HVAC Know It All Podcast

Gary McCreadie - Licensed Refrigeration/HVAC Technician
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The HVAC Know It All Podcast, hosted by HVAC and Refrigeration tech Gary McCreadie, is an industry leading show that focuses on education within the HVAC and Refrigeration Trade - Such as HVAC Maintenance Tips.

  1. 1d ago

    HVAC Business Growth for Contractors Being Crushed by Rebates & Complexity with Samir Pendse

    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: Why affordability is the biggest challenge for heat pump adoption. How financing can increase sales of high-efficiency HVAC systems. Why comfort and energy savings should be the primary marketing message for heat pumps. The unique challenges small HVAC contractors face with rebate programs. How contractor coordination impacts energy-efficiency projects. The rise of HVAC-as-a-Service and subscription-based home comfort. Coral's vision for simplifying financing, incentives, and rebates for contractors.   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   Follow our Guest Samir Pendse: LinkedIn: https://www.linkedin.com/in/samirpendse/  Company LinkedIn: https://www.linkedin.com/company/startcoral/ Company Website: https://www.startcoral.com/    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__/

    HVAC Business Growth for Contractors Being Crushed by Rebates & Complexity with Samir Pendse

  2. Aug 12

    HVAC Sales Struggles for Contractors to Close Deals using Upfront Rebates with Samir Pendse

    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: How upfront rebates improve homeowner affordability and contractor sales. Why financing has become essential for modern HVAC replacements. The operational challenges contractors face when managing rebate programs. How rebate complexity impacts sales, marketing, and back-office workflows. The importance of working capital when contractors float rebate payments. Why repair financing represents a major untapped opportunity. What upcoming government rebate programs mean for HVAC contractors.   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   Follow our Guest Samir Pendse: LinkedIn: https://www.linkedin.com/in/samirpendse/  Company LinkedIn: https://www.linkedin.com/company/startcoral/ Company Website: https://www.startcoral.com/    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__/

    HVAC Sales Struggles for Contractors to Close Deals using Upfront Rebates with Samir Pendse

  3. Aug 6

    HVAC System Breakdowns for Managers to Avoid Catastrophic Shutdowns - Clayton & Robert Part 2

    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: How direct and indirect ammonia refrigeration systems are used in industrial facilities. What operators monitor in the control room to keep refrigeration systems running safely. How operator training prepares workers for plant operation, safety, and certification exams. Why redundancy and spare parts are important for protecting refrigerated products. How operators respond to power failures and other plant emergencies to keep systems operating.   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 Use promo code HKIA5 to get 5% off your first order at Supplyhouse!   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 System Breakdowns for Managers to Avoid Catastrophic Shutdowns - Clayton & Robert Part 2

  4. Aug 5

    HVAC Pricing, AI Automation & Financial Strategy with Valeria Velázquez

    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: Why financial reporting should support business vision, not replace it. The difference between accountants, advisors, and business decision-makers. The common operational patterns successful HVAC contractors share. Why clean data and accurate reporting are essential for growth. How to price profitably without simply matching competitors. Why small contractors often undervalue their services. How AI and automation will transform HVAC office operations by 2030.   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: LinkedIn: https://www.linkedin.com/in/valeria-velazquez-6a00402b7/  Climate Champions: https://www.linkedin.com/company/callthechampions/  WorkHero: https://www.linkedin.com/company/workherohvac/   Climate Champions: https://www.callthechampions.com/  WorkHero: https://www.workhero.pro/ 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__/

    HVAC Pricing, AI Automation & Financial Strategy with Valeria Velázquez

  5. Aug 3

    The Industry Running on Ammonia is Facing a Massive Skills Crisis with Clayton & Robert Part 1

    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: What industrial ammonia refrigeration systems are and why ammonia is used in large facilities. The safety procedures, leak detection systems, and PPE required when working with ammonia. How refrigeration operators are trained, certified, and placed in ammonia plants. The difference between screw and reciprocating compressors used in ammonia systems. Why proper training, safe operating practices, and skilled operators are important for reliable plant operation.   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 Use promo code HKIA5 to get 5% off your first order at Supplyhouse!   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 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

    The Industry Running on Ammonia is Facing a Massive Skills Crisis with Clayton & Robert Part 1

  6. Jul 30

    HVAC Heat Recovery Systems for Buildings That Replace Boilers and Reduce Costs with David Kim Part 2

    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: How LG's Hydro Kit supports hydronic heating and domestic hot water applications. How water communication kits expand VRF capacity for small and large projects. Why chillers are a better choice for large data center cooling applications. How LG cold climate heat pumps and dual fuel systems improve residential heating. How LG's smart controls, ThinkQ app, and AI features help improve system performance and efficiency.   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 Use promo code HKIA5 to get 5% off your first order at Supplyhouse!   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

    HVAC Heat Recovery Systems for Buildings That Replace Boilers and Reduce Costs with David Kim Part 2

  7. Jul 29

    How to Scale an HVAC Business from $500K to $5M | Office Management, Marketing & Operations with Valeria Velázquez

    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__/

    How to Scale an HVAC Business from $500K to $5M | Office Management, Marketing & Operations with Valeria Velázquez

  8. Jul 29

    AI-Driven VRF Systems for HVAC Pros to Improve Efficiency using LG Multi V i Tech - David Kim Part 1

    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: What variable refrigerant flow systems are and how they provide heating and cooling to different zones. The difference between heat pump and heat recovery VRF systems and how each one operates. How inverter compressors and electronic expansion valves control refrigerant flow. Why proper VRF design, piping, refrigerant charge, and nitrogen brazing are important. LG's Multi V i system uses R32 refrigerant, improved controls, service data, and higher capacity. 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 Use promo code HKIA5 to get 5% off your first order at Supplyhouse! 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 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

    AI-Driven VRF Systems for HVAC Pros to Improve Efficiency using LG Multi V i Tech - David Kim Part 1
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4.8
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About

The HVAC Know It All Podcast, hosted by HVAC and Refrigeration tech Gary McCreadie, is an industry leading show that focuses on education within the HVAC and Refrigeration Trade - Such as HVAC Maintenance Tips.

Information

  • Creator
    Gary McCreadie - Licensed Refrigeration/HVAC Technician
  • Years Active
    2018 - 2026
  • Episodes
    590
  • Rating
    Explicit
  • Copyright
    © 2025
  • Show Website
    HVAC Know It All Podcast

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