Vokera Compact 25/29 Kw 3 Way Diverter Valve Manifold, Cartridge & Actuator - Hanicks - 20034037

No, this part is specifically designed for the Vokera Compact 25 kW (47-364-01) and Compact 29 kW (47-364-02) models only. Please check your boiler's model number carefully.

No, this is a complete 3-way diverter valve assembly that includes the manifold, cartridge, and actuator as a single unit for a full replacement.

It controls the flow of hot water within the boiler, directing it either to the central heating system (radiators) or to the domestic hot water tap, or a combination of both, depending on demand.

The lifespan can vary depending on water quality and system usage. However, diverter valves are a common wear item in boilers, and replacement every 5-10 years is not uncommon, though it can fail sooner.

It is strongly recommended that this part be installed by a qualified Gas Safe registered engineer. Incorrect installation can lead to safety hazards, leaks, or damage to the boiler.

Common symptoms include a lack of heating with hot water available, intermittent hot water, or the boiler displaying specific error codes related to water flow or diverter valve operation.

Ensure the diverter valve is correctly seated and all connections are secure. Check that the system has been properly refilled and bled of air. Verify power is supplied to the actuator.

Turn off the boiler immediately. Check all O-rings and seals were correctly fitted during installation. Ensure pipework connections are tight. Contact a qualified engineer.

Confirm the correct part number was used and that it is installed as per manufacturer instructions. Ensure the actuator is moving freely and correctly connected electrically.