Over the years, countries have upped efforts to reduce carbon footprints. As part of the U.S. efforts to reduce the environmental impact of HVAC systems, the American Innovation and Manufacturing (AIM) Act of 2020 decided that traditional refrigerants like R22 and R410A contribute too much to global warming and ozone depletion, and the shift to A2L refrigerants is the best solution for the planet.
Here’s what you need to know about the HVAC A2L refrigerant.
The A2L Refrigerants
If you are wondering what an A2L refrigerant is, there are different types, such as R32 and R454B. They are eco-friendly alternatives to traditional refrigerants because of their low global warming potential.
In their most essential form, A2Ls are mildly flammable, and you are required to exercise caution when handling these new refrigerants. Still, A2Ls don’t pose that much of a risk as long as you observe all safety protocols during installation and maintenance.
Read more: How To Determine If Your HVAC System Requires An A2l Refrigerant Upgrade
Regulatory Necessities
The widespread adoption of A2Ls is not a wise business decision for consumers, but it is in line with the directives from the AIM Act of 2020. That directive requires that all HVAC manufacturers should phase out systems that use traditional refrigerants and make those that will subsequently use A2L refrigerants.
Still, there are regulatory imperatives you should understand as a consumer and how they affect you. The EPA has SNAP Rule 23, which has approved about six A2L refrigerants. These A2Ls are considered safe for use in homes or commercial buildings.
However, this means that all new air conditioning systems must be designed to accommodate A2L refrigerants and ensure they use the right type of AC refrigerant for safe and effective transitions.
Factors to Consider When Making the Transition to A2L Refrigerants
Part of what you should know about HVAC A2L refrigerant includes the factors that are involved in making the transition, such as:
- The High Up-front Cost: You will initially spend more on the new A2L refrigerant and maybe a new HVAC system before you can begin to enjoy the associated benefits.
- Cost of Retrofitting: If you decide to upgrade your existing HVAC system to ensure that it accommodates A2L refrigerants, you will incur retrofitting expenses to modify your system infrastructure and components.
- Unpredictable Timelines: The widespread transition may extend project timelines and affect your schedules.
- Regulatory Compliance: Regulatory compliance can increase costs as new developers must invest in specific certifications to meet new regulatory standards.
Begin Your A2L Refrigerant Upgrade Today
All HVAC systems should be running with A2L refrigerant by January 1, 2025. If you have an HVAC in Atlanta, GA, don’t wait for the rush—start your transition now. At Moncrief Heating & Air Conditioning, we are ready to work with homeowners and business owners to develop customized solutions that fit your needs. Don’t delay—call us today!
