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New York Refrigerant Regulations for Heat Pump Water Heaters: What Contractors Need to Know Before January 1, 2027

September 14, 2026

Plan for Tomorrow, Act for Today The push to increase energy efficiency and reduce greenhouse gas emissions continues to drive change in the residential water heating industry. Rheem® is your trusted source of industry regulatory issues industry regulatory issues and is committed to delivering regulatory updates to keep you prepared and ahead of the curve. Understanding the new Requirements On Dec 24, 2024, New York State Department of Environmental Conservation amended 6 NYCRR Part 494, Hydrofluorocarbon (HFC) Standards and Reporting. It sets new global warming potential (GWP) limits for air conditioning, refrigeration and water heating equipment. States like New York…

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