Rehau Raugeo PE-Xa Probe

Ground source borehole closed-circuit heat pump

'With this Rehau system energy is extracted from the ground through a closed circuit. The water circulating in the Raugeo probe serves as heat carrier medium. The Raugeo PE-Xa probe is installed without connections in the ground. With the help of a heat pump the extracted heat is raised to the temperature needed for heating.

Benefits

• At least 75% of the energy comes from the ground
• No need for joints in the soil ensures highest operational reliability
• PE-Xa material is not sensitive to notches and grooves
• Optimal safety during insertion into the borehole
• Simple insertion even into the tightest boreholes
• Heat storage up to 95°C is possible
• Cost-effective heating from ground source energy

Properties

• Raugeo PE-Xa probe is extremely reliable in service, small bending radius elliminates the need for joints or other connections at the probe base
• Stable up to temperatures of 95°C, thus the Raugeo PE-Xa probe can be used for heat storage purposes
• Raugeo PE-Xa probe base is protected by a special tough resin
• The Raugeo PE-Xa probe can be connected by means of electrofusion sleeve or by mean of Rehau – compression sleeve under all climatic conditions

Applications

• Applicable up to a depth of 300 m
• For ground source heating/cooling using heat pump
• Optimal in combination with underfloor heating and cooling in the house
• Open areas
• Heat storage is possible'

Environmental metrics

Manufacture details

Downloads

Brochure

Specification phrases

Case study: Housing, Scotland

Comments (moderated)