- Contact Person : Ms. Gao Lily
- Company Name : Hangzhou Hangning Heat Energy Technology Co., Ltd.
- Tel : 0086-571-86622722
- Fax : 0571-88808280
- Address : Zhejiang,Hangzhou,Linjiang Industrial District
- Country/Region : China
(12kW 15kW) air to water heat pump heating and cooling central air conditioner
Product Features:
1.Applied range: residential and commercial heating,cooling.2.Eco-friendly refrigerant: R407C.3.Expansion valve regulates the flow of refrigerant precisely.4.Air exchanger(Fins-coil) with hydrophilic coating.5.LCD display wire controller.6.Can set the operating time freely. 7.Unit runs or stop automatically according to water return temperature.8.Compatibility of indoor signal control(10~12V).9.Can control the auxiliary heating (e.g. electric heating).10.Water flow protection control.11.Automatic prevent freezing function in the winter.12.Automatic defrosting.13.Failure diagnosing function.14.Modular design,units combine freely(according to choice).
Technical Specifications:
| Model | KLRS-12J2A | KLRS-15J2 | ||
| Power supply(V/Ph/Hz) | 380-415/3/50 | |||
| Floor heating | Heating capacity | kW | 14 | 17.5 |
| Rated power input | kW | 3.6 | 4.6 | |
| COP | W/W | 3.9 | 3.8 | |
| Fan coil heating | Heating capacity | kW | 13.0 | 16.0 |
| Rated power input | kW | 3.90 | 4.80 | |
| COP | W/W | 3.3 | 3.3 | |
| Cooling | Cooling capacity | kW | 12 | 15 |
| Rated power input | kW | 4.35 | 5.20 | |
| EER | W/W | 2.8 | 2.9 | |
| Circulating water flow | Heating | m3/h | 2.4 | 3 |
| Cooling | m3/h | 2.1 | 2.7 | |
| Water resistance | kPa | ≤10 | ≤15 | |
| Compressor type | Scroll | |||
| Refrigerant | R407C | |||
| Noise | dB(A) | 58 | 59 | |
| Net weight | kg | 120 | 150 | |
| Unit dimensions(L×W×H) | mm | 755×755×980 | ||
| Packing dimensions(L×W×H) | mm | 780×780×1020 | ||
| Stacking layers | layer | 2 | 2 | |
| Water pipe connector | mm | DN25(1") | DN25(1") | |
| Ambient condition | °C | -10~43 | ||
| Water side exchanger | PHE | PHE | ||
| Water flow switch | accessory | accessory | ||
| 1)Floor heating rated test conditions:Ambient temp.(DB/WB): 7°C/6°C,Water temp.(In/Out):30°C/35°C.2)Fan coil heating rated test conditions:Ambient temp.(DB/WB): 7°C/6°C,Water temp.(In/Out):40°C/45°C.3)Cooling rated test conditions:Ambient temp.(DB/WB): 35°C/24°C,Water temp.(In/Out):12°C/7°C. | ||||
| Remarks:Fexible range with other refrigerants (e.g. R22), other various power supply available according to the client's requirement. | ||||
(12kW 15kW) air to water heat pump heating and cooling central air conditioner
