Ideal Ignition Electrode Assembly 100613

The Ideal ignition electrode assembly, part number 100613, is the spark-generating component fitted to Ideal Commercial Concord Super Series 4 boilers. It sits in the combustion area and delivers the high-voltage spark that ignites the gas at start-up, allowing the burner to establish a flame and the appliance to run. The assembly is supplied as a complete electrode unit rather than a single probe, so it can be replaced as one item during a service or repair.

• The boiler attempts to fire but there is no spark at the burner, so ignition does not take place.
• The appliance locks out repeatedly on start-up or after a short run period.
• The electrode tip is visibly worn, cracked, or has a heavy build-up of carbon and debris.
• Arcing or tracking marks are visible on the electrode body or its insulation.
• The spark is weak, intermittent, or jumps to earth instead of across the ignition gap.

• Confirm the appliance model and, where available, the serial number against the compatibility list before ordering.
• Check the existing electrode against part number 100613 and the alternative number 1175305 to make sure the correct assembly is being replaced.
• Inspect the surrounding gaskets and seals while the burner area is open, as these are often disturbed during electrode replacement.
• Work on the combustion circuit should be carried out by a competent engineer, with the appliance isolated and made safe before any parts are removed.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.