Ideal Imax Plus Ignition Electrode 08210716 173023

Product Overview

The Ideal Ignition Electrode (Part Number: 173023, Reference: 08210716) is an ignition component designed for selected Ideal Imax Plus commercial gas boilers.

Identified as an Ignition Electrode, this component forms part of the boiler's burner ignition system, providing the electrical spark required to ignite the gas-air mixture during the burner start-up sequence.

The electrode operates alongside the boiler's ignition controls, gas valve and burner assembly. When the ignition system is activated, a high-voltage electrical discharge creates a spark at the electrode tip, allowing the gas-air mixture to ignite under the appropriate operating conditions.

Its construction is designed to withstand the temperatures and operating conditions encountered within the burner ignition area.

Correct operation is essential for maintaining reliable burner ignition, consistent boiler start-up and safe, controlled combustion.

ℹ️ Product Condition Options:

This part may be available in New or Refurbished condition. Please select your desired option from the dropdown menu above. Refurbished ignition electrodes should be professionally inspected and tested to confirm their condition, correct operation and suitability for installation.

Technical Insight & Common Failure Symptoms

The Ideal Imax Plus Ignition Electrode 173023 is responsible for generating the ignition spark required to establish burner combustion. It works with the boiler's ignition control system and associated high-voltage components to initiate the burner firing sequence.

Electrode deterioration, damaged ceramic insulation, incorrect electrode positioning, contamination or problems affecting the electrical connection may interfere with spark generation and reliable burner ignition.

Possible symptoms that may indicate a faulty ignition electrode or associated ignition system problem include:

• Boiler failing to ignite despite receiving an operating demand.

• Burner failing to establish a flame during the ignition sequence.

• Repeated ignition attempts or unsuccessful burner start-up.

• Intermittent ignition or delayed burner ignition.

• Boiler entering an ignition-related safety lockout.

• Weak, irregular or absent ignition spark identified during professional testing.

• Electrical arcing occurring outside the intended spark gap.

• Visible cracks or deterioration affecting the electrode's ceramic insulation.

• Corrosion, contamination or damage affecting the electrode tip or electrical connection.

These symptoms do not necessarily confirm a faulty ignition electrode, as similar problems may result from the ignition transformer, high-voltage lead, gas supply, gas valve, burner controls, wiring or other associated ignition components. Correct professional diagnosis should be carried out before replacing the component.

Safety Advice

Ignition electrodes are essential components within gas-fired commercial heating appliances. Inspection, removal, installation and testing must only be carried out by a Gas Safe registered engineer who is suitably qualified for the appliance and work being undertaken.

Always isolate the appliance's gas and electrical supplies before carrying out any work and follow the manufacturer's installation and servicing instructions.

Ensure the correct ignition electrode part number, appliance model, electrode positioning and spark gap requirements are verified before installation. Incorrect electrode positioning or unsuitable components may affect ignition performance and burner safety.

Ignition systems can generate high-voltage electrical discharges. Never touch the electrode, ignition lead or associated electrical connections while the ignition system is energised.

Inspect the electrode's ceramic insulation, electrical connection and mounting arrangement for damage or deterioration. Any required electrode positioning or adjustment must be completed according to the manufacturer's specifications.

Appropriate ignition testing, burner operation checks, flame supervision verification and combustion safety checks must be completed before returning the boiler to service.