Baxi Three Way Valve Actuator 7216614

The Baxi 7216614 is an actuator with three way valve, a hydraulic assembly used on Baxi combi boilers. The motorised head drives the valve so the appliance can direct water to either the central heating circuit or the domestic hot water circuit as demand changes. It sits within the diverter valve and hydraulics group of spares and is a serviceable item on the Main Eco Combi range.

• Domestic hot water runs cold or fluctuates while the heating circuit continues to work.
• The boiler stays in heating mode when a hot tap is opened, or the radiators warm up during a hot water draw.
• The actuator head does not move when the boiler calls for a change of circuit, or it hums without operating the valve.
• The valve spindle is stiff or seized, so the motor cannot drive it through its full travel.
• Fault codes or lockouts linked to the diverter valve or hydraulic circuit appear on the boiler display.

• Check the appliance GC number and model against the compatibility list to confirm this actuator and valve assembly is the correct fit.
• Confirm the part number on the existing component matches 7216614 or the alternative number 1111337 before ordering.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.