タイトルまたは説明

Low temperature EVI heat pump

Air Source EVI Heat Pump Description

1. Safe working at temp down to **5 degree

2. Adopting the most advanced low- temperature Enhanced Vapors Injection compressor technology.

3. It has been further optimized to enable heat pumps to efficiently produce water temperature up to *0DC during cold winter time.
 

EVI Heat Pump Features:

1. EVI air to water heat pump is specially designed for house heating in cold area. The ambient temperature range is **5DC to *3DC. It can use safely in **5DC ambient.

2. Normal heat pump is difficult to heat below *5 DC. EVI technology importantly increase refrigerant flow of the main loop and outside evaporation enthalpy difference brings 7% to *4% additional heating.

3. A strong low-temperature heating capacity.

4. EVI heat pump significantly improves the problem of insufficient flow of refrigerant in low-temperature environment by the secondary compressor suction, making it will be useful even if the outdoor temperature is as low as **0DC and without obvious thermal decay problem.