Description
Commercial heat pumps use a small amount of electricity to transfer heat from the air to the house, and provide heating and hot water through radiators, bathing water heaters, etc. It is generally used in hospitals, hotels, leisure centers, schools and other commercial and office places.
Heat pumps provide environmentally friendly and efficient solutions for the cooling and heating needs of enterprises or offices. It can maintain a high level of COP efficiency throughout the year. So it will save you a lot of electricity bills.
Commercial heat pumps are designed for low maintenance costs, easy to maintain, and have a service life of more than 15 years. Some equipment has a service life of more than 25 years.
Air Source Heat Pump Features:
1). The reliability and outstanding performance of the world-renowned scroll compressor
2). Efficient and environmentally friendly R134A, R417A or R407C refrigerants, which do not destroy the ozone layer
3). Intelligent control: microprocessor digital controller with liquid crystal display
4). Adjustable water temperature: 25℃-60℃. No potential risk of contaminating drinking water
5). Blue hydrophilic aluminum fins, anti-corrosion, durable, low maintenance
6). Multiple protections to protect the compressor and heat exchanger
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 pressure and temperature to ensure anti-fatigue and prolong service life.
10) Water heat exchanger: Shell-and-tube type is used for circulating heating models, and tube-in-tube type is used for direct heating models.
Warranty:
1). Passed CE and RoHS certification
2). Service life is about 20 years
3). 2 years warranty, buy with confidence
Heat pump components:
1.Silver welding
Silver welding technology makes the unit system more reliable; it is likely to avoid refrigerant leakage
2. Intelligent control
The unit adopts an intelligent control system: microprocessor digital controller, liquid crystal display
3. Shell and tube
Heat Exchanger High-efficiency shell-and-tube water heat exchanger, the highest working water pressure can reach 3.2Mpa
3. Alco thermal expansion valve
reliability
4. Efficient and environmentally friendly
Refrigerant, does not destroy the ozone layer
5. Low noise fan
Axial fan is adopted, with large air volume and low operating noise
6. Air pressure drive water flow control valve
The water flow is controlled by the pressure of the refrigerant to ensure that the hot water supply can be adjusted at a constant temperature
Commercial Heat Pumps Specifications:
1. Power Capacity: 8kW, 10kW, 12kW, 15kW, 17kW, 20kW, 25kW, 28kW, 30kW, 35kW, 40kW, 45kW, 55kW, 60kW, 90kW, 100kW, 115kW, etc.
|
Model |
LM-21AE2 |
|
Power Supply |
380V/3N/50Hz |
|
Max heating current(A) |
11.1 |
|
Refrigerant |
R410A |
|
Noise dB(A) |
|
|
Exhaust air/Absorb air max working pressure(Mpa) |
4.2/1.5 |
|
Rated water temperature |
28 |
|
Max water temperature |
45 |
|
Electric shock proof grade |
CLASS1 |
|
Protection grade |
IPX4 |
|
Weight(kg) |
175 |
|
Water connection |
40 |
|
Net dimensions(L*W*H) |
800*800*1105mm |
|
Net dimensions(L*W*H) |
920*920*1300mm |
|
Compressor brand/type |
Copeland/Scroll |
|
Compressor quantity |
1 |
|
Evaporater quantity |
1 |
|
Motor type/quantity |
AC MOTOR/1 |
|
Motor Power Input |
450 |
|
Motor roate speed |
860 |
|
Air discharge way |
vertical |
|
Throttle mode |
Thermal/EEV |
|
Air side heat excharge |
Fin-coil |
|
water side heat excharge |
Tianium |
