Can you replace the combustion fan (blower / inducer) on my Bosch boiler?

Yes. BoilerPart.ca supplies and professionally installs the genuine Bosch combustion fan (blower / inducer) across Greater Vancouver. Our licensed technicians diagnose the fault, fit the correct OEM part, and test the system.

Do you sell the Bosch combustion fan (blower / inducer) 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 combustion fan (blower / inducer) 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 combustion fan (blower / inducer) has failed?

Typical symptoms include: No ignition; Pressure-switch error codes; Loud humming, whining or grinding; Vibration. On Bosch boilers this can also show as EA No Flame or E9 Overheating. We confirm the diagnosis before any work.

Bosch · Air & Venting

Bosch Combustion Fan (Blower / Inducer) Replacement in Greater Vancouver

Genuine Bosch combustion fan (blower / inducer), supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.

Call (604) 359-1081 Request Service

The Combustion Fan (Blower / Inducer) on Your Bosch Boiler

The combustion fan (also called the blower or inducer) supplies combustion air and pushes flue gases out through the vent. On modulating boilers the control varies fan speed to match output. Bearing wear, blockage, or motor failure causes ignition faults and pressure-switch errors.

On Bosch systems — including models such as Greenstar, Greentherm, Tronic — a failing combustion fan (blower / inducer) often shows up as ea no flame or related symptoms. We diagnose it precisely and install the correct genuine Bosch part.

Typical Lifespan

10-15 years

Brand

Bosch

Part Category

Air & Venting

Safety Warning

Grinding or screeching bearings mean the fan is close to failure — replace before a complete no-heat breakdown.

Signs of a Failing Bosch Combustion Fan (Blower / Inducer)

No ignition

Pressure-switch error codes

Loud humming, whining or grinding

Vibration

Boiler won't start

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.