Active Member
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Address: Xicheng Industry Zone, Renhe Town, Baiyun District, Guangzhou, Guangdong, China
Contact name:
Guangzhou Hiseer Air Conditioning Co.,Ltd |
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Energy Saving House Air to Water EVI Injection Air Source Heat
Pumps, House Heat Pump 3KW
Energy saving air source heat pump AW13/L-DPNHS, with internal Wilo water pump and 3KW electric heater, 443 stainless steel cabinet, all in one design make the installation easy to be finished. TUV approved efficiency, world famous parts assured high quality level.
*Hitachi EVI compressor
*SWEP or GEA plate type heat exchanger
*Schneider A/C contactor
*Saginomiya low pressure switch
*Carle pressure sensor
*Honeywell R410a refrigeration
AW13/L – DPNHS
LOW TEMPERATURE AIR TO WATER HEAT PUMP | AW13/L-DPNHS | |
Heat output/Power consumption at 7/35℃ | kW | 11.40/2.70 |
Heat output/Power consumption at 7/45℃ | kW | 12.10/3.41 |
Heat output/Power consumption at 7/55℃ | kW | 12.18/4.19 |
Heat output/Power consumption at 2/35℃ | kW | 10.30/2.70 |
Heat output/Power consumption at 2/45℃ | kW | 11.63/3.37 |
Heat output/Power consumption at -7/35℃ | kW | 9.78/3.04 |
Heat output/Power consumption at -7/45℃ | kW | 9.66/3.58 |
Heat output/Power consumption at -10/35℃ | kW | 8.75/3.04 |
Heat output/Power consumption at -10/45℃ | kW | 8.57/3.62 |
Heat output/Power consumption at -15/35℃ | kW | 7.82/3.09 |
Heat output/Power consumption at -15/45℃ | kW | 7.73/3.62 |
Starting current | A | 53 |
Power |
| 380-415V/3PH/50Hz |
Compressor |
| HITACHIscroll |
Condenser |
| Brazed plate heat exchanger |
Nominal flow heating medium | l/s | 0.55 |
Internal pressure drop at nominal flow | kPa | 16 |
Air flow | m3/h | 5000 |
Nominal output fan | W | 300 |
Max outgoing heating medium temperature | ℃ | 55 |
Dimensions(HxWxD) | mm | 1075X1105X505 |
Pipe connector |
| DN32 |
Weight | kg | 185 |
The above data is tested by EN14511 |
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More Detail:
When the ambient temperature drops to below zero degree in winter, the normal air source heat pump can not run stably caused by the system low evaporated temperature, small gas absorption , small system gas flow and unstable superheat degree, etc . So that the air source heat pump’s heating output is low , the system runs unstably , even worse to cause the compressor damaged. Normal air source heat pump can not meet the heating requirement in the cold area in winter. So, the market for the heat pumps that can work under low ambient temp. is promising.
HISEER low temperature air source heat pump AW13/L-DPNHS, adopt Hitachi EVI compressor, can be used at -20 degree outside temperature. The injection new technology make it possible that, even at -15 degree, the efficiency of the heat pump can reach 1.9. This is the ideal product to be used at the rather cold winter area.
