In 2025, the HVAC industry will transition from R410A (Puron) refrigerant to a new, eco-friendly alternative called R454B. This change will affect homeowners and HVAC professionals alike. Fritts Heating & Air aims to keep you informed about this significant shift.
Key Points
• Reason for Change: The switch to a new refrigerant is part of a global effort to reduce the environmental impact of older refrigerants like hydrofluorocarbons (HFCs). The 2016 UN Montreal Protocol Kigali Amendment aims to phase down HFCs, prompting the development of R454B, which has a lower global warming potential (GWP).
• Implementation Timeline: Starting late 2024, R454B will replace R410A in all new HVAC systems, aligning with the EPA’s SNAP program to meet safety and environmental standards.
• Impact on Homeowners:
• Price Increases: New HVAC systems will likely see a price increase by Q3 or Q4 of 2024. Although R454B is environmentally friendlier, it doesn’t guarantee improved performance or efficiency. Homeowners considering an upgrade should do so before the price hike.
• Continued Availability of R410A: Homeowners with existing HVAC systems using R410A need not worry, as it will remain available for repairs for many years. A well-maintained system can last 15 to 20 years.
• About R454B Refrigerant: R454B, or Puron Advanced, offers similar performance to R410A but is more environmentally friendly due to its lower GWP. It will soon become standard in air conditioning and heat pump systems.
When Is R-454B Going into Effect?
The adoption of R-454B starts in 2025 due to AIM Act regulations. This means:
• New AC systems will use R-454B.
• R-410A supplies will decrease, raising repair costs.
• Homeowners with old systems should think about replacing them for better savings and efficiency.
In 2024, the HVAC industry will undergo a major change as it transitions from using R410A (Puron) refrigerant to a more environmentally friendly option called R454B. This change is important for homeowners and HVAC professionals, and Fritts Heating & Air aims to keep you informed.
The reason for this change in refrigerants is part of a global effort to lessen the environmental effects of older refrigerants like hydrofluorocarbons (HFCs), which contribute to global warming. The UN Montreal Protocol Kigali Amendment of 2016 set a plan to decrease the use of HFCs. In response, the HVAC industry has created R454B, also called Puron Advance, which has a lower global warming potential (GWP) and is better for the environment.
Starting in late 2024, R454B will replace R410A in all new HVAC systems as part of efforts to meet environmental goals and adhere to the EPA’s SNAP program, which ensures alternatives are safe and environmentally friendly.
For homeowners, it’s essential to understand the following:
Price increases are expected due to the switch to R454B, with costs for new HVAC systems likely to rise in the third or fourth quarter of 2024. While the new refrigerant is better for the environment, it doesn’t guarantee improved performance or energy efficiency. If you plan to upgrade your HVAC system, it’s best to do so before prices go up.
If your current HVAC system uses R410A, there is no immediate need for concern, as it will still be available for repairs for many years. Well-maintained systems usually last 15 to 20 years, so your system should remain supported throughout its lifespan.
R-454B is an innovative solution for environmental concerns and system performance. Here’s why it stands out:
Lower global warming potential R-454B reduces GWP, making it a more sustainable choice.
Energy efficiency Systems using this alternative operate efficiently. It helps reduce energy costs while maintaining effective cooling.
Compatibility Though it’s not a drop-in replacement for older refrigerants, R-454B aligns with modern HVAC designs for optimized performance.
If you’ve received an HVAC estimate or are considering a new system, it’s wise to act before prices increase this year. This price hike is an industry-wide shift, so getting ahead can help you secure current pricing.
Fritts Heating & Air is here to assist you with questions about R454B, advice on replacing your HVAC system, and scheduling service. Contact us for more information and ensure your home is prepared for the upcoming changes in the HVAC industry.
For any questions regarding R454B, system replacements, or service scheduling, contact Fritts Heating & Air to ensure your home is ready for the upcoming changes. Stay informed and proactive about your HVAC needs!
