Siemens controller
Hitachi compressor
Heating and producing domestic hot water
Can make Max 70 degree hot water



Heat pump Type GSWW8/H GSWW10/H
Dimensions,weights,connection dimensions
Dimensions HxWxD 960x600X600
Weight kg 110 120
Refrigerant Type R134a
Filling weight kg 2 2.3
Permissible operating pressure Mpa 3 3
Pipe connector-hot side Inch G1” G1”
Pipe connector-cold side Inch G1” G1”
Evaporator Type Brazed plate heat exchanger
Condenser Type Brazed plate heat exchanger
Compressor 1xScroll 1xScroll
Performance Heat pump
Heat output at B0/W35(1) kW 8 9.8
Power consumption kW 1.9 2.34
Performance factor 4.21 4.19
Heat output at W10/W35(2) kW 10.1 12.5
Power consumption kW 1.89 2.33
Performance factor 5.34 5.36
Usage limit B-15/W40 W5/W70
Process medium Brine/water values in [ ]
Process medium Brine made from water with 33Vol.% ethylene glycol
Volume flow hot side m3/h 1.74[1.4] 2.2[1.7]
cold side m3/h 1.4[1.3] 1.8[1.6]
Power Type Triple phase Triple phase
Sound power level dB(A) 46 47
(1)B0/W35=Brine water inlet temperature 0℃,heating flow 35℃
(2)W10/W35=Well water inlet temperature 10℃,heating flow 35℃