JIANGSU SUNCHI NEW ENERGY CO.,LTD.
Commercial Heat Pump (12KW/19KW/35KW/45KW)

Commercial Heat Pump (12KW/19KW/35KW/45KW)

  • Product Description
  • Specification

Commercial Heat Pump Water Heater Overview

It can save around 75% power compare with normal electric heater, 380V/3PH/50HZ power supply, R410A refrigerant, Scroll Copeland compressor, external rotor axial fan, digital screen display controller.

Commercial Heat Pump

So our commercial heat pump systems passed TUV test, get CE certificate, energy level SCOP: A+, top fan design for easy install, and metal cover white color or grey color OEM business partner choose.

The SUNCHI commercial air source heat pump unit, using the principle of the heat pump, draws heat from the ambient air through the thermodynamic cycle, then transfers the heat to the condenser through the compressor, and finally recurrently heats the water of the water tank to the required temperature. During the operation of the unit, there is no gas emission, it is environment-friendly and energy-saving. It can not only completely achieve water and electricity separation but eliminate the dangers like flammable, explosive, electric shock, poisoning, etc. that a traditional water heater may have. It adopts modular design, has flexible combination and strong expansion, and can heat all day long, the temperature of the water can be adjusted freely. Commercial hot water heater can be widely applied in the central heat supply of guesthouses, hotels, hospitals, schools, bathing centers and district and the factory hot water.

The projects include a guesthouse hot water project, hotel hot water project, dormitory hot water project, school hot water project, sauna hot water project and so on.

Solution of Apartment Hot Water Project

1. Large Per Capita Water Consumption
Solution: The designed per capita water consumption is 100-160L. If there is a bath, the designed per capita water consumption is 160-200L.

2.All-weather, 24-hour Water Supply Without Fixed Time and Location
Solution: In the hot water project, the custom high-capacity heat insulating water tank is used. The hot water needed in a 24-hour period is prepared in advance and is stored in the water tank, the high-quality heat insulating measures of the heat insulating water tank can guarantee that the temperature of the hot water in the water tank won't decrease beyond 5 ℃ within 24 hours, which ensures the stable hot water supply during the 24-hour period.

3. Exclusive Use of Water
Solution: Installing household models separately, or using the commercial models to supply water centrally. The property developers will attract investment of centralized water supply system before residents move into the house, while a single householder usually uses a household machine with pressure water tanks.

Solution of Starred Hotel Hot Water Project

1. Large Per Capita Water Consumption
Solution: The designed water consumption of a standard room is about 200L, a room with a bathing pool is 140-300L, and an advanced suite is 300 - 400L.

2. All-weather, 24-hour Water Supply Without Fixed Time and Location
Solution: In the hot water project, the custom high-capacity heat insulating water tank is used. The hot water needed in a 24-hour period is prepared in advance and is stored in the water tank, the high-quality heat insulating measures of the heat insulating water tank can guarantee that the temperature of the hot water in the water tank won't decrease beyond 5 ℃ within 24 hours, which ensures the stable hot water supply during the 24-hour period.

3. High Quality of Water Supply Especially in Winter, Water Supply Failure is not Allowed
Solution: Install backwater system to ensure that hot water is available when the guest turns on the faucet. When the air temperature is too low,  the normal use of the whole hot water project in an extremely bad environment can be ensured through the electric auxiliary control function of the SUNCHI unit its own and the configured electric auxiliary heating device.

4. Number of Water Users Fluctuates Greatly, Peak and Off-peak Hours of Water Use
Solution: SUNCHI products are highly efficient, they can heat rapidly and supply hot water continuously.

5. Starred Hotels Have Strict Requirements for Operation Time of Hot Water Units
Solutions: SUNCHI Cooperation has professional engineering designers, it will provide professional technical support, accurately calculate the proportion for customers, and ensure the hot water supply under the worst environment.

6. High Follow-up Cost
Solution: SUNCHI Cooperation has strong technical integration ability, and can realize the combined heat supply design of all heating ways like air source, solar energy, ground source, electric energy, etc.

7. The appearance of the Building Can not be Destroyed
Solution: The SUNCHI air source heat pump product can realize the centralized hot water supply. After installing the unit and the water tank on the specified installation location, then it will supply the hot water to each user port through the hot water supply network in the building, so as to ensure that the appearance of the existing building will not be destroyed.

Commercial Electric Water Heater Specification

Commercial Heat Pump Water Heater 
Model KFXRS-12II KFXRS-19II KFXRS-35II KFXRS-45II
Horse Power HP 3HP 5HP 10HP 12HP
Heating Capacity kW 12 19 35 45
Btu/h 40900 64800 119400 154000
Rated Input Power kW 2.8 4.5 8.6 11.1
Rated Input Current A 5 8 15.4 19.8
Max Input Power kW 3.6 5.9 11.2 14.4
Max Input Current A 6.5 10.5 20 25.7
COP W/W 4.29 4.22 4.07 4.05
Produce Hot Water Temperature Rated :  55℃ , Max : 60℃
Power Supply 380V/3PH/ 50Hz
Electric Shock Protection Grade I
Waterproof Grade IPX4
Operating Ambient Temperature  -10℃~45℃
Hot water yield L/h 258 408 752 968
Inlet/Outlet Pipe Size DN DN25 DN40
Water Side Pressure Loose kPa ≤50
Water Pump Head m 8
Open System Water Pump Flow m³/h >2.1 >3.3 >6.1 >7.8
Close System Water pump Flow m³/h >1.3 >2.1 >3.8 >4.9
Discharge  Side  Over Pressure 4.4MPa
Sunction Side Lower Pressure 0.05MPa
Compressor / QTY Scroll COPELAND/1 COPELAND/2
Refrigerant R410A 1800g 2800g 2×2800g 2×3000g
Heat exchanger High efficient tube in shell heat exchanger
Noise dB(A) ≤56 ≤62 ≤64 ≤65
Unit Dimension mm 680×680×860 760×760×965 1406×765×1050 1406×765×1050
Package Size mm 740×740×900 840×840×1100 1500×830×1200 1500×830×1200
Weight ( NW/GW) kg 100/ 115 160/180 295/325 330/360
Test Condition :  Ambient temp.(DB/WB):20℃/15℃,Input/output water temp.=15℃/55℃

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