New AC requirements coming in 2025 (with Robin Johnson)

Structure Talk

In this conversation, Reuben Saltzman and Tessa Murry discuss the importance of proper HVAC sizing and the upcoming refrigerant changes that will affect the industry. They are joined by Robin Johnson from High Road Heating and Air, who shares insights on the significance of manual J calculations for HVAC systems, the transition to new refrigerants due to environmental concerns, and the challenges of older HVAC systems. The discussion also touches on advancements in HVAC efficiency and the future of heating and cooling technology. In this conversation, Robin Johnson discusses the evolving landscape of home heating systems, focusing on the transition from traditional gas furnaces to high-efficiency options and heat pumps. She highlights the importance of understanding upcoming regulations, the rising costs of new systems, and the necessity of regular maintenance to ensure longevity. Additionally, Robin emphasizes the growing role of women in the HVAC industry and the need for more female representation in technical roles.
Takeaways
Proper HVAC sizing is crucial for efficiency and comfort.
Manual J calculations ensure the right equipment size for homes.
Upcoming refrigerant changes aim to reduce environmental impact.
New refrigerants will be less forgiving and more costly to repair.
The HVAC industry is moving towards higher efficiency standards.
Older systems may face challenges in finding replacement parts.
The transition to new refrigerants will happen gradually.
Homeowners should be aware of the implications of refrigerant changes.
Advancements in technology are leading to shorter lifespans for appliances.
Legislation may affect rebates for high-efficiency HVAC systems. Electric heating requires backup sources for efficiency.
High-efficiency furnaces are becoming mandatory.
Future mandates may eliminate low-efficiency options.
Heat pumps are gaining popularity for home heating.
Costs for new heating systems are significantly increasing.
Regular maintenance is crucial for system longevity.
Investing in efficient systems can save money long-term.
Women are increasingly entering the HVAC industry.
The HVAC industry is constantly evolving with new technologies.
Educating homeowners on costs and options is essential.
Chapters
00:00 Introduction and Guest Introduction
03:11 The Importance of Proper HVAC Sizing
05:59 Upcoming Changes in HVAC Refrigerants
09:10 Understanding Refrigerant Changes and Their Impact
12:00 Future of Refrigerants and Environmental Considerations
14:57 Challenges with Older HVAC Systems
17:48 Advancements in HVAC Efficiency
22:10 The Future of Home Heating Systems
23:00 Transitioning to High-Efficiency Furnaces
25:04 Navigating Mandates and Regulations
28:04 The Rise of Heat Pumps
30:07 Cost Implications of New Systems
33:21 Maintenance and Longevity of Heating Systems
36:15 Investing in Heating Solutions
40:08 Women in the HVAC Industry