Understanding EVI Heat Pump Manufacturer Technology: Performance and Efficiency Explained
Heat pumps with Enhanced Vapor Injection (EVI) technology are revolutionizing heating and cooling, particularly in cold climates where traditional heat pumps lose efficiency. EVI technology significantly boosts a heat pump's ability to operate efficiently in low ambient temperatures, even as low as -25°C or -30°C. This is achieved by injecting refrigerant vapor mid-cycle, which maintains a higher Coefficient of Performance (COP) and allows the system to produce more heat energy for every unit of
Dec 30,2025










