Buderus Secondary Heat Exchanger Replacement in Greater Vancouver
Genuine Buderus secondary heat exchanger, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.
The Secondary Heat Exchanger on Your Buderus Boiler
The secondary (or condensing) heat exchanger sits in the flue path of high-efficiency boilers and extracts additional heat from the exhaust gases before they leave the appliance. It is where flue-gas condensation forms, so it operates in a wet, mildly acidic environment and is prone to blockage and corrosion over time.
On Buderus systems — including models such as GB142, GB162, Logamax plus — a failing secondary heat exchanger often shows up as ignition fault or related symptoms. We diagnose it precisely and install the correct genuine Buderus part.
Typical Lifespan
10-15 years
Brand
Buderus
Part Category
Combustion & Gas
Safety Warning
Persistent flue error codes with a high condensate output point to a failing secondary exchanger.
Signs of a Failing Buderus Secondary Heat Exchanger
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 Buderus Secondary Heat Exchanger?
Other Buderus Parts We Install
Buderus Secondary Heat Exchanger Service Across Metro Vancouver
Frequently Asked Questions
Buderus Secondary Heat Exchanger Replacement, Done Right
Genuine Buderus parts, professionally installed and tested across Greater Vancouver.
A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985