Focusing on hot water, heating and cooling, SPRSUN is built up to meet customers’special energy saving needs with advanced technology support from Germany while ISO9001 and ISO14001 have been obtained. Its main products include air source heat pumps, DC inverter heat pumps, ground source heat pumps, swimming pool heat pumps, high temperature heat pumps, EVI heat pumps and so on.For more details, please visit our website: https://www.sprsunheatpump.com/

15. DC Inverter Smart
Control Energy
Saving
ECO
Friendly
EVITechnology
-25℃
Available working mode:
single heating
single cooling
single hot water
heating + hot water
cooling + hot water
√
√
√
√
√ Floor HeatingFloor Heating CoolingCooling Hot Water Heating&Hot WaterHeating&Hot Water Cooling&Hot Water
PAGE 25
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-25℃
EVI technology
min working temperature: -25℃
DC Inverter Technology
COP performance curve
5.0
4.5
4.0
3.5
3.0
2.5
-25 -20 -15 -7 2 7 12 20
Air temp(℃)
water outlet temp 35℃
Important technology features
Rated working conditions:
Heating: air temp (DB/WB): 7℃/6℃, water temp (inlet/outlet): 40℃/45℃;
Cooling: air temp (DB/WB): 35℃/24℃, water temp (inlet/outlet): 12℃/7℃.
Outlet water temp range
COP range
Input power range
Heating capacity range
Rated COP
Rated input power
Rated heating capacity 14KW
4.2KW
3.33
7-16KW
1.6-5.6KW
2.8-4.3
10-60℃
Rated cooling capacity
Rated input power
Rated EER
Cooling capacity range
Input power range
EER range
Outlet water temp range
12KW
4KW
3.0
6-16KW
1.6-5.5KW
2.3-4.2
5-30℃
Refrigerant
Compressor
Pipe connections
Water flow
Noise
Net weight
product size
R410A
Hitachi inverter
DN25
3200L/H
≤53db
157kgs
1040*420*1380mm
heating details cooling details other details
Power supply
Model
220V/50Hz/1Ph
Specifications
CGK/C-18(LHC)-V1
PAGE 26
EVI Technology: stable performance at -25℃
DC Inverter: adjustable working frequency
Smart control: 5 available working modes
Advanced techniques

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