Independent technical reference

Vaillant

47 published entries

ErrorBase is not affiliated with Vaillant. The logo and colour only help you recognise the brand. Technical information separated from official support routes.

Boilers

Equipment covered

Gas boiler
Air-to-water heat pump
Tankless gas water heater

Vaillant official service

Only channels published by the brand and verified for this market are shown.

Boilers

Vaillant publishes this directory to locate an authorized service provider for your market.

Home service visit

If you smell gas or suspect a leak, ventilate the area, avoid switches and flames, and contact the emergency service for your supply network.

Have this ready

The error code exactly as shown
Model and serial number
Purchase date and proof if it is under warranty

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