China DC inverter air source split heater for cold temp area(EVI type)

  Monoblock EVI air to water heat pump:

1. indoor unit included 4 way valve, liquid storage tank, pcb, heat exchanger, auxiliary heater, pressure gage,   compressor inside the indoor unit 

2.auxiliary heater for option, you can choose from 1.5Kw~7.5Kw

3. unit with automatic defrost function, auxiliary heater also work during defrosting, our PCB with the control of the auxiliary heater, that is as a electric boiler, we recommend you use a buffer tank also.

4. EVI comrpessor

 Clever design and stronger adapt 

Clever split design , makes the all the water system components indoor fully , solves completely the problem of the water freezing in very cold weather, suits the cold regions in particularly.

Compact structure and convenient use

Ultra-thin auxiliary unit design indoor,sharp appearance, compact structure, hidding in the room completely. Water pump and flow switch built-in, effectively reduce the installation area. Smart light body, do not use heavy handling machinery, even ordinary elevator can also be easily transported units installed.

Super cryogenic heating

Optimized system design, ,also can work efficiently even in the harsh environment – 25°C, double high-efficient heating and cooling.

Advanced control, easy operation

Microcomputer intelligent control, any terminal equipment open, host work automatically;all enclosed, host shut automatically.

High efficiency and energy saving

Using high-efficient compressor rotary or scroll and heat exchanger (316 stainless steel brazing type, high-efficient S&C, high-efficient heat exchanger tube), small volume, high heat enchanger, up 10% than the same old units.

Environment Friendly  

Using refrigerant 407C or 410A, no damage,environment friendly.

Multiple-protect and safty

With function of power failure memory and protections of power flow,compressor discharge temperature, compressor high and low pressure, overcurrent compressor, power supply phase sequence, anti-freeze, automatic defrost and automatic load regulation ect. Safty and reliability.

Quiet running

Using efficient, low-noise rotary, closed scroll compressors and low-noise fan,ensure quiet running.

Working environment 

Applicable to -25°C~45°C outdoor temperature, all-weather work.

Wide application

Widely used in residential apartments, villas, offices, configuration forms don end equipment (fan coil, floor heating, thermal insulation, etc.), combine with indoor water luxury decoration, maximizing satisfy user's requirements and comfortable.