The variable frequency air source heat pump unit can change the operating frequency, and it is called frequency conversion that can achieve AC control by changing the AC frequency. The fixed frequency air energy can not change the operating frequency, it is a fixed operating frequency.

The frequency conversion air source heat pump unit determines the operating frequency of the compressor and the fan according to the amount of heat (cold) required, so as to achieve a reasonable use of energy. Since the compressor will not be turned on frequently, the compressor will maintain a stable working state. Will consume more power.

Note:
1. Nominal heating conditions: outdoor ambient temperature: (dry bulb) -12°C, (wet bulb) -14°C, hot water outlet temperature 41°C.
2. Nominal cooling capacity conditions: outlet water temperature 7ºC, outdoor ambient temperature 35ºC.
3. Rated heating conditions: outlet water temperature 45°C, outdoor ambient temperature: (dry bulb) 7°C, (wet bulb) 6°C.
4. The above product performance parameters are tested under simulated working conditions and are for reference only. The actual parameters are subject to the product nameplate. The appearance of the product may be updated. The above picture is for reference only, please refer to the actual product.