CO2 Heat Pump for Space Heating
The CO2 heat pump is very efficient in spacing heating and water
heating. The co2 heat pump uses the heat in the ambient air to produce hot
water. Its heat output is approximately three to five times that of electricity
input.
CO2 heat pump is very suitable for:
1. High-temperature domestic hot water production
2. Space heating in well-insulated houses (near zero-energy houses or
passive houses)
The heat pump system is not only the most environmentally friendly,
cleanest and most sustainable way of heating hot water, it can also save
energy, thereby saving you money.
The unique ability of heat pump to generate 90°C hot water at -20°C
makes it suitable for various industrial, commercial and residential projects,
including food processing plants, dairy products, shopping malls, apartments,
hotels, restaurants, hospitals, Elderly care, recreation and education
facilities.
CO2 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 Specifications:
Power range: 8kW, 10kW, 12kW, 15kW, 17kW, 20kW, 25kW, 28kW, 30kW, 35kW, 40kW, 45kW, 55kW, 60kW, 90kW, 100kW, 115kW, etc.
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℃ |
