Product name : High temperature heat pump

Details :
1. Hot water(75-80 degree) can be provided, supply hot water stably even in low temp.without any heating element back up. 
2. Use low temperature compressor, evaporator temp. can down to -30C. suitable to extremely cold area. enhance injection vapor technology,heating capacity  with  30% increase when working in low temp. 

3.Stable high hot water supply(70-80C) , house heating by connecting with radiator.
4. Convenient: Intelligent microprocessor with touch screen display.Trouble shoot shows on display board automatically.
5. World famous brand compressor,4-way valve,motor,PCB,heat exchanger, expansion valve used.
to ensure top quality an high efficiency(Energy-Saving as much as 75%).
6. Multiple protection function:High pressure,low pressur,overheating,overload anti-freezing

All-condition Safe Operation Technology
Wide working ambient temperature range:-25'C -30'C.Highest outlet water temperature 75'c.Outlet water temperature can be 70'C under -20'C ambient temperature

Winde Application range

Best choice to replace traditional coal,oil and electric boiler for space heating by connecting to radiators directly.Suitable for heating and domestic hot water supply in cold area, and also used for other places with high temperature hot water demand such as private houses, hotels,batching pools,saunas, factories, commercial centers,slaughter houses,etc.

Low Temp.Strong Heating Performance Technology

Working Principle: The Evapator of system 1( R410A refrigerant) Absorbs heat by refrigerant evaporation, and the heat absorbed refrigerant will be delivered to the condenser of system 1 throughcompressor and throttler. The heat energy will be delivered to the evaporator of system 2( R134A regerant ) through plate heat exchanger, and it will be deliverd to the condenser of system 2 through compressor and throttler of system 2 and finally heat the water.

Intelligent defrost technology to reduce the defrost times and thus extend the unit heating time. Rapid defrost to shorten defrost time can help to recover supply water temperature quickly, improve the unit heating efficiency and maintain comfort. 

Automatic Antifreeze Protection Techonology under standby mode

Unit designed with multi-grade antifreeze protection control function.Automatic operation of antifeeze protection according to changes of outdoor ambient temperature and inlet/outlet water temperature to ensure safer use.

COP darwing of high temp.Heat Pump

High efficient throttle control technology

500-step linear electronic expansion valve throttle control, wide adjustable refrigerant flow control range.

Automatic control of expansion valve opening according to the degree of superheat.

Auotomatic rapid track of balance control point according to change of temerature ranges.

Auotomatic control of expansion valve opening accroding to the changes of ambient temperature and load.

Super Heating High outlet water temperature

High outlet water temperature up to 75C under outdoor ambient temperature down to -25C without auxiliary electric heater.