Vaillant Connection Line 089526

The Vaillant 089526 connection line is a pipe component listed in the Vaillant gas boiler spares range. It is used on the Vaillant Combi Compact and Thermocompact appliance families, where it forms part of the internal pipework circuit. The part carries the manufacturer part number 089526 and is supplied under the Vaillant brand.

• Visible weeping or water staining at the pipe joints or along the line
• Corrosion, pitting or surface deterioration on the pipe
• Kinked, crushed or deformed pipework restricting flow
• Loose or disturbed connection following servicing of adjacent components

• Confirm the part number 089526 against the existing component or the appliance documentation
• Check the appliance model and GC number against the fitment list above before ordering
• Inspect the existing line and its connections so the correct component is identified
• Verify the appliance family, as the part is listed for Combi Compact and Thermocompact models only