Ideal Ignition Electrode Assembly Concord CXA 154967

The Ideal ignition electrode assembly, part number 154967, is a replacement ignition component for Ideal Commercial Concord CXA gas appliances. It sits in the combustion area and delivers the high-voltage spark that lights the burner on demand, so the appliance can move from a call for heat to a stable flame. The assembly is listed under the Ideal Spares brand and is the part to fit when the original electrode has eroded, cracked or stopped sparking reliably.

• The appliance reaches a call for heat but the burner does not light, and the controls eventually lock out.
• No visible spark at the electrode when the ignition sequence is observed.
• The electrode tip is eroded, rounded or heavily carboned, giving a weak or intermittent spark.
• The ceramic insulator is cracked or discoloured, allowing the spark to track to earth instead of jumping the gap.
• Repeated ignition faults that clear temporarily after cleaning but return within a short period.

• Confirm the appliance model and GC number against the compatibility list, as the Concord CXA range covers several outputs and gas types.
• Cross-check the numbers on the existing electrode against 154967, 1177154 and N7387 before ordering.
• Inspect the burner gasket and any seals disturbed during access, and renew them if they are compressed or damaged.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.