For low temp area design Clitech CAR- EVI series, has good performance at very low temp even at -15 degree, and work ambient temp range from -25C to 43C.

Parameter list:

Model:CAR-12EVI

Standard working condition:

Heating capacity:10.4KW /35484BTU

Hot water output: 0.22T/h

Input power: 2.56

Low working condition:

Heating capacity:8.65KW /29514BTU

Hot water output: 0.17T/h

Input power: 2.6

Super low working condition:

Heating capacity:5.33KW /18186BTU

Hot water output: 0.1T/h

Input power: 2.5

Standard running current:12.2A

Power source: 220V/1N/50HZ

Noise level:55dB(A)

Working temp range: -25C to 43C

Compressor: Scroll Copeland

Refrigerant: R407C

1.Standard:  Air source side inlet dry bulb is 20C, wet bulb is 15C, and inlet water temp 15C, outlet water temp 55C.  Test conditons:

2.Low:  Air source side inlet dry bulb is 7C, wet bulb is 6C, and inlet water temp 10C, outlet water temp 55C.     

3.Super low:  Air source side inlet dry bulb is -15C, wet bulb is -17C, and inlet water temp 10C, outlet water temp 55C.                                                                                                                                                                               

EVI Air Source Heat Pump Hot Water Radiator