Bosch Flue Temperature Sensor Replacement in Greater Vancouver
Genuine Bosch flue temperature sensor, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.
The Flue Temperature Sensor on Your Bosch Boiler
The flue (exhaust) temperature sensor watches the temperature of gases leaving the boiler. Abnormal readings indicate a blocked or failing heat exchanger, scaling, or venting issues, and will trigger a protective shut-down.
On Bosch systems — including models such as Greenstar, Greentherm, Tronic — a failing flue temperature sensor often shows up as ea no flame or related symptoms. We diagnose it precisely and install the correct genuine Bosch part.
Typical Lifespan
8-12 years
Brand
Bosch
Part Category
Air & Venting
Safety Warning
High flue-temperature codes can signal a scaled heat exchanger, not just a sensor — have it diagnosed.
Signs of a Failing Bosch Flue Temperature Sensor
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 Flue Temperature Sensor?
Other Bosch Parts We Install
Bosch Flue Temperature Sensor Service Across Metro Vancouver
Frequently Asked Questions
Bosch Flue Temperature Sensor 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