Energy gain from the surface with RAUGEO collect
For efficient heating through the surface
With this REHAU system heat is extracted from the surface through a closed circulation. The brine, which circulates in the RAUGEO pipes serves as heat carrier medium. With the help of a heat pump the extracted ground heat is raised to the temperature needed for heating.
RAUGEO ground heat collector 
- PE-Xa material is not sensitive to notches and grooves
- Maximum operational reliability of the PE-Xa of pipes
- Small operating cost and high efficiency
- No approval is required, if it is installed above ground water
- Cost-effective direct ploughing is possible
- Cost-effective heat from ground source energy
- Flexible and can be easily installed
- Can be installed without special measure at frost temperatures
- Extremely durable even with high operating loads
- PE-Xa plus with oxygen barrier layer, no corrosion of steel components
- Availability of large surfaces (200 m²)
- For heating when connected to a heat pump
- Optimal in combination with surface heating
- Can be installed in rocky soil, no sand bedding required
- Laying aid
- Manifold
- Glycol
- Wall sealing flange
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© REHAU AG + Co, 2008
© REHAU AG + Co, 2008
© REHAU AG + Co, 2008