Can you replace the magnetic system filter on my Dunkirk boiler?

Yes. We supply and professionally install the genuine part across Greater Vancouver. Our licensed technicians diagnose the fault, fit the correct OEM part, and test the system.

Do you sell the Dunkirk magnetic system filter 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 Dunkirk magnetic system filter as part of a certified repair so it is fitted correctly, tested for safety, and keeps your Dunkirk warranty valid.

How do I know my Dunkirk magnetic system filter has failed?

Typical symptoms include: Cold spots from sludge; Repeated pump or valve failures; Black water when bleeding; Noisy, kettling boiler. On Dunkirk boilers this can also show as No Heat or Ignition Failure. We confirm the diagnosis before any work.

Dunkirk · Hydronic & Water

Dunkirk Magnetic System Filter Replacement in Greater Vancouver

Genuine Dunkirk magnetic system filter, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.

Call (604) 359-1081 Request Service

The Magnetic System Filter on Your Dunkirk Boiler

A magnetic system filter traps the black iron-oxide sludge and debris that circulates in heating systems, protecting the heat exchanger, pump and valves. Fitting one is one of the best ways to extend boiler life in older Greater Vancouver systems.

On Dunkirk systems — including models such as Q90-200, XEB, PWX — a failing magnetic system filter often shows up as no heat or related symptoms. We diagnose it precisely and install the correct genuine Dunkirk part.

Typical Lifespan

15+ years (cleaned annually)

Brand

Dunkirk

Part Category

Hydronic & Water

Safety Warning

Black water when you bleed a radiator means circulating sludge — a magnetic filter and flush protect your boiler.

Signs of a Failing Dunkirk Magnetic System Filter

Cold spots from sludge

Repeated pump or valve failures

Black water when bleeding

Noisy, kettling boiler

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 Magnetic System Filter?

Genuine Dunkirk OEM magnetic system filter — no generic substitutes

Installed by Technical Safety BC–licensed gas fitters

Keeps your Dunkirk manufacturer warranty intact

Full combustion, pressure and safety testing after fitting

Up-front pricing — you approve before we start

Backed by our workmanship guarantee

About the Magnetic System Filter All Dunkirk service

Dunkirk Magnetic System Filter Service Across Metro Vancouver

Frequently Asked Questions

Dunkirk Magnetic System Filter Replacement, Done Right

Genuine Dunkirk parts, professionally installed and tested across Greater Vancouver.

Call (604) 359-1081 Request Service

A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985