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℃ |