Ideal Fan Assembly Super Plus DBI 110539

The Ideal 110539 is a fan and control assembly supplied for Ideal Commercial appliances in the Super Plus and Module Super Plus DBI ranges. It combines the combustion fan with its control electronics in a single unit, drawing flue gases through the heat exchanger and proving airflow to the boiler's control sequence. Because the fan and its control board are supplied as one assembly, the whole unit is replaced rather than the motor or PCB separately.

• The boiler locks out or fails to fire, with the fan failing to run or prove airflow at start-up
• Grinding, rumbling or whistling noise from the fan housing during operation
• Intermittent running or repeated lockouts that clear after a reset and return
• Visible damage, play or contamination around the fan impeller or its housing
• Fan runs continuously or not at all, with no response to the control sequence

• Check the appliance model and GC number against the compatibility list before ordering, as the same appliance family uses more than one fan variant
• Confirm whether the existing unit is marked 110539 or 1175417, as both numbers identify this assembly
• Inspect the fan mounting gasket and flue seals while the assembly is removed and replace them if they are compressed or perished