Learn the Pros and Cons of Different HVAC Equipment Options

with Adam Mufich

Choosing a new HVAC system can feel overwhelming, but it doesn’t have to! In this class, HVAC educator Adam Mufich cuts through the noise of brand names and sales pitches to reveal what really matters: proper system design, airflow, and installation. You’ll get a clear, practical look at the pros and cons of different options—from traditional HVAC systems to mini splits, window units, and heat pumps—and discover why the cheapest or even the most expensive choice isn’t always the best. Adam debunks common myths about zoning, humidity, and maintenance while pointing out hidden pitfalls. If you’re wondering which system is right for your home and climate, this class will give you the insight and confidence to make a well-informed decision.

In this mini class, you’ll learn:

  • How homeowners typically choose HVAC equipment and what really matters. (3:19)

  • Types of HVAC systems—including single-stage, multi-stage, and variable speed—and blower motor options. (5:22)

  • Common misconceptions and pitfalls: running HVAC all day, “bigger is better,” and oversized inverters. (13:26)

  • Zoning your home: using multiple systems, dampers, and variable dampers. (24:47)

  • Why a competent contractor matters more than brand when it comes to system performance. (30:27)

  • Ductwork essentials: size, airflow, sealing, insulation, and air balancing. (32:30)

  • Alternative cooling options: pros and cons of mini splits, maintenance, microbial growth, and heat interaction. (35:47)

  • Heating options: pros and cons of heat pumps, gas furnaces, dual fuel systems, and carbon monoxide risks. (43:02)

  • Accessories to improve indoor air quality: filtration, humidifiers, dehumidifiers, and ventilation. (56:40)


Download the transcript here.

Watch More Episodes From Our HVAC + D Mini Class Series here:
https://changetheairfoundation.org/understanding-hvac-d/

Thank You To Our Sponsor!
Santa Fe Dehumidifiers: www.santa-fe-products.com

Links Mentioned in Interview:
Carbon Monoxide 101: Testing & Prevention Interview With Charon McNabb: https://changetheairfoundation.org/carbon-monoxide-101-testing-prevention/

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National Comfort Institute: https://www.nationalcomfortinstitute.com

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