A CO2 heat pump uses carbon dioxide as being a refrigerant. Carbon dioxide is actually a In a natural way taking place gasoline, and it's an incredibly very low boiling issue. While air resource heat pumps absolutely are a sustainable and Electricity-productive heating alternative, they do include down sides like https://zaneqzhpv.jiliblog.com/88462500/the-5-second-trick-for-waste-heat-recovery