Commercial Air Source Heat Pump Water Heater
Commercial Air Source Heat Pump Water Heater is series of air to water heat pump. It is one of our best-selling products. As classic commercial use type, it is popular in the market with high efficiency, energy saving and environmentally friendly. It is widely used in hot water project of school, hotel, hospital, etc.
Feature:
* 24 hours/day sanitary hot water solution for commercial use
* COP is up to 4 or higher
* High efficiency compressor: Copeland, Dakin, Hitachi brand for option
* Large area hydrophilic-coated fin copper tube as evaporator
* Automatic defrosting function
* All weather operation. No matter in rainy, snowy or cloudy days
* Intelligent controller with LCD display equipped.
* Max. Output water temperature: 60 degrees Celsius
* Low noise work
* Easy and flexible installation and maintenance
* Operating temperature: -10 to 43 degrees Celsius
* Import thermostatic expansion valve
* Environmental refrigerant available: Like R417A
* Anti-rust galvanized powder coated steel for extenal unit, Stainless steel case for option
* Durable: 15 years long life. Little maintenance
|
Model |
KRS-300/G |
KRS-400/G |
KRS-650/G |
KRS-850/G |
KRS-1500/G |
KRS-1700/G |
|
Power input |
kw |
4.3 |
4.7 |
8.6 |
9.4 |
17.2 |
18.8 |
|
Heating capacity |
kw |
17.5 |
18.9 |
34.8 |
37.8 |
69.6 |
75.6 |
|
Current |
A |
8.2/7.9/7.7 |
9.9/8.5/7.9 |
16.5/16.2/16 |
18.9/17.5/16.8 |
33/32.5/32 |
36.5/34/32.8 |
|
Power supply |
V/Ph/Hz |
380/3/50 |
|
Max. outlet water temperature |
º C |
60 |
|
Max. power input/current |
kw/A |
6/11.5 |
7/12.5 |
12/23 |
14/25 |
24/26 |
28/50 |
|
Rated circulation water flow |
L/h |
3000 |
3000 |
6000 |
6000 |
12000 |
12000 |
|
Pressure difference of inlet and outlet |
Kpa |
35 |
35 |
40 |
40 |
45 |
45 |
|
Refrigerant type |
|
R417a |
|
Heating rate (temp. rise 40º C ) |
L/h |
380 |
410 |
750 |
810 |
1500 |
1630 |
|
Overall dimension (L x W x H) |
mm |
890× 760× 1025 |
770× 810× 1000 |
1282× 692× 1460 |
1260× 950× 1400 |
1800× 850× 1780 |
2085× 1030× 1880 |
|
Working temperature range |
º C |
-10~43 |
|
Waterproof degree |
|
IPX4 |
|
Protection against electric shock type |
|
I |
|
Noise level |
dB(A) |
60 |
62 |
62 |
66 |
68 |
70 |
|
Pipe connections |
Pipe diameter |
|
1’ ’ |
1’ ’ |
1-1/2’ ’ |
1-1/2’ ’ |
2’ ’ |
2’ ’ |
|
Connection type |
|
Thread connection |
|
Net weight |
Kg |
140 |
160 |
300 |
350 |
580 |
680 |
Jiangsu Tenesun Electric Appliance Co. Ltd is a high-tech enterprise focusing on heat pump and other renewable energy products. With 10 years of industrial experience, we have been specializing in manufacturing heat pumps and offering solutions for room heating and hot water for domestic and commercial use. Together with regularly updated production lines, we can provide global clients with unique designs.
We own R&D institution and state-of-class laboratory for heat pump products. Our products are CCC-, CE- and RoHS-certificated. Our operation system has won approvals of ISO9001 and ISO14001. So far, we have gained 1/3 Chinese commercial use market in the field.
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