Product Introduction
The ultra-low temperature air source heat pump is a device that uses air as a low-grade heat source for heating or hot water supply, while also capable of providing cooling in summer. Its distinguishing feature lies in the quasi-two-stage compression with ejector-enhanced heat pump system, which ensures the unit can normally produce heat at temperatures as low as -25°C, thereby making it possible for air source heat pumps to be used for heating in cold regions.