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Geothermal systems with vertical and horizontal capture

We offer a water-to-water heat pump in Brussels that draws thermal energy from the water table or the ground to heat your home. The operating principle is based on capturing the heat contained in groundwater via a vertical borehole or buried horizontal collectors.

Vertical ground source heat pump systems require one or more boreholes, 80 to 150 meters deep, to reach the water table or install closed-loop geothermal probes. The heat transfer fluid circulates within this system to extract heat from the ground before transferring it to the heating circuit.

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New homes and energy renovation projects

Detached houses with sufficient land are being equipped with water-to-water heat pumps to benefit from a stable and efficient renewable energy source. The system supplies low-temperature radiators, underfloor heating, and domestic hot water production with optimal energy efficiency, independent of the outside temperature.

Energy renovation projects favor this solution for replacing oil or gas boilers with high-performance, eco-friendly systems. Existing heat emitters, such as radiators, can be retained with a high-temperature water-to-water heat pump.

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Technical installation by certified specialists

Our Rescert and RGE certified installers conduct a preliminary soil study to verify the feasibility of geothermal energy extraction based on the soil type and the presence of groundwater. The sizing of the geothermal heat pump takes into account your heating needs, the building’s insulation, and existing heat emitters.

Commissioning includes connecting the ground loop, installing the hydraulic module, and connecting it to the central heating system. We test the entire system, including the compressor, heat exchanger, evaporator, and condenser, to ensure proper operation. Thermostat settings and programming optimize power consumption to maximize energy savings.

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Specialized maintenance and lasting performance

Maintaining a water-to-water heat pump ensures the continued performance coefficient by checking the ground loop, verifying the heat transfer fluid, and cleaning the heat exchangers. Monitoring the pressure in the closed loop and the compressor preserves energy efficiency. Mandatory annual maintenance guarantees proper operation and regulatory compliance.

Our repair service addresses any breakdown of your water-to-water heat pump, including compressor failure, problems with the heat exchange circuit, or malfunctions in the hydraulic module. Our specialized technicians have spare parts on hand and guarantee long-lasting performance.

Technical service

Extended warranty

Expert team

Invest in high-performance geothermal energy

Are you planning to install a water-to-water heat pump for your new construction or renovation project? Do you want to benefit from a stable renewable energy source with the best efficiency? Our expertise covers feasibility studies, sizing, water-to-water heat pump installation, and managing the administrative procedures .

Request your personalized quote for installation including geothermal heat pump, supply of the water-to-water heat pump, and complete commissioning. Also discover our thermodynamic water heater for hot water production or browse our entire heat pump section to compare solutions.

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