With the focus towards sustainable technology, R290 heat pumps have become the choice UK industries seeking efficient and environmentally-friendly heating systems. What is R290 and Why is it Important? R290, also referred to as propane, is a natural refrigerant highly valued for its low GWP rating. Why GWP Matters https://airsourceheatpumphightemp46789.mpeblog.com/55133025/what-is-a-high-temperature-heat-pump