Can you replace the ignition electrode on my Bosch boiler?

Yes. BoilerPart.ca supplies and professionally installs the genuine Bosch ignition electrode across Greater Vancouver. Our licensed technicians diagnose the fault, fit the correct OEM part, and test the system.

Do you sell the Bosch ignition electrode on its own?

No. Boiler parts are supplied and installed by our licensed technicians as part of a repair — we do not sell parts for individual or DIY purchase. We install the Bosch ignition electrode as part of a certified repair so it is fitted correctly, tested for safety, and keeps your Bosch warranty valid.

How do I know my Bosch ignition electrode has failed?

Typical symptoms include: Clicking with no ignition; Weak or no spark; Delayed, "whoomph" ignition; Intermittent lockouts. On Bosch boilers this can also show as EA No Flame or E9 Overheating. We confirm the diagnosis before any work.

Bosch · Ignition & Flame

Bosch Ignition Electrode Replacement in Greater Vancouver

Genuine Bosch ignition electrode, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.

Call (604) 359-1081 Request Service

The Ignition Electrode on Your Bosch Boiler

The ignition electrode produces a high-voltage spark across a precise gap to light the gas. A worn, sooty, or misaligned electrode causes weak sparking, slow ignition, and lockouts.

On Bosch systems — including models such as Greenstar, Greentherm, Tronic — a failing ignition electrode often shows up as ea no flame or related symptoms. We diagnose it precisely and install the correct genuine Bosch part.

Typical Lifespan

5-10 years

Brand

Bosch

Part Category

Ignition & Flame

Safety Warning

Audible clicking with no light-off usually means a worn electrode or incorrect spark gap.

Signs of a Failing Bosch Ignition Electrode

Clicking with no ignition

Weak or no spark

Delayed, "whoomph" ignition

Intermittent lockouts

Parts Are Professionally Installed — Not Sold for DIY

For your safety and to keep your manufacturer warranty valid, BoilerPart.ca does not sell loose boiler parts over the counter or for self-installation. Under BC regulations, gas appliance components must be installed by a licensed gas fitter. Every part we source is genuine OEM and is professionally fitted, tested, and certified by our Technical Safety BC–licensed technicians as part of a complete repair or installation.