86-757-85201332
Songxia Industrial Area, Songgang, Nanhai Area, Foshan, Guangdong, China (Mainland)
heat recovery, geothermal heat pump
1) 5 times energy saving
2) outstanding performance at -45 C
3) compact and slim design
1) 28KW new designed high temp. 70 centigrade,heat recovery geothermal heat pump
heating+cooling+D.H.W+ heat recovery
1.pure energy extracted from ground/underground water
2. super high output water temperature 70 c
3. compact and slim design, good looking and space-saving
4.without heat loss at low temp. -45c
5.name brand components ensure high quality.
SWEP Heat exchanger Daikin compressor Emerson heat expansion valve Wilo water pump 
2) Flexible installation:
Open Loop Well Water Source Heat Pump Geothermal heat pump for Lake, Pond and River
for Horizontal Ground loop heat pump for vertical ground loop
3) Technical parameter
| Model NO. | GH-25R-HTS | GH-28R-HTS | |||||||
| Heating | Nominal Capacity (W10ºC/W35ºC) | KW | 24.53 | 27.94 | |||||
| Power Input (W10ºC/W35ºC) | KW | 6.1 | 6.78 | ||||||
| COP(W10ºC/W35ºC) | KW/KW | 4.02 | 4.12 | ||||||
| Nominal Capacity (B0ºC/W35ºC) | KW | 21 | 25.4 | ||||||
| Power Input (B0ºC/W35ºC) | KW | 4.8 | 5.8 | ||||||
| COP(B0ºC/W35ºC) | KW/KW | 4.38 | 4.38 | ||||||
| Cooling | Nominal Capacity | KW | 23.54 | 26.29 | |||||
| Power Input | KW | 6.7 | 7 | ||||||
| EER | KW/KW | 3.51 | 3.76 | ||||||
| COP of heat recovery mode | KW/KW | 6.03 | 6.3 | ||||||
| Power Supply | 380-415V/50hz | ||||||||
| Max Output water temp | ºC | 70 | |||||||
| Mini water flow (Water Source side) | Litre/Hour | 4300 | 5200 | ||||||
| Mini water flow (Heatpump side) | Litre/Hour | 4300 | 5200 | ||||||
| Water source side Diameter | mm | DN32 | |||||||
| Heatpump side diameter | mm | DN32 | |||||||
| Packing size(mm) | L*H*W | mm | 700x1080*460 | ||||||
| Unit size(mm) | L*H*W | mm | 650x960x400 | ||||||
| Protection class | IPx4 | ||||||||
| Anti Shock class | Class 1 | ||||||||
| Refrigerant | R134a | ||||||||
| Noise Level | dB | 34 | 36 | ||||||
| Regulation component | Emerson expansion valve | ||||||||
| Condenser HX | Plate heat exchanger | ||||||||
| Evaporator HX | Plate heat exchanger | ||||||||
| Net weight | kg | 188 | 195 | ||||||
| Gross weight | kg | 195 | 205 | ||||||
| (B means brine, W means water) | |||||||||
| Test condition for Heating | |||||||||
| (W10ºC/W35ºC) : Outdoor inlet water temp 10ºC, Indoor outlet water temp 35ºC. | |||||||||
| (B0ºC/W35ºC): Outdoor inlet brine temp 0ºC, Indoor outlet water temp 35ºC. | |||||||||
| Test condition for Cooling | |||||||||
| Indoor inlet/outlet water temp. 23ºC/18ºC | |||||||||
| Outdoor inlet/outlet brine temp. 30ºC/35ºC |
| ||||||||
4) 2 years warranty and after-sale service
We provide 1% of total value free spare parts with container order and 2 years warranty for main parts since shipment arrival.
We can provide free heat pump installation consultation and technical assistant.
5) Package and shipping
We will put products into thick cartons,wooden pallets and plywoode case outside to avoid any damage during shipping.
We can provide all necessary document such as Form A, certificate of origin, Bill of lading, Invoice and packing list.
It usually takes about one week by air,30 days by sea.
6)Our main products:
air source split heat pump,air source monobloc heat pump,double source heat pump, solar heat pump,geothermal heat pump,inverter heat pump,high temp. geothermal heat pump,high COP heat pump,pool heat pump,fan coil, water pump,water tank,ect.
