SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Fl — Home Selection
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SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump

SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump FRONT VIEW

 

The SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump offers a highly efficient and versatile solution for home heating and hot water needs. With a high COP range of 4.12 to 4.15, this heat pump provides excellent energy efficiency, ensuring your home stays warm and comfortable while keeping energy consumption low. It’s the ideal choice for homeowners who want both hot water and underfloor heating without the added complexity of separate systems.

Operating with a maximum water temperature of 60℃, the SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump provides ample hot water for everyday needs, while its floor heating capabilities offer an efficient way to heat your home. With heating capacities ranging from 3.8KW to 9.2KW, this unit is perfect for homes of various sizes, ensuring that your space is always at the right temperature, whether you're enjoying a warm floor or a hot shower.

Designed for simplicity and efficiency, the SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump runs on a 220V–240V/50Hz/1ph power supply and can operate in a wide range of temperatures from -10℃ to 45℃. Its monobloc design makes it easy to install, while the advanced air-source technology ensures reliable, eco-friendly performance. For energy-conscious homeowners looking for a reliable, all-in-one solution for hot water and heating, this pump is an excellent choice.

1. High Cop: 4.12/4.14/4.15
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

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

  • Rated working condition: dry-bulb temp: 20℃; wet-bulb temp: 15℃; cool water temp: 15℃; hot water temp: 55℃.

 

 

 

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: 

 

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 

 

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SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump FRONT VIEW

SPRSUN 3.8-9.2KW Domestic Monoblock Air Source Hot Water Heater and Floor Heating Pump

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