Episodes

  • Navigating the HVAC Industry
    Feb 18 2026

    This week, Morgan and Taylor join the podcast to share their experiences and insights about working in the HVAC industry. They discuss their unexpected journeys into the field, the challenges they faced, and the importance of mentorship and support from colleagues. The conversation highlights the dynamic nature of the HVAC industry, the role of technology and innovation, and offers valuable advice for newcomers.

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    31 mins
  • The Aftermarket Advantage
    Feb 4 2026

    Deanna and Jenny, along with guest Jay Hefner, discuss the significance of aftermarket parts in HVAC distribution. They address industry trends influenced by COVID-19 and inflation, emphasizing data-driven strategies to enhance efficiency. The conversation covers the shift towards repairs, upselling, and customer trust. They also touch on home automation advancements, dealer training, and the growing popularity of podcasts and YouTube as media sources.

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    50 mins
  • Warranty Essentials
    Jan 21 2026

    In this episode of Caffeine and Coils, Debbie Belt, the Warranty Manager at Mingledorff's, discusses the intricacies of HVAC warranties and the recent changes in Georgia legislation. The conversation begins with an overview of the importance of warranties in providing homeowners peace of mind and ensuring quality assurance from manufacturers. Debbie shares common misconceptions about warranties, emphasizing that not all parts of HVAC systems are covered, and highlights the importance of proper documentation when filing claims.


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    20 mins
  • Mingledorff's Dealer Meeting
    Jan 7 2026

    On this episode, Deanna and Jenny talk to Theo Stathakis about the Mingledorff's Dealer Meeting.


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    32 mins
  • The Ghost of HVAC Past, Present and Future
    Dec 24 2025

    Deanna and Jenny explore the evolution of HVAC technology, customer expectations, and the impact of modern communication on the industry. They reflect on their personal experiences with HVAC systems, discuss the challenges faced by technicians today, and speculate on the future of HVAC with advancements like AI diagnostics and automated dispatch. The episode is infused with holiday spirit as they share their Christmas traditions and the excitement of family gatherings.


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    49 mins
  • License to Chill: HVAC Licensing Basics
    Dec 10 2025

    Jenny & Deanna delve into the various aspects of HVAC licensing, including the different types of licenses available, the education and training required, the exams that must be passed, common mistakes made during the licensing process, and the importance of insurance and bonding. The discussion also covers reciprocity agreements between states and the necessity of local permits and inspections.

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    17 mins
  • Sustainable Comfort: HVAC for Off-Grid Living
    Nov 26 2025

    In this episode of Caffeine and Coils, hosts Deanna and Jenny discuss the challenges and solutions of HVAC systems for off-grid living. They explore the importance of energy efficiency, the role of smart technology, and the impact of AI on energy management. The conversation also touches on personal preferences for living off the grid and concludes with a fun quickfire round of questions.

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    18 mins
  • Surviving HVAC Trade Shows
    Nov 12 2025

    In this episode, Deanna & Jenny discuss essential tips and strategies for surviving HVAC trade shows, focusing on the experiences of both introverts and extroverts. They share personal anecdotes, highlight the importance of planning and networking, and provide practical advice for making the most out of trade show experiences. The conversation also touches on unique and fun aspects of trade shows, emphasizing the opportunities for learning and connection within the industry.


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    18 mins