Vaillant Boiler Protection Kit - 22mm

Cleaning frequency depends on your system and water quality. It is advisable to check the filter every 6-12 months. If the system is older or has known issues, check it more frequently.

While the kit is straightforward, professional installation is recommended to ensure correct fit, prevent leaks, and comply with safety regulations. Improper installation could void the warranty.

The kit removes both magnetic and non-magnetic debris, including rust, sludge, and other particles that can circulate in your heating system.

Consult the manufacturer's instructions or a qualified heating engineer for specific cleaning instructions. Generally, this involves isolating the kit, unscrewing it, removing the filter, and rinsing it thoroughly.

Warranty information can be found in the product documentation or by contacting the manufacturer. Typically, the warranty covers defects in materials and workmanship.

The kit should be installed on the return pipe to the boiler, typically horizontally.

Check the filter for debris and clean it if necessary. If the problem persists, consult a heating engineer.

Check for blockages in the filter or pipes. Consult a heating engineer to inspect the system.

Ensure all connections are tight. If leaks continue, consult a heating engineer.