R-410A is an A1 class non-flammable substance according to ISO 817 & ASHRAE 34. One of its components, R-32, is mildly flammable (AL2), and the other, R-125, is an A1 class substance that suppresses the flammability of R32. Thermophysical properties - Properties of refrigerant R410a.

The R-410A phase-out means new HVAC systems will use more sustainable refrigerants. The American Innovation and Manufacturing (AIM) Act of 2020 directed the Environmental Protection Agency (EPA) to phase down the production and consumption of certain hydrofluorocarbons (HFCs), including R-410A.

Oct 11, 2017 · R-410A is an HFC refrigerant that is a blend of the HFC R-32 and the HFC R-125. This refrigerant was designed to be a safe, non-toxic, non-flammable, and reliable alternative to the HCFC R-22.

Jan 2, 2025 · Also known as Puron, R-410 is an A1 refrigerant valued for its low flammability and low toxicity. At one time, it was also believed to have low global warming potential (GWP). However, despite its environmental superiority to Freon, widespread Puron use still causes climate change.

R-410A is a type of refrigerant commonly used in modern air conditioning and heat pump systems between 1990 and 2023. It is a hydrofluorocarbon (HFC) refrigerant, which means it does not deplete the ozone layer like older refrigerants such as R-22.

R-410A has been the go-to refrigerant for residential cooling systems since it replaced R-22, also known as Freon, in 2020. However, the major downside is its high global warming potential …

Jan 28, 2025 · What is R-410A and why is it commonly used? R-410A is a hydrofluorocarbon (HFC) refrigerant commonly utilized in air conditioning systems and heat pumps. It was introduced as a replacement for R-22 due to its higher efficiency and lower ozone depletion potential.

Feb 26, 2024 · R-410A refrigerant took over R-22, which was banned in 2010 and phased out in 2015. R-32 is a more efficient refrigerant for your HVAC system. R-410A is chlorine-free but still releases enough chemicals to have a high global warming potential.

R-410A, is a chlorine-free, hydrofluorocarbon (HFC) refrigerant originally developed as a more environmentally friendly replacement for R-22. R-410A was developed and patented in 1991 by Honeywell.

R-410A (the most common type of refrigerant used in the United States right now) is being phased down. This phase-down started January 1, 2025. What does this mean for you? Why Is R-410A Refrigerant No Longer Going to Be the Norm?