Dunkirk Transformer Replacement in Greater Vancouver
Genuine Dunkirk transformer, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.
The Transformer on Your Dunkirk Boiler
The transformer steps line voltage down to the low voltage the control board, thermostat, zone valves and gas valve need. A failed transformer leaves the boiler dead or the controls unpowered.
On Dunkirk systems — including models such as Q90-200, XEB, PWX — a failing transformer often shows up as no heat or related symptoms. We diagnose it precisely and install the correct genuine Dunkirk part.
Typical Lifespan
10-20 years
Brand
Dunkirk
Part Category
Controls & Sensors
Safety Warning
A repeatedly blown control fuse usually means a shorted component overloading the transformer — needs proper diagnosis.
Signs of a Failing Dunkirk Transformer
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 Dunkirk Transformer?
Dunkirk Transformer Service Across Metro Vancouver
Frequently Asked Questions
Dunkirk Transformer Replacement, Done Right
Genuine Dunkirk parts, professionally installed and tested across Greater Vancouver.
A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985