DEAKON low temp. heat pump
1)Works in low temp.
2)High-efficiency,beautiful and fashional
3)Eco-friendly
4)Instant heating

Low temperature air source heat pump system provides house heating( hot water, floor heating, radiator) solution for residential and commercial application, especially in cold area.

Trace wire equipped to de-ice which ensures properly working during icing period.
Crank case for compressor to warm up start-up at low surrounding temp.
Application of the enhanced vapor injection technology in Copeland compressor(ZW),ensure the heat pump can work with high efiency below 15 ℃ and the COP will be above 2.0.
Application of plate-type and double-pipe heat exchanger can increase the heat exchange area.
The top grade EEV can control the refrigerant flow accurately abd enhance the machine performance,which can help tp work in low temp. with high efficiency.

Low temp. heat pump Feature
1)Water exchanger equipped with Danfoss stainless steel Plate exchanger.
2) Soft start control for single phase power supply models.
3) Water flow switch equipped for water flow protection.
4) Careful protection functions such as: high pressure, low pressure, overheating, overload ant freezing, phase order, discharge temp, etc.
5) Wilo water pump installed inside.
6) Flow switch for water flow protection.
7) Full sealed control box with water proof level IPX4.
8) Intelligent controller, and adjustment by quick mind microprocessor.
9) Air exchanger (fins- coil) with hydrophilic coating.
10) Stainless steel buffer tank included

Low temp. heat pump instruction:
Model: JYRS-050GWR/DST
Rated input power(KW): 5.17
Max. input power(KW): 7.18
Rated input current(A): 9.07
Max. input current (A): 12.6
Rated heating capacity(KW/H): 19.0
Power supply(V/HZ): 380/50
Max. yielding water temp. (°C): 60
Rated yielding water temp.(°C): 55
Rated yielding water pressure(Mpa): 0.7
Water production rate(L/hr,9°C~55°C): 355
COP: 2~4.5
Overall dimension (mm): 780×780×975
water pipe connector size: G1
Woking ambient temp.(°C): -20~38
Weight(Kg): 146
Working noise: ≤60dB(A)
Waterproof grade: IPX4
Anti-electric shock type: I

This data from the test at good ventilation: Ambient temperature: dry-bulb temperature 20°C/wet bulb temperature15°C. water input temperature 15°C, water out temperature 55°C.