The Baxi 7812542 is a genuine OEM 3-way valve motor head complete with retaining clip, designed for use in the Baxi Combi 2 and LPG Combi 2 boiler ranges. This motor head drives the diverter valve, controlling whether heated water flows to the radiators (CH) or to the domestic hot water supply (DHW).

A failing motor head can cause issues such as no hot water, heating when taps run, slow switching, fluctuating water temperatures, or motor-related error codes. Replacing it with this genuine Baxi unit ensures smooth activation of the 3-way valve and restores proper system functionality.

Key Features:

• Genuine Baxi 3-way valve motor head

• Includes retaining clip for secure installation

• Controls switching between CH and DHW circuits

• Ensures smooth and reliable valve movement

• Helps resolve temperature fluctuations, switching faults & diverter issues

• Manufactured to Baxi’s strict OEM standards

• Durable, long-life motor construction

• Direct-fit replacement for quick professional installation

Compatibility

The Baxi 7812542 Motor Head is compatible with:

• Baxi Combi 2

• Baxi LPG Combi 2

• Any boiler listing 7812542 in official Baxi parts documentation

Common compatible models include:

• Baxi Combi 80e 2

• Baxi Combi 105e 2

• LPG variants of the above

Installers should always confirm compatibility using the boiler’s service manual or parts breakdown.