Ideal Flue Damper Actuator F320-560 174686

The Ideal 174686 is a flue damper actuator, supplied as part of the F320-560 flue assembly range. It is manufactured by Ideal for use in Ideal Commercial appliances, where it drives the flue damper to the correct position as part of the appliance's flue and combustion air control sequence. Correct operation of the actuator supports reliable running and safe flue performance across the Imax Xtra commercial range.

• The appliance locks out or reports a flue-related fault during or after the ignition sequence.
• The damper fails to move to its open or closed position when the appliance is started.
• The actuator motor runs continuously, buzzes or makes unusual noise without moving the damper.
• Intermittent operation, with the appliance running correctly on some cycles and faulting on others.
• Visible damage, overheating or a burnt smell around the actuator body or its wiring.

• Confirm the appliance model and serial number against the compatibility list, as the same actuator body is used across several Imax Xtra variants.
• Check the part number on the existing actuator and compare it with 174686, 174684 and 1782162 before ordering.
• Inspect the flue damper spindle and any seals while the assembly is apart, and replace worn items at the same time.
• Flue and combustion-related work should be carried out by a competent engineer, with the appliance re-commissioned and flue readings checked after fitting.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.