Heat pumps with R134A refrigerant
R134A
— tetrafluoroethane-based refrigerant is related to ozone-friendly freons (however, we cannot talk about complete environmental safety because R134A has a high global warming potential GWP). It has a homogeneous composition, which allows you to refuel the system without problems in case of leaks. However, it is characterized by specific requirements for compressors and lubricants (polyester oils are required), which accordingly affects the cost.No offers found