero__/ | |||
| ChatGPT for HVAC Techs to Diagnose Problems Faster and Stay Competitive - Jim & Joshua Part 1 | 08 juin 2026 | 00:21:26 | |
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Jim Fultz, National Technical Training Manager at Copeland, and Joshua Souders, Manager Product Management at Copeland, to talk about how AI is starting to impact the HVAC industry and how technicians can use it in their daily work. They explain that AI is a helpful tool, not a replacement for skilled workers, and highlight how it can improve efficiency in both the field and the office. The conversation covers how AI gathers information, its limits in troubleshooting, and the importance of understanding where answers come from. Gary, Jim, and Joshua also discuss real examples, tools like Copeland's Scout AI, and how new technicians can use AI to learn faster while still building strong fundamentals. In this conversation, Jim and Joshua explain how AI is being used in the HVAC industry and how technicians can apply it in their daily work. They describe how AI gathers information from different sources and can help with troubleshooting, while still depending on the quality of the input it receives. Jim, Joshua, and Gary discuss tools like ChatGPT and Copeland Scout AI, along with real examples of using AI to solve field problems. They also cover how AI can improve efficiency in the office and field, and how technicians should use it as a support tool while continuing to build strong knowledge and skills. Expect to Learn:
Episode Highlights: [00:00] - Sponsor Ad: Factory Direct Filters [00:42] - Intro to Jim Fultz and Joshua Souders in Part 1 [02:26] - AI in HVAC - controversial but inevitable [02:59] - AI is only as good as its input data [05:32] - AI is a tool - learn it or fall behind [07:46] - Used ChatGPT to solve a real burst pipe investigation [11:28] - AI scours forums & Reddit for answers instantly [15:53] - How can new techs use AI instead of calling the boss [20:38] - Copeland's Scout AI - voice-powered lookups in the field This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Guests Jim Fultz and Joshua Souders on: LinkedIn - Jim Fultz: https://www.linkedin.com/in/jimdfultz/ LinkedIn - Joshua Souders: https://www.linkedin.com/in/joshua-souders-902b448b/ LinkedIn - Copeland: https://www.linkedin.com/company/copeland/ LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ Follow the Podcast on: YouTube: https://www.youtube.com/@HVACKnowItAll Spotify: https://open.spotify.com/show/6LCBJGw0EHG03rdWHxUMce Apple Podcast: https://podcasts.apple.com/us/podcast/hvac-know-it-all-podcast/id1359253455 | |||
| HVAC Mental Health: Imposter Syndrome in Men to Regain Confidence with Gerry Wagner Part 2 | 04 juin 2026 | 00:26:31 | |
In Part 2 of this Mental Health series episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Gerry Wagner, President of Education, Services & Products Company LLC (ESPCO LLC). Gerry shares his experiences with depression, suicidal thoughts, long-term sobriety, and the challenges of maintaining mental wellness. He discusses the importance of support systems, therapy, spirituality, and setting boundaries with people who do not support personal growth and recovery. The episode highlights resilience, self-awareness, and the value of finding healthy tools to navigate life's struggles while helping others through openness and shared experiences. Gary and Gerry discuss mental health, addiction, recovery, and personal growth in the trades. Gerry speaks openly about his experiences with alcoholism, depression, suicidal thoughts, and the long journey of maintaining sobriety. They talk about the importance of support systems, therapy, spirituality, and setting boundaries with people who are not supportive of recovery. Gerry also shares how helping others, staying self-aware, and finding healthy coping tools have helped him manage life's challenges. The conversation highlights resilience, honesty, and the value of seeking help while continuing to grow as a person. Expect to Learn:
Episode Highlights: [00:00] - Intro to Gerry Wagner in Part 02 [02:27] - Is suicide a selfish act? [06:02] - Openly discussing sobriety as self-therapy [08:02] - First AA meeting: boss's shocking testimony [11:19] - Higher power without religion [13:45] - Imposter syndrome in men & the trades [18:13] - Called a drunk: owning it forever [20:09] - Cutting toxic family out for good [25:53] - Hope this helps one person look in the mirror This Episode is Kindly Sponsored by: Cintas: https://www.cintas.com/hvacknowitall Cool Air Products: https://www.coolairproducts.net/ Factory Direct Filters: https://www.factorydirectfilters.com/ SupplyHouse: https://www.supplyhouse.com/tm Follow the Guest Gerry Wagner on: LinkedIn: https://www.linkedin.com/in/gerry-wagner-1b154228/ Education, Services & Products Company LLC (ESPCO LLC): https://www.linkedin.com/company/education-services-products-company-llc-espco-llc/ Instagram: https://www.instagram.com/gerrythehvactrainer/
Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/ | |||