Bosch Hot Surface Igniter Replacement in Greater Vancouver
Genuine Bosch hot surface igniter, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.
The Hot Surface Igniter on Your Bosch Boiler
The hot surface igniter (HSI) is a silicon-nitride or silicon-carbide element that heats until it glows, igniting the gas at the burner. HSIs are fragile and degrade with each cycle; a cracked igniter is a very common no-heat cause.
On Bosch systems — including models such as Greenstar, Greentherm, Tronic — a failing hot surface igniter often shows up as ea no flame or related symptoms. We diagnose it precisely and install the correct genuine Bosch part.
Typical Lifespan
5-8 years
Brand
Bosch
Part Category
Ignition & Flame
Safety Warning
A hot surface igniter that glows but never lights the burner is usually cracked and needs replacement.
Signs of a Failing Bosch Hot Surface Igniter
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.
Why Have Us Install Your Bosch Hot Surface Igniter?
Other Bosch Parts We Install
Bosch Hot Surface Igniter Service Across Metro Vancouver
Frequently Asked Questions
Bosch Hot Surface Igniter Replacement, Done Right
Genuine Bosch parts, professionally installed and tested across Greater Vancouver.
A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985