Copper soft pipes in insulation with conductor 20 m Vaillant auroSTEP 302360

Flexible copper soft pipes in insulation with integrated conductor, 20 m length, designed for solar and heating installations. The Vaillant auroSTEP 302360 assembly provides corrosion-resistant copper tubing enclosed in pre-applied thermal insulation to reduce heat loss along pipe runs. An integrated electrical conductor allows connection for temperature sensors or grounding in accordance with installation requirements. The product is intended for transport of heat transfer fluids in residential and light commercial solar thermal and hydronic heating systems and is suitable for new installations as well as retrofit projects.

Advantages

The pre-insulated copper pipe combines the thermal conductivity and corrosion resistance of copper with a continuous layer of factory-applied insulation, which simplifies installation and improves thermal performance. The integrated conductor removes the need to route a separate cable alongside the pipe, saving time and ensuring a tidy installation. The 20 m coil length reduces the number of joints required on typical installations, lowering potential leak points and installation time. Materials and construction are selected to meet the demands of solar and heating circuits operating with heat transfer fluids.

Suitable for

• Solar thermal collector field piping
• Domestic hot water and heating circuit connections
• Retrofit and replacement work in residential systems
• Small commercial hydronic installations

Key specifications

• Pipe material: copper tubing with corrosion-resistant properties
• Overall length: 20 meters
• Factory-applied thermal insulation around the copper pipe
• Integrated electrical conductor for sensor/grounding connection
• Designed for use with heat transfer fluids in solar and heating systems
• Flexible construction for easier routing and bending during installation

How to use

Measure and cut the pre-insulated copper pipe to the required lengths using appropriate tools, taking care not to damage the insulation or conductor. Strip back the insulation only at connection points to expose the copper tube for fittings, and follow manufacturer guidance for soldering, compression, or flare connections suitable for copper tubing. Connect the integrated conductor to the sensor or grounding point as required by system design and local electrical regulations. Support and secure the pipe at regular intervals to avoid undue stress on joints and to maintain insulation integrity.

Usage recommendations

Store the coil in a dry, shaded location prior to installation and protect cut ends from debris. When installing in exposed or outdoor areas, ensure additional mechanical protection or routing inside conduit where required by site conditions or codes. Follow system manufacturer guidance and local regulations for fluid media, pressure limits, and electrical connections.