SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump
![](https://cdn.shopify.com/s/files/1/0771/7932/2665/files/jiayongji_3.webp?v=1724334653)
1. High Cop: 4.12/4.14/4.15 ![](https://cdn.shopify.com/s/files/1/0771/7932/2665/files/jiayongji_7.webp?v=1724334654)
2. Max Water Temp: 60℃
3. Power Supply: 220V~240V/50Hz/1ph
4. Running Temp: -10℃~45℃
5. Heating Capacity: 3.8/5.5/7.6/9.2KW
Features
![](https://cdn.shopify.com/s/files/1/0771/7932/2665/files/monoblockh.webp?v=1724334789)
Our household monoblock air source heat pumps (water cycle) are designed for domestic hot water and floor heating. They have the following important features:
-
Mounted on outdoor wall
-
R410A refrigerant
-
Working air temperature range: -10℃ to 45℃
-
Max outlet water temperature: 60℃
-
Internal water pump is optional
-
Mitsubishi or Panasonic compressor
-
Forced defrosting function
-
Automatic multiple protection and breakdown
-
High efficiency shell and tube water heat exchanger
Specification
Model |
|
CGKS-3.5 |
CGKS-5.5 |
CGKS-7 |
CGKS-9 |
Power Supply |
V |
220V~240V/50Hz/1ph |
Refrigerant |
|
R410A |
Heating Capacity |
KW |
3.8 |
5.5 |
7.6 |
9.2 |
Input Power |
KW |
0.92 |
1.33 |
1.84 |
2.23 |
COP |
|
4.15 |
4.12 |
4.14 |
4.12 |
Rated Current |
A |
4.6 |
6.7 |
9.3 |
11.3 |
Max Current |
A |
6.2 |
9.1 |
12.5 |
15.2 |
Max Input Power |
KW |
1.3 |
1.9 |
2.6 |
3.1 |
Fan Motor Power |
W |
30 |
30 |
40 |
40 |
Fan Motor Quantity |
piece |
1 |
1 |
1 |
1 |
Condenser |
|
Tube in shell heat exchanger |
Water Flow |
L/h |
726 |
1051 |
1452 |
1758 |
Water Rate |
L/g |
82 |
118 |
163 |
198 |
Water
Pressure Drop
|
Kpa |
≤15 |
≤18 |
≤25 |
≤27 |
Net Weight |
kg |
40 |
46 |
55 |
62 |
Gross Weight |
kg |
45 |
52 |
57 |
65 |
Noise |
db |
42 |
42 |
45 |
45 |
Waterproof Classification |
|
IPX4 |
Electric Shock Proof Grade |
|
I |
Pipe Size (Internal Thread) |
mm |
DN20 |
DN20 |
DN20 |
DN20 |
Water Pump
|
WILO |
RS15-6 |
RS15-6 |
RS15-6 |
RS15-6 |
Dimension |
mm |
970*300*550 |
970*300*550 |
1006*350*618 |
1006*350*618 |
Packing Dimension |
mm |
1040*330*580 |
1040*330*580 |
1070*380*650 |
1070*380*650 |
Compressor Model/Quantity |
|
KN104VGMMC |
RN145VHEMC |
RN222VHFMC |
5VS270EAA21 |
Compressor |
|
MITSUBISHI |
MITSUBISHI |
MITSUBISHI |
MITSUBISHI |
COP
The Heating COP of SPRSUN Domestic Air Source Heat Pumps at Different Working Conditions:
Air temp ℃ |
Outlet water temperature ℃ |
|
W35 |
W45 |
W55 |
W60 |
-7 |
3.07 |
2.46 |
2.16 |
1.80 |
0 |
3.85 |
2.90 |
2.55 |
2.12 |
2 |
4.07 |
3.08 |
2.71 |
2.25 |
5 |
4.26 |
3.28 |
2.89 |
2.39 |
7 |
4.27 |
3.42 |
3.01 |
2.49 |
12 |
4.74 |
3.79 |
3.34 |
2.77 |
20 |
5.13 |
4.17 |
3.67 |
3.05 |
Installation Diagram
It is easy to install SPRSUN domestic monoblock heat pump as shown by the following Installation Diagram:
![](https://cdn.shopify.com/s/files/1/0771/7932/2665/files/jiayongrebenganzhuangtu.webp?v=1724334757)
Economic Analysis
Energy Saving Up to 75%: Compared with solar water heaters, gas water heaters and electric water weaters, the energy cost saved by Sprsun air source heat pump water heaters is shocking.
Item |
SPRSUN Heat
Pump
|
Solar Water
Heater
|
Gas Water Heater |
Electric Water
Heater
|
Heat source |
electicity |
solar+electricity |
natural gas |
liquefield gas |
electricity |
Heat Value |
860kcal/kw/h |
860kcal/kw/h |
9000kcal/m³ |
1080kcal/kg |
860kcal/kw/h |
Efficiency |
450% |
1/3 time use of
electric heater
|
90% |
85% |
90% |
Energy consumed per day |
2.07kw/h |
3.45kw/h |
0.99m³ |
0.87kg |
10.34kw/h |
Cost |
$0.11/kw.h |
$0.11/kw.h |
$0.42/m³ |
$1.1/kg |
$0.11/kw.h |
Cost per day |
$0.23 |
$0.38 |
$0.42 |
$0.96 |
$1.14 |
Annual cost |
$84 |
$139 |
$153 |
$350 |
$416 |
Model Series
![](https://cdn.shopify.com/s/files/1/0771/7932/2665/files/jiayongdanre2019.webp?v=1724334757)