| Certification: | CSA, SASO, RoHS, UL, CB, CCC, ISO9001, CE |
|---|---|
| Working Medium: | R410A |
| Heat Source Type: | Air Source Heat Pump |
| Cop: | 3.91 |
| Noise: | 53 dB (a) |
| Transport Package: | Carton |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
Your best choice for domestic hot water
| Model | KRS-35B/N2 | KRS-50B/N2 | KRS-72B/N2 | KRS-90B/N2-L | ||
| Power supply | Ph-V-Hz | 220V/1PH/50HZ | 220V/1PH/50HZ | 220V/1PH/50HZ | 220V/1PH/50HZ | |
| Working temp | ºC | -15ºC~43ºC | -15ºC~43ºC | -15ºC~43ºC | -15ºC~43ºC | |
| Max. outlet Water temp. | ºC | 60ºC | 60ºC | 60ºC | 60ºC | |
| Water Heating (A20/W55) | Capacity | KW | 3.5 | 5 | 7.2 | 9 |
| Hot water yield | L/h | 75 | 107 | 155 | 193.4651763 | |
| Input | KW | 0.9 | 1.28 | 1.79 | 2.31 | |
| COP | W/W | 3.89 | 3.91 | 4.02 | ||
| Rated current | A | 3.97 | 5.8 | 8.23 | 11.17 | |
| Hot water yield | m3/h | |||||
| Max. input consumption | KW | 1.31 | 1.86 | 2.60 | 3.3 | |
| Max. input current | A | 6.2 | 8.9 | 12.4 | 16.02631579 | |
| Starting current | A | 18 | 28 | 35 | 61 | |
| set Temp. | ºC | 25~60 | 25~60 | 25~60 | ||
| Water system | materials of water pipe | copper | copper | copper | copper | |
| water flow | m3/h | 0.8 | 1.1 | 1.5 | 1.934651763 | |
| Water different pressure | Kpa | 60 | 50 | 60 | 60 | |
| Diameter,water inlet pipe | mm | DN20 | DN20 | DN20 | DN20 | |
| Diameter,water outlet pipe | mm | DN20 | DN20 | DN20 | DN20 | |
| Design pressure | Mpa | 4.2/0.02 | 4.2/0.02 | 4.2/0.02 | 4.2/0.02 | |
| Gas Weight (R410A) | g | |||||
| Outdoor noise level (1 meter) | dB(A) | 52 | 53 | 54 | 55 | |
| Outdoor unit | Dimension(L*W*H) | mm | 750*264*493 | 935*282*545 | 1002*302*620 | 1002*350*620 |
| Packing(L*W*H) | mm | 1075*380*650 | ||||
| NG/WG | kg | 73/87 | ||||
| Warranty For the Unit | Month | |||||
| NOTE | 1% free spare parts provided for maintenance(min order 20ft container, but mix less than 3 models, less than min order, no free spare parts provided). | |||||
Suppliers with verified business licenses
Audited Supplier 
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