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Best prices High efficiency heat pump air to water

Categories Air To Water Heat Pumps
Place of Origin: Guangzhou, China
Brand Name: HISEER
Model Number: AW20-DNNNS
Certification: CE / EN14511
MOQ: 2 pieces
Packaging Details: plywood
Delivery Time: 15-20 days after payment
Payment Terms: TT or L/C at sight
Supply Ability: 100 pieces each day
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    Best prices High efficiency heat pump air to water

    Best prices High efficiency heat pump air to water

    AW20-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-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:

    • Hitachi scroll compressor
    • SWEP or GEA plate type heat exchanger
    • Siemens controller
    • Emersion thermal expansion valve
    • Emersion dry filter
    • Schneider A/C contactor
    • Honeywell R410a refrigeration

    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 pumps

    AW20-DNNNS technical data

    AIR TO WATER HEAT PUMP

    AW20-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

    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

    55℃

    Dimensions(HxWxD)

    mm

    1050x1300x690

    Pipe connector

     

    DN40

    Weight

    kg

    270

    The above data is tested by EN14511

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