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All -in-one Heat Pump Water Heater

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Heat pumps can also be installed to work with conventional water heater storage. Air-source heat pump systems can provide efficient space heating and cooling. Air-source heat pumps can help regulate climate control as they pull heat out of the air.  


You can also install combination air-source heat pump systems that combine heating, cooling, and water heating. These combination systems also pull heat indoors from outside in the winter; they reverse to remove heat from indoors in the summer. 


  • High Quality Water Tank

From the inside to the outside, the water tank is made of safe and durable materials to ensure long service life.

  • Easy Installation and operation

All-in-one design, more convenient for installation, only need to plug in pipes

Customized design with coil for integration with solar thermal system

Flexible air duct connection

  • High reliability

Multi-protection functions,

EXV control technology to achieve accuracy refrigerant control


ModelLPR-HW-E-150L-DLPR-HW-E-200L-DLPR-HW-E-250L-DLPR-HW-E-300L-D
Dimensionφ570*1515φ570*1800φ640*1800φ640*2020
Power220~240V/50Hz
Heating capacity1800W2420W
Rated power470W623W
Max input power2685W (include electric heating)2890W (include electric heating)
Max current12.2A13.4A
COP3.823.88
RefrigerantR134aR134a
Compressor12.5 CC (GMCC/Rotary)17.4 CC (GMCC/Rotary)
Four way valveSHF-4SHF-4
Throttle deviceElectronic expansion valveElectronic expansion valve
Condenser∅7 Hydrophilic aluminum foil∅7 Hydrophilic aluminum foil
MotorYDK25/32YDK25/32
Axial wind bladeφ190φ190
ThermostateDigital screen, touch buttonDigital screen, touch button
High/low pressure switch2.8~2.4 MPa /0.05-0.15MPa2.8~2.4 MPa /0.05-0.15MPa
Power Cables Specifications(YZW) 3*1.5mm² With leakage protect16A(EU)(YZW) 3*2.5mm²
Water rate:39L/h52L/h
Maximum outlet temperature:70℃70℃
Ambient temperature:﹣7~45℃﹣7~45℃
Waterproof grade:IPX4IPX4
Noise:≤52dB(A)≤53dB(A)
Gross weight75kg96kg118kg141kg
Outer tank materials:Coating of galvanized sheetCoating of galvanized sheet
Inner tank materials:enamelenamel
Inlet/outlet water size:G1/2"G1/2"G3/4"G3/4"
Heat exchange type:twin channelφ7Copper tube 50metertwin channelφ7Copper tube 69meter
pressure protection0.8MPa0.8MPa
Electric heating2000W2000W
Water tank volume:150L200L250L300L
Packing dimension (Wooden bottom frame included):645*645*1680645*645*1970740*740*1920740*740*2140 
Accessories:G1/2 Safety valve, connector, User manualG3/4  Safety valve, connector, User manual
Operating temperature range﹣7~45℃﹣7~45℃


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