Can you replace the pump cartridge on my Vaillant 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 Vaillant pump cartridge 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 Vaillant pump cartridge as part of a certified repair so it is fitted correctly, tested for safety, and keeps your Vaillant warranty valid.

How do I know my Vaillant pump cartridge has failed?

Typical symptoms include: Noisy or seized circulator; Pump runs but no flow; Reduced heat output; Bearing whine. On Vaillant boilers this can also show as F22 Low Water or F28 Ignition Fault. We confirm the diagnosis before any work.

Vaillant · Hydronic & Water

Vaillant Pump Cartridge Replacement in Greater Vancouver

Genuine Vaillant pump cartridge, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.

Call (604) 359-1081 Request Service

The Pump Cartridge on Your Vaillant Boiler

Many circulators (notably Taco and Grundfos models) use a replaceable cartridge that contains the rotor, bearings and impeller. Swapping the cartridge restores the pump without replacing the whole flanged body — a fast, economical repair.

On Vaillant systems — including models such as ecoTEC plus, ecoTEC pro, ecoFIT — a failing pump cartridge often shows up as f22 low water or related symptoms. We diagnose it precisely and install the correct genuine Vaillant part.

Typical Lifespan

8-12 years

Brand

Vaillant

Part Category

Hydronic & Water

Safety Warning

A humming pump that does not circulate can often be revived with a new cartridge rather than a full pump.

Signs of a Failing Vaillant Pump Cartridge

Noisy or seized circulator

Pump runs but no flow

Reduced heat output

Bearing whine

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 Vaillant Pump Cartridge?

Genuine Vaillant OEM pump cartridge — no generic substitutes

Installed by Technical Safety BC–licensed gas fitters

Keeps your Vaillant 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 Pump Cartridge All Vaillant service

Vaillant Pump Cartridge Service Across Metro Vancouver

Frequently Asked Questions

Vaillant Pump Cartridge Replacement, Done Right

Genuine Vaillant 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