1, High efficieny, stable operation, with large heat exchangers, extracting more heat from underground, lake, or river,
2. Save 80% of the cost of traditional boilers.
3. Quiet: The system design is optimized to reduce vibration, with noise insulation inside,
4. Anti-corrosion: Durable coating with special case design by using stainless steel bolts and nuts, no rust.
5. Easy installation, low maintenance cost.
6. Using high quality Coplend flexible scroll compressor, strong and reliable, Emerson ALCO thermal expansion valve, stainless steel plate heat exchanger. Long service life up to 15 years.
Ground Source Heat Pump Water Heater |
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Models Parameters |
SFXRS-4I |
SFXRS-8I |
SFXRS-12II |
SFXRS-20II |
SFXRS-40II |
SFXRS-50II |
SFXRS-60II |
Hot Water Heating Capacity |
kW |
4 |
8 |
12 |
20 |
40 |
50 |
60 |
input power |
kW |
0.82 |
1.64 |
2.5 |
4.1 |
8.3 |
10.2 |
12.5 |
COP |
|
4.88 |
4.88 |
4.8 |
4.88 |
4.82 |
4.9 |
4.8 |
input current |
A |
4.3 |
8.6 |
4.5 |
7.4 |
14.9 |
19.2 |
23.2 |
rated hot water outlet temperature |
|
55 |
maximum hot water outlet temperature |
|
60 |
Power Supply |
220V/50Hz |
380 ~ 415V/50Hz |
compressor |
type |
rotor type |
scroll type |
Start Method |
Direct Start |
quantity |
pc |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
source side heat exchanger |
type |
coaxial heat exchanger/plate type heat exchanger |
shell and tube heat exchanger |
water flow |
m 3 /h |
0.55 |
1.1 |
1.6 |
2.7 |
5.5 |
6.9 |
8.3 |
Water Pressure Drop |
kPa |
<30 |
<40 |
<50 |
pipe size |
mm |
DN20 |
DN20 |
DN20 |
DN25 |
DN32 |
DN32 |
DN50 |
application side heat exchanger |
type |
shell and tube heat exchanger |
shell and tube heat exchanger |
water flow |
m 3 /h |
0.69 |
1.4 |
2.1 |
3.4 |
6.9 |
8.6 |
10.3 |
Water Pressure Drop |
kPa |
<30 |
<40 |
<50 |
pipe size |
mm |
DN20 |
DN20 |
DN20 |
DN25 |
DN32 |
DN32 |
DN50 |
Protection |
high pressure and low pressure protection, anti-freezing protection, high temperature protection, safety valve, overload protection, lack phase protection, reverse phase protection, water flow protection ect. |
refrigerant |
type |
R410A |
Throttle Type |
thermostatic expansion valve |
quantity |
kg |
0.8 |
1.1 |
1.9 |
2.8 |
2.7×2 |
3.4×2 |
4.5×2 |
Noise |
≤dB(A) |
32 |
35 |
38 |
42 |
62 |
62 |
62 |
Weight |
kg |
40 |
45 |
69 |
93 |
340 |
440 |
570 |
Testing conditions: |
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1. application side initial water temeprature: 15 Celsius Degree, end temperature 55 Celsius Degree |
2. source side water inlet temperature 15 Celsius Degree, outlet temperature 10 Celsius Degree. |
3,The product parameters may have some differences from the final product because of products updating, please refer to final product label. |