heat pump air to water:
1.COP up to 4.5~4.8
2.Reliable system,powerful control,meets EU habit
3.Defrost:quick&thorough
4.CE
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: 1 pc/carton
Delivery Detail: 25-35 days after receiving deposit
Heat pump air to water/Air source water heat pump/air source heating
* Heating, cooling and DHW function, adaptable for all types of fan coils and terminals, ideal replacement for water heater and air-conditioner.
* Compact design, with all necessary parts inside
* High efficiency and energy saving, COP up to 4.0 at 7/35;
* Environment-friendly refrigerant R410A;
* Excellent defrost system, wide range temperature running from -15c to 43;
* Maximum outlet temperature up to 60
* Intelligent microprocessor control with heating curve inside;
* SWEP stainless steel plate heat exchanger, 100% stainless water circuit;
* Running state display and error/fault self-checking
| Models No | RJ-80H/N2-B | RJ-110H/N2-B | RJ-140H/N2-B | RJ-160H/SN2-B | RJ-180H/SN2-B | RJ-220H/SN2-B | RJ-280H/SN2-B | |
| Heating Capacity/Power Input(KW) | at A7/W35ºC (2) | 8.4/1.9 | 11.7/2.4 | 14.8/3.1 | 17.5/3.8 | 19.1/4.5 | 22.8/5.2 | 27.8/7.1 |
| at A2/W35ºC (2) | 7.4/1.9 | 10/2.4 | 12.8/3.0 | 14.4/3.7 | 16.6/4.4 | 19.5/5.2 | 24.0/7.0 | |
| at A7/W45ºC (2) | 8.2/2.2 | 11.3/3.0 | 14.2/3.8 | 16.6/4.5 | 18.4/5.2 | 21.9/6.1 | 26.9/8.0 | |
| at A2/W45ºC (2) | 7.2/2.2 | 9.8/3.0 | 12.3/3.8 | 14.4/4.4 | 16.0/5.2 | 19.0/6.1 | 23.2/8.0 | |
| at A-7/W45ºC (2) | 5.5/2.1 | 7.3/2.9 | 9.6/3.8 | 10.5/4.3 | 11.6/5.1 | 14.6/5.9 | 17.2/7.8 | |
| at A15/W50ºC (2) | 9.8/2.5 | 13.2/3.3 | 16.8/4.3 | 19.8/5.1 | 21.6/5.6 | 26.2/6.7 | 31.9/8.5 | |
| at A7/W50ºC (2) | 8.1/2.4 | 11.0/3.2 | 14.1/4.1 | 16.5/4.9 | 18.2/5.5 | 21.7/6.6 | 26.8/8.5 | |
| at A2/W50ºC (2) | 7.1/2.4 | 9.5/3.1 | 12.2/4.1 | 14.3/4.7 | 15.8/5.4 | 19.1/6.5 | 23.7/8.4 | |
| at A-7/W50ºC (2) | 5.3/2.2 | 7.2/3.1 | 9.5/4.0 | 10.3/4.5 | 11.5/5.3 | 14.3/6.4 | 17.7/8.4 | |
| cooling Capacity/Power Input(KW) | at A35/W18ºC (2) | 9.2/2.6 | 12.3/3.5 | 16.0/4.4 | 17.9/5.3 | 20.4/6.0 | 22.7/7.0 | 31.8/9.6 |
| at A35/W7ºC (2) | 7.0/2.3 | 9.5/3.1 | 12.0/4.0 | 14.0/4.7 | 15.9/5.3 | 18.0/6.2 | 24.6/8.7 | |
| Max.power input (KW) | 3.1 | 4.1 | 5.3 | 6.4 | 7.2 | 8.4 | 10.7 | |
| Electric supply | 230V/50Hz | 230V/50HZ or 400V/3Ph/50Hz | 400V/3Ph/50Hz | |||||
| Max.water temperature (ºC) | 60 | |||||||
| Running temperature range (ºC) | -15~43 | |||||||
| Refrigerant circuit | Refrigerant | R410A | ||||||
| Compressor | Rotating | Scroll | Scroll | Scroll | Scroll | Scroll | Scroll | |
| Heat exchange | Fin-tube heat exchanger | |||||||
| Fan motor (W) | 150 | 250 | 150x2 | 150x2 | 250x2 | 250x2 | 250x2 | |
| Air flow (m3/h) | 3000 | 4000 | 5500 | 5500 | 7500 | 7500 | 7500 | |
| Water circuit | Heat exchanger | High efficiency plate heat exchanger(SWEP) | ||||||
| In/Out pipe | DN25(1'') | DN25(1'') | DN25(1") | DN32(1-1/4") | DN32(1-1/4") | DN32(1-1/4") | DN32(1-1/4") | |
| Water flow (m3/h) | ≥1.1 | ≥1.5 | ≥2.0 | ≥2.2 | ≥2.5 | ≥3.0 | ≥3.8 | |
| Permitted pressure | 0.8MPa | |||||||
| Unit dimensions WxHxD (mm) | 1090*875*400 | 1090*960*400 | 1090*1260*400 | 1090*1260*400 | 1090*1430*400 | 1090*1430*400 | 1090*1430*400 | |
| Pacage dimensions WxHxD (mm) | 1180*1040*480 | 1180*1040*480 | 1180*1340*480 | 1180*1340*480 | 1180*1600*480 | 1180*1600*480 | 1180*1600*480 | |
| Net weight (Kg) | 95 | 105 | 135 | 143 | 150 | 155 | 190 | |
| Gross weight (Kg) | 115 | 125 | 155 | 165 | 175 | 180 | 215 | |
| Noise level(distance:1m) (dB(A) | 54 | 56 | 58 | 58 | 60 | 60 | 60 | |
| Note: | ||||||||
| (1)The data of stable running condition(when defrosting,the average heating capacity reduces about 10% compare to corresponding data) | ||||||||
| (2)Surrounding air temperature/outlet water temperature | ||||||||
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