2025 EVI Heat Pump For Domestic Hot Water and Floor Heating Energy Saving Unit
Floor heating + hot water, high efficiency EVI heat pump
Double functions
One unit supply floor heating and hot water, high efficiency. Enjoy floor heating during cold time and hot water at all seasons. Redefine comfortable home life.
Anti-frost anti-freeze
Adopting the international brand "Copeland" Enhanced Vapor Injection (EVI) ZW series compressor, it is suitable for running in ultra-low temperature environment. Ensure the heating efficiency ratio in ultra-low temperature environment. With Compressor Crankcase Heating Tape, new economizer and heating chassis configuration, "Dual-core power" provides rapid heating.
Apply Sanhua new generation electronic expansion valve to realize automatic temperature adjustment in the cryogenic environment; no only improve the efficiency but also protect the life time of compressor effectively.
Intelligent operation
No need to be on duty, automation, automatic water supply, heating and power off. Over 100 meters long distance control, automatic fault diagnosis, power off memory functions etc.
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TECHNICAL DATA |
RS-11D |
RS-18D |
RS-20D |
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|
Heating |
Heating capacity |
kW |
9.65 |
14.2 |
18.9 |
|
Input power |
kW |
2.41 |
3.5 |
4.70 |
|
|
COP |
W/W |
4.00 |
4.06 |
4.02 |
|
|
DHW |
Heating capacity |
kW |
9.5 |
14 |
18.7 |
|
Input power |
kW |
2.55 |
3.75 |
5.10 |
|
|
COP |
W/W |
3.73 |
3.73 |
3.67 |
|
|
Power supply |
V/Ph/Hz |
220V～ 50Hz |
|||
|
Max. Input power |
kW |
7.04 |
9.02 |
10.6 |
|
|
Max. Current |
A |
32 |
41 |
48 |
|
|
Max. Outlet water temperature (without heater) |
℃ |
55 |
|||
|
Working temperature range |
℃ |
-20 - 43 |
|||
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Refrigerant |
Type |
R407C |
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Compressor |
Quantity |
1 |
1 |
2 |
|
|
Brand 1# |
Copeland |
Copeland |
Copeland |
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|
Evaporater Heat exchanger |
Type |
High efficiency hydrophilic fin-tube |
|||
|
Economic Heat exchanger |
Type |
SUS 316 Stainless steel plate |
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Water pump |
Brand |
/ |
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|
EEV |
Type |
SANHUA |
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