Description
Our low-temperature EVI inverter air source heat pump is specially designed for heating and cooling homes in cold weather, with temperatures as low as -30°C.
Feature:
1. Low ambient temperature (-30℃~45℃):
Due to the use of Enhanced Vapor Injection (EVI) technology to rotate the compressor, the EVI air source heat pump can work stably under low temperature conditions.
2. Improve heating efficiency:
When the temperature reaches the set value, it automatically switches to low-frequency operation mode, with significant energy saving effect.
3. Reduce defrost time:
The frequency converter enables the EVI inverter air source heat pump to automatically adjust the operating frequency of the compressor according to the ambient temperature. When the unit needs to be defrosted, it uses high-frequency operation to greatly shorten the defrosting time and thereby improve heating efficiency.
4. Constant indoor temperature:
EVI inverter heat pump can operate in the range of 30Hz to 70Hz, outputting and utilizing heat energy according to the environment and set temperature. After reaching the set temperature, the inverter heat pump can maintain the set temperature at a lower operating frequency and will not start or shut down frequently.
Technical info: