Residential R290 Inverter Air to Water Heat Pump

Brand New R290 Heat Pump - Storm Series
Efficient for House Heating, Cooling and Domestic Hot Water

R290 refrigerant can achieve a high water temperature up to 75℃, meanwhile, heat pump installation is convenient and the original gas boiler system like radiators and water pipes can be kept, achieving integrated multi-heat source and energy-saving. With less CO2 emission, LET'S TAKE CARE OF OUR GREEN PLANET TOGETHER!
-DC Inverter Technology: higher COP and greatly save electricity bills.
-Low Noise Mode: super quiet operation as low as 38dB(A).
-Smart Control System: intelligent display touch screen, remote diagnostics and APP, available for various well-documented interface such as RS485 Modbus.
-Weather-dependent Curve: increase SCOP and keep at the optimum comfort level for customers, considerably save energy.
-Anti-frozen and Intelligent Deforest Mode: minimize energy consumption and extend the lifespan of heat pump, maintain excellent performance in extremely cold area.
-Safe Structure Inner Design: automatically monitor heat pump system and immediately trigger switches to avoid refrigerant gas leakage.


EXINDA Storm Series R290 Air to Water Heat Pump Parameters
Power Supply V/ph/Hz 220-240/1/50 380-415/3/50 380-415/3/50

Min./Max. Heating Capacity(1)

KW 6.94~11.79 7.98~16.31 11.21~22.32

EI.Heating Power Input Min./Max(1)

W 1465~3095 1620~4219 2234~5818
C.O.P Min./Max(1) W/W 3.81~4.74 3.87~4.92 3.84~5.02

Min./Max. Heating Capacity(2)

KW 6.10~11.43 7.41~15.22 10.40~20.84

EI.Heating Power Input Min./Max(2)

W 1694~3586 1982~4812 2733~6584
C.O.P Min./Max(2) W/W 3.19~3.60 3.16~3.74 3.17~3.81

Min./Max. Cooling Capacity(3)

KW 4.40~9.89 6.81~12.20 9.39~16.72

EI.Cooling Power Input Min./Max(3)

W 1185~3003 1551~3741 2139~5159
E.E.R Min./Max.(3) W/W 3.29~3.71 3.26~4.39 3.24~4.39

Min./Max. Cooling Capacity(4)

KW 2.79~7.05 4.80~9.87 6.52~13.71

EI.Cooling Power Input Min./Max(4)

W 1194~2791 1558~3584 2149~4943
E.E.R Min./Max.(4) W/W 2.33~2.53 2.75~3.08 2.77~3.03
Energy Class(35℃ SCOP) /
A+++ A+++ A+++
Energy Class(55℃ SCOP)
A++ A++ A++
Workable Ambient Temperature Range
Max. Flow Temp. in Heating Mode
Min. Flow Temp. in Heating Mode
Min. Flow Temp. in Cooling Mode
Refrigerant Type/Amount R290/0.9kg R290/1.2kg R290/1.4kg
Water Connection Inch G 1 G 1 G 1-1/4
Noise Level (Indoor/Outdoor) dB(A) 42/52 42/52 42/58
Outdoor Unit Dimensions(L/W/H) mm 1200×550×855 1250×550×1420 1252×550×1420
Net Weight kg 75 97 112
(1)Heating condition:Water inlet/outlet Temp.:30℃/35℃,Ambient Temp.: DB 7℃/WB 6C;
(2)Heating condition:Water inlet/outlet Temp.:40℃/45℃,Ambient Temp.: DB 7℃/WB 6℃;
(3)Cooling condition:Water inlet/outlet Temp.:23℃/18℃,Ambient Temp.: DB 35℃/WB 24℃;
(4)Cooling condition:water inlet/outlet Temp.:12℃/7℃,Ambient Temp.: DB 35℃/WB 24℃;

Leave your message

Request a Quotation?

We will rely you within 1 working day