タイトルまたは説明

product features:
1.Safety: water and electric separately. 
2.Anti-corrosion: plastic case, coated steel or sus**4# stainless steel case are available. 
3.World famous brand compressor, *-way valve, motor, PCB, titanium heat ex-changer,Emerson ALCO expansion valve used to ensure top quality an high efficiency(cop more than 6.0). 
4.Convenient: intelligent microprocessor with touch screen display. trouble shoot shows on display board automatically. 
5.World famous brand compressor, *-way valve, motor, PCB, heat ex-changer, Emerson ALCO expansion valve used to ensure top quality an high efficiency(energy-saving as much as *5%). 
6.Multiple protection function: high pressure, low pressure, overheating, overload anti-freezing, phase sequence, discharge temperature, suction temperature and so on. 
7. All weather operation: stable operation without being influenced by weather. 
8. Refrigerant of r*2, r**7c, r**4a are for optional. 
9. Automatically defrosting function included.
Technical parameter:
Heating Capacity:*4.*0KW    Heating power :4.*2KW   Operating current:7.*0A
COP:5.*0W/W   Power supply:**0V/3PH/*0~*0HZ   Refrigerant:R*2&R**7C&R**0a
Unit noise level:*0dB(A)   Net/Gross weight:**0/**5kg
Note:1.Rated test conditions:Ambient temperature *4℃，Water temperature:inlet*8℃/outlet *2℃.
2.The above designs and specifications might be changed  without prior notice for product improvement.