Ground Source Heat Pump – GS Series
The GS Series is designed to use the water from underground to heat up your home or pool. Evo Heat’s GS series of ground source heat pumps are ideally suited to areas where the subterranean water temperature is higher than the average air temperature. It’s ideal for homeowners who live close to a canal or an ocean in very cold temperatures.
How this Ground Water Heat Pump Works
The GS Series is a ground source heat pump that uses water sourced from bores drilled into the ground to circulate water through the unit.
This ground source heater water system can either be an open or closed loop. As subterranean water maintains a constant temperature that is often warmer than ambient air temperatures, the GS system is particularly effective in colder climates or locations.
The GS models can also be connected to water sources such as streams, rivers, lakes, ponds and even the ocean if the water source is close by.
Robust Ground Source Heat Pump
The GS series uses the same robust control and compressor systems as the CHV and comes with 3 inbuilt Wilo water pumps for groundwater supply loop and 2 other heating/cooling applications.
Features and Benefits
| Features | Benefits |
| Fully Galvanized powdercoated steel frame | Resists rusting |
| Compact design with easy maintenance access | Unit doesn’t take up much space |
| R410a refrigerant and high efficiency compressor | Environmentally friendly and lower costs |
| Reverse Cycle – heat or cool | Easy to keep cool in summer and warm in winter |

| Model (MONOBLOC SYSTEMS) | GS15 | GS17 | |
| Heating Capacity | KW | 15.0 | 17.0 |
| Cooling Capacity | KW | 13.0 | 15.0 |
| Heating Power Input | KW | 3.0 | 3.4 |
| Cooling Power Input | KW | 3.3 | 3.8 |
| Heating Running Current | A | 5.4 | 6.1 |
| Cooling Running Current | A | 5.9 | 6.8 |
| Power Supply | V/Ph/Hz | 410/3/50 | 410/3/50 |
| Compressor | Type Number |
Scroll 1 |
Scroll 1 |
| Heat SourceType Water Flow Volume Water Pressure Drop Water Connection(Input) Pump Power Input Water Heat |
- m3/h kPh - KW m |
Plate 3.3 14.5 1 0.2 5 |
Plate 3.7 16 1 0.2 5 |
| Using WideType Water Flow Volume Water Pressure Drop Water Connection(Input) Pump Power Input Water Heat |
- m3/h kPh - KW m |
Plate 2.4 21 1 0.2 6 |
Plate 2.7 25 1 0.2 6 |
| Noise | dB(A) | 42 | 42 |
| Min/Max Operating Air Temperature | ˚C | 5 to 40 | 5 to 40 |
| Min/Max Operating Water Temperature | ˚C | 7 to 55 | 7 to 55 |
| Unit Weight | Kg | 150 | 152 |
| Shipping Weight | Kg | 165 | 167 |
Heating condition: Outdoor temperature: DB/WB 7˚C/6˚C; outlet water 45˚C, inlet water (return) 40˚C
Contact Us
Find out more about the GS Series, the very best ground source heat pump. Call 1300 85 99 33.

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