Geothermal probe heat pump for detached house

We were recently able to accompany the completion and commissioning of a geothermal probe heat pump planned by us to replace an ageing gas heating system.

The Project started with a Impulse counselling In this initial consultation, which is free of charge for the customer, the options for a renewable heating system were presented and the costs and other advantages and disadvantages of the various heating systems were discussed. Heating systems compared. The most suitable solution was then determined together with the building owners.

Site-specific conditions were taken into account, such as heating requirements, existing heating system, space conditions inside/outside, availability of district heating, possibility for geothermal probes, possible locations for heat pumps, etc.  

Subsequently, the installation was carried out by qualified installation companies that fulfil the requirements of the Heat pump system modules, offers for the implementation of a geothermal probe heat pump were obtained, compared and discussed with the customer.

Energie21 GmbH accompanied the entire planning and realisation process in the role of client consultant and representative. In addition to providing impulse advice, obtaining quotations and Offer comparisonThe main tasks are the coordination of the trades and interfaces, scheduling and regular execution checks.

"Energie21 GmbH gave us comprehensive advice and took over the planning and coordination of the project for us. This made it easy for us to switch to a renewable heating system. We were able to benefit from the free impulse consultation and the subsidy for heat pumps from the canton of Basel-Stadt. We are delighted that our house is now heated with a climate-friendly system."

The building owners, S.+R. Gass

Get in touch with us now for a free impulse consultation to gain clarity about the options for a renewable heating system for your property.

Key data on the project

  • Building: Single-family corner house, Neubad neighbourhood, Basel
  • Energy reference area: 156 m2
  • Heat dissipation: Radiators
  • Heat requirement incl. hot water: 11,000 kWh/a (3-year average)
  • Heating old: Gas boiler, output: 18 kWth
  • Heating new: geothermal probe heat pump, output (B0/W55): 6.9 kWth
  • Geothermal probe type: Duplex 4×40, PE 100
  • Length of geothermal probe: 180 m

Realisation