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  4. CO2 Water Heat Pump...

CO2 Water Heat Pump

The CO2 water heat pump system uses leading technology to absorb energy from the ambient atmosphere and convert it into heat.


The average COP of a CO2 heat pump hot water system is 5, which means that for 1 kW of electricity input, it will produce approximately 5 kW of heat output. Compared with the traditional electric element hot water system, this reduces the energy cost by about 80%.


With the increase in electricity prices year by year, the renewable energy carbon dioxide heat pump hot water system has become the best and most economically sustainable choice.


How does the heat pump work?

The ozone-friendly refrigerant (CO2) absorbs heat and then flows into the compressor where it is converted into high-temperature gas. Then it passes through the condenser in the water heat exchanger. The water is heated and then stored in the hot water tank for later use.


CO2 Water Heat Pump Features:

1). The reliability and outstanding performance of the world-renowned scroll compressor

2). Natural CO2 (R744, carbon dioxide) refrigerant. Its ODP is 0, GWP is 1, and it is non-polluting, non-toxic and non-flammable to the environment

3). Intelligent control: microprocessor digital controller with liquid crystal display

4). Adjustable water temperature: 25℃-90℃. There is no potential risk of contaminating drinking water

5). Can produce high temperature hot water at -20℃ outdoors

6). Blue hydrophilic aluminum fins, anti-corrosion, durable, low maintenance

7). Internally threaded copper tube, higher efficiency

8). The four-way valve ensures reliable defrosting function

9). Alco or Danfoss thermal expansion valve can more accurately control the pressure and temperature to ensure anti-fatigue and extend the service life.

10) Can be used for floor heating, fan coils, water heaters and modern radiators


Warranty:

1). Passed CE and RoHS certification

2). Service life is about 20 years

3). 2 years warranty, buy with confidence


CO2 Heat Pump Hot Water Heater Specifications:

Storage capacity :100L/200L250L/300L/500L.


Model
LM-28
Specification
7.5HP
Power Supply
380V/50Hz
Heating Method

Direct heating

/circulating

Standard

Heating Capacity

27.5kW

Standard

Input Power

6.1kW
Standard COP
4.5

Standard Hot

water flow rate

0.59m3/h

High Temperature

heating capacity

131.5kW

High Temperature

input power

7.6kW

High Temperature

COP

3.14

High Temperature

hot water flow

0.27m3/h

Low Temperature

heating capacity

94.5kW

Low Temperature

input power

6.3kW

Low Temperature

COP

2.76

Low Temperature

Hot water flow rate

0.32m3/h

Water pipe

connection size

DN25

Water heat

exchanger

Plate or tube

heat exchanger

Air heat

exchanger

Copper tube

aluminum fin

Compressor type

Semi-closed

reciprocating

Operation panel

Color

touch screen

Highest water

outlet temperature

90℃
Refrigerant
R744 (CO2)
Design pressure

High pressure

side 15MPa

Low pressure

side 8MPa

Length,

width height

1450x950

x1450mm

Noise
56dB
Weight
550kg

Water supply

temperature

5 ℃~ 40℃

Water supply

pressure

0.05MPa

~ 0.4MPa

Outlet water

temperature

55℃ ~ 90℃
Maximum flow
1.2m3/h

Ambient

temperature

-30℃~ 43℃


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    • Residential Swimming Pool Heat Pump
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    • Spa Heat Pump
  • Hot Water Heat Pumps
    • Domestic Hot Water Heat Pumps
    • Commercial Hot Water Heat Pumps
  • Underfloor Heating Heat Pumps
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Latest Post

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    Most Efficient Swimming Pool Heat Pump
    2022-07-02
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  • LatestPost

    • Most Efficient Swimming Pool Heat Pump
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      2022-07-02
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      2022-06-25
    • How to make your Swimming Pool Heat Pump more Efficient?
      How to make your Swimming Pool Heat Pump
      2022-06-18

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