Product Name | R32 Monoblock Heat Pump | Working Temerature | -25-40ºC |
Erp Grade | A++ | Compressor | Pansonic |
Function | Heating&Cooling&Hot Water | Delivery Time | 20-45 days |
Capacity | 12/15/18/24/31kw | MOQ | 1 Pcs |

3). Both R32 and R290 refrigerant are available
4). Sunrain monobloc heat pump has passed CE, CB certification, suitable for EU market
5). PVC Titanium heat exchanger with full resistance against corrosion making our water heater more durable.
6). Intelligent LCD display wire controller with touch screen display.
7). Automatic defrosting function included. (With reverse cycle valve inside)



Model No. | BLN-012TA1 | BLN-015TA1 | BLN-015TA3 | BLN-018TA2 | BLN-018TA3 | BLN-024TA2 | BLN-031TA2 |
Power supply(V/Ph/Hz) | 220V-240V/1/50(60)Hz | 380V/3/50(60)Hz | 220V-240V/1/50(60)Hz | 380V/3/50(60)Hz | |||
Performance condition at Air 7ºC/6ºC, Inlet/Outlet Water 30ºC in, 35ºC out | |||||||
Heating Capacity(kW) | 12(3.2-12.8) | 15(4.1-16.8) | 15(4.1-16.8) | 18(5.2-20.5) | 18(5.2-20.5) | 24(5-24.5) | 31(6-31.5) |
Power Input(kW) | 2.6(0.81-2.80) | 3.3(1.02-3.81) | 3.3(1.02-3.81) | 3.81(1.17-4.35) | 3.81(1.17-4.35) | 5.42(1.5-5.57) | 7.38(2.5-7.5) |
COP | 4.62 | 4.54 | 4.54 | 4.72 | 4.72 | 4.42 | 4.2 |
Heating Capacity at Air 7ºC, Water 50ºC in, 55ºC out | |||||||
Heating Capacity(kW) | 10(3.1-10.9) | 15.1(4.3-16.8) | 15.1(4.3-16.8) | 15(4.6-18.5) | 15(4.6-18.5) | 26(5-26.5) | 29(6-29.5) |
Power Input(kW) | 2.82(0.88-3.04) | 4.35(1.32-5.02) | 4.35(1.32-5.02) | 4.08(1.25-4.65) | 4.08(1.25-4.65) | 8.81(2.2-8.86) | 10.3(2.8-10.5) |
COP | 3.54 | 3.47 | 3.47 | 3.68 | 3.68 | 2.95 | 2.81 |
Cooling Capacity at Air 35ºC, Water 12ºC in, 7ºC out | |||||||
Cooling Capacity(kW) | 8(2.6-9.1) | 10.4(3.6-11.5) | 10.4(3.6-11.5) | 14(4.2-16.8) | 14(4.2-16.8) | 18(5-18.5) | 22.5(6-23) |
Power Input(kW) | 2.25(0.69-2.65) | 3.2(0.98-3.65) | 3.2(0.98-3.65) | 3.87(1.21-4.45) | 3.87(1.21-4.45) | 6.1(2.1-6.35) | 8.65(2.6-9.02) |
EER | 3.56 | 3.25 | 3.25 | 3.62 | 3.62 | 2.95 | 2.6 |
Max Power Input(kW) | 5.3 | 7.5 | 8 | 6.8 | 8 | 11.5 | 12.8 |
Max Current(A) | 22 | 34 | 16 | 32 | 16 | 20 | 26 |
Refrigerant | R32 | R32 | R32 | R32 | R32 | R32 | R32 |
Net Weight(kg) | 75 | 130 | 130 | 147 | 147 | 160 | 200 |
Dimensions(L*W*H)(mm) | 1005*375*800 | 1025*380*1320 | 1025*380*1320 | 1077*377*1460 | 1077*377*1460 | 1127*427*1560 | 1127*427*1560 |
Package Dimensions(L*W*H)(mm) | 1050*470*920 | 1045*420*1440 | 1045*420*1440 | 1150*460*1580 | 1150*460*1580 | 1200*500*1680 | 1200*500*1680 |
Compressor | GMCC | GMCC | GMCC | Panosonic | Panosonic | Panosonic | Panosonic |
Heat exchanger type | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger |
Sunrain can customize packing as per customer's request. We have different types of packing for choice.


Our Services & Strength
production lines. The production capacity and automation degree is in the leading position of heat pump industry.
More than 300,000 square meters work shop area, 6production lines for different series heat pump, more than 3000 skilled worker, strong and professional R&D team, advanced lab and test facilities to ensure good quality heat pump, good delivery time, and professional service.





a. 2 years warranty for the whole heat pump
b. Free spare parts provided