Air Ground Source Heating and Cooling Pump High Efficiency
Certification:CE / EN14511
Air ground source heating and cooling Pump High efficiency
AW20/B-DNNNS, HISEER air-source heat pump, often used in moderate climates, moves energy from the air into the building for heating or cooling and domestic hot water. Even at temperatures as low as -20˚C, an air source heat pump can supply significantly more energy than it uses – and with no local C02 emissions, it helps reduce impact on the environment.
HISEER AW20/B-DNNNS heat and cool system with stainless steel cabinet, 380-415V/3/50Hz, all year round used, energy saving heat pump: heats & cools your house as well as offers domestic hot water.
HISEER heat pumps adopt the following world famous parts:
Heat pumps are measured by their coefficient of performance (COP). The COP for air source heat pumps is very similar to that for ground source heat pumps at approximately 2-4. With a COP for instance of 4, 4 units of heat are produced for every 1 unit of electricity consumed. (The three free units of heating were extracted from the outside air). Even with ambient air temperatures of -10 to -15 degrees Celsius, an air source heat pump can extract useful heat (i.e. > 1 unit of heat generated per unit of electricity consumed).
Advantages:
Silent operation Low investment costs with high quality Utilization all the year round for heating, cooling as well as hot water Easy installation Reducing your carbon emission Enjoying your green life by installing HISEER heat pumps Reducing your heating and cooling bill with high efficiency HISEER heat pumpsAW20/B-DNNNS technical data
|
AIR TO WATER HEAT PUMP |
AW20/B-DNNNS |
|
|
Heat output/Power consumption at 7/35℃ |
kW |
21.7/5.7 |
|
Heat output/Power consumption at 7/45℃ |
kW |
21.4/6.8 |
|
Heat output/Power consumption at 7/55℃ |
kW |
20.8/8.4 |
|
Heat output/Power consumption at 2/35℃ |
kW |
18.9/5.7 |
|
Heat output/Power consumption at 2/45℃ |
kW |
18.5/6.8 |
|
Heat output/Power consumption at -7/35℃ |
kW |
14.3/5.8 |
|
Heat output/Power consumption at -7/45℃ |
kW |
14.2/6.9 |
|
Cool output/Power consumption at 35/7℃ |
KW |
19.6/6.8 |
|
Starting current |
A |
74 |
|
Power |
380-415V/3PH/50Hz |
|
|
Compressor |
HITACHI scroll |
|
|
Condenser |
Brazed plate heat exchanger |
|
|
Nominal flow heating medium |
l/s |
1.03 |
|
Internal pressure drop at nominal flow |
kPa |
24 |
|
Air flow |
m3/h |
6000 |
|
Nominal output fan |
W |
440 |
|
Max outgoing heating medium temperature |
||
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