The Baxi 720222801 is a genuine OEM ignition electrode designed for use in Baxi Duo-tec and Platinum Combi boilers. This electrode is responsible for generating the spark that ignites the gas burner, ensuring safe, reliable, and consistent boiler start-up.

A worn or faulty ignition electrode can cause delayed ignition, failed starts, intermittent firing, noisy ignition, or full boiler lockouts. Replacing it with this genuine Baxi component restores dependable ignition performance and stable heating operation.

Key Features:

• Genuine Baxi ignition electrode

• Produces a strong, reliable spark for safe ignition

• Designed for Duo-tec & Platinum Combi boiler ranges

• Helps resolve ignition failures, start-up noise & lockout faults

• Manufactured to Baxi’s strict OEM quality standards

• Heat-resistant, durable construction

• Direct-fit replacement for quick, professional installation

Compatibility

The Baxi 720222801 Ignition Electrode is compatible with:

• Baxi Duo-tec Combi

• Baxi Platinum Combi

• Any model listing 720222801 in the official Baxi parts documentation

Common compatible models include:

• Duo-tec Combi 24 / 28 / 33 / 40

• Platinum Combi 24 / 28 / 33 / 40

Installers should always confirm exact model compatibility using the boiler’s service manual or parts list.