Vaillant Grommet for Pipe 0020143530

The Vaillant grommet for pipe, part number 0020143530, is a sealing component used on Vaillant ecoTEC VU boiler installations. It sits where a pipe passes through the appliance casing or panel, protecting the pipe edge and closing the opening against the surrounding panel. It is a small consumable part, typically replaced during servicing or when a pipe run is disturbed.

• The grommet is split, cracked or perished and no longer seals the pipe entry
• The grommet has hardened and no longer grips the pipe or panel opening
• The grommet is missing after a service or pipework alteration
• The pipe is chafing against a bare panel edge where the grommet should sit
• Visible gaps or movement at the pipe entry point through the casing

• Confirm the appliance model and variant against the fit list above
• Check the part number 0020143530 matches the number on the existing component or the manufacturer's parts list
• Inspect the pipe entry point to confirm the grommet is the correct item for that position
• Check whether any other seals or grommets disturbed during the same job also need replacing