| Energy Efficiency Grade: | One |
|---|---|
| Heat Temperature: | 50-70°C |
| Work Environment: | Low-temperature Heat Pump |
| Heat Source: | Air-source |
| Heating Type: | Circulating Heat |
| Application: | Villa Family, Hotels, Factory Hospital, Student Apartments, Beauty Salons |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Model | GT-SKR020KBDC-S32 | GT-SKR030KBDC-S32 | GT-SKR040KBDC-S32 | GT-SKR050KBDC-S32 | |
| Heating at A7/W35 | |||||
| Heating capacity (min-max) | KW | 6.80 (3.36-7.93) | 9.00 (4.50-10.66) | 12.80 (6.05-14.30) | 17.00 (8.60-20.30) |
| Power input (min-max) | KW | 1.62 (0.82-1.91) | 2.05 (1.07-2.50) | 2.97 (1.51-3.52) | 3.86 (1.91-4.45) |
| COP | W/W | 4.20 (3.30-5.40) | 4.40 (3.30-5.30) | 4.30 (3.20-5.20) | 4.40 (3.30-5.50) |
| Heating at A2/W35 | |||||
| Heating capacity (min-max) | KW | 6.25 (2.92-7.42) | 8.32 (3.74-9.52) | 11.80 (5.30-13.30) | 15.70 (7.37-18.80) |
| Power input (min-max) | KW | 1.60 (0.82-1.96) | 2.03 (1.02-2.45) | 2.95 (1.45-3.50) | 3.84 (1.89-4.56) |
| COP | W/W | 3.90 (2.30-4.60) | 4.10 (2.40-4.60) | 4.00 (2.20-4.40) | 4.10 (2.40-4.80) |
| Cooling at A35/W7 | |||||
| Cooling capacity (min-max) | KW | 5.00 (2.75-6.50) | 6.50 (3.58-8.45) | 10.20 (5.61-13.26) | 12.90 (7.10-18.70) |
| Power input (min-max) | KW | 1.78 (1.07-2.58) | 2.28 (1.37-3.31) | 3.64 (2.18-5.28) | 4.45 (2.67-6.45) |
| EER | W/W | 2.80 (2.40-3.15) | 2.85 (2.45-3.15) | 2.80 (2.40-3.10) | 2.90 (2.45-3.20) |
| SCOP | |||||
| SCOP (TWW for 35ºC) | N/A | 4.48 | 4.57 | 4.69 | 4.67 |
| Energy label | N/A | A+++ | A+++ | A+++ | A+++ |
| Power supply | V/Ph/Hz | 220-240/1/50 | 220-240/1/50 | 220-240/1/50 | 380-415/3/50 |
| Compressor type | N/A | DC Inverter | DC Inverter | DC Inverter | DC Inverter |
| Fan type | N/A | DC | DC | DC | DC |
| Refrigerant | N/A | R32 (0.75kg) | R32 (1.80kg) | R32 (2.00kg) | R32 (2.20kg) |
| Refrigerant regulation | N/A | Electronic expansion valve | |||
| Heat exchanger type | N/A | Brazed plate heat exchanger | |||
| Water connection | Inch | 1 | 1 | 1 | 1 |
| Norminal water flow | m3/h | 1.4 | 1.8 | 2.7 | 3.6 |
| Operating outdoor temperature | ºC | -20~43 | -20~43 | -20~43 | -20~43 |
| Max heating temperature | ºC | 60 | 60 | 60 | 60 |
| Max DHW temperature | ºC | 55 | 55 | 55 | 55 |
| Min cooling water temperature | ºC | 10 | 10 | 10 | 10 |
| Sound level | dB(A) | 52 | 54 | 56 | 56 |
| Degree of protection | N/A | IPX4 | IPX4 | IPX4 | IPX4 |
| Net weight (outdoor unit) | kg | 57 | 72 | 102 | 122 |
| Net weight (indoor unit) | kg | 21 | 22 | 22.5 | 23 |
| Dimension (outdoor unit) | mm | 945*410*600 | 1010*410*795 | 1115*470*1020 | 1165*470*1280 |
| Dimension (indoor unit) | mm | 460*230*635 | 460*230*635 | 460*230*635 | 460*230*635 |
Test condition:
1. A7/W35: outdoor air temperature 7ºC DB/6ºC WB, water inlet/outlet temperature 30ºC/35ºC
2. A2/W35: outdoor air temperature 2ºC DB/1ºC WB, water inlet/outlet temperature 30ºC/35ºC
3. A35/W7: outdoor air temperature 35ºC, water inlet/outlet temperature 12ºC/7ºC
How does an air-to-water heat pump work?
A heat pump takes energy from the outside air, even at very low temperatures, and transfers it into heat that is then circulated around a heating and hot water circuit. A heat pump uses electricity to power a compressor that boosts the temperature of the water so that is hot enough to warm your home through under-floor heating or radiators as well as fulfill your hot water needs.
What are the main benefits of heating with heat pumps?
What size air source heat pump do I need for my house?
It depends on the difference between the outside temperature and the water temperature required to heat the house. A heat pump will use more electricity the bigger the gap between the outside temperature and the water temperature needed to heat the home. It will always be more efficient to use the lowest flow temperature possible as this reduces this difference. Contact an installer and get further information.
Can a heat pump heat a whole house?
Heat pumps are designed to cover the full thermal requirements of your home at a design temperature that is unique to the geographical area you live in. This will ensure that even in the coldest winters the heat pump will ensure the comfort of all occupants. Heat pumps can continue to provide their full capacity even at temperatures as low as -20ºC.
Q1: What can you buy from us?
A1: House heating/cooling heat pump, swimming pool heat pump, domestic hot water heat pump, commercial heat pump, etc.
Q2: How about your delivery time?
A2: Generally, it will take 35 to 40 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3: What are your terms of delivery?
A3: Accepted Delivery Terms: FOB, CFR, CIF, EXW; Accepted Payment Type: T/T, L/C.
Q4: What are your terms of packing?
A4: Generally, we pack the heat pump in brown cartons or plywood. If you have a legally registered patent, we can pack the heat pump in your branded boxes after getting your authorization letters.
Q5: What is your sample policy?
A5: We accept the sample order, but the customers have to pay the sample cost and the courier cost.
Q6: Do you test all your goods before delivery?
A6: Yes, we have a 100% test before we pack the goods for delivery.
Q7: How long is the guaranteed time?
A7: 2 years warranty on the whole unit. The spare parts must be non-humanly damaged, usually we give to customer 1% spare parts free of charge for maintenance according to order cost during the warranty period.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}