ATTENTION TO DETAIL: Contractors converting systems from R-22 to replacement refrigerants must be cognizant of refrigerant/lubricant pairings, mass flow rates, and more. October 9, 2017 Converting ...
R-453A is a hydrofluo-rocarbon/hydrocarbon (HFC)/(HC) based, non-ozone depleting, low-global warming potential (GWP), direct drop-in replacement refrigerant blend for ...