Description
Outstanding savings in money and energy for heating
All Stiebel Eltron ground source heat pumps are exceptionally energy efficient, and the HPG-I series is the flagship of efficiency – their seasonal efficiency SCOP is up to 5.59.
Always an ideal indoor climate thanks to inverter technology
In HPG-I ground source heat pumps, an inverter compressor is used for maximum comfort and efficiency, producing heat with extreme precision according to your needs.
First-class comfort with 75 °C heating water
The HPG-I ground source heat pump heats domestic hot water and heating water energy efficiently up to 75 degrees, ensuring pleasant domestic hot water and indoor climate at all times.
A flexible and universally suitable solution
Each ground source heat pump from the selection of five different output levels ensures flexible and quick installation, making it a good fit for both new and renovated heating systems.
Convenient control
Setting up and controlling the Stiebel Eltron HPG-I ground source heat pump is easy both from the intuitive controller and, if desired, via the internet.







