Can you replace the circulator pump on my Navien boiler?

Yes. BoilerPart.ca supplies and professionally installs the genuine Navien circulator pump across Greater Vancouver. Our licensed technicians diagnose the fault, fit the correct OEM part, and test the system.

Do you sell the Navien circulator pump 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 Navien circulator pump as part of a certified repair so it is fitted correctly, tested for safety, and keeps your Navien warranty valid.

How do I know my Navien circulator pump has failed?

Typical symptoms include: No heat despite the boiler firing; Some radiators cold; Gurgling in pipes; Boiler overheating / cycling. On Navien boilers this can also show as E003 Ignition Failure or E012 Flame Loss. We confirm the diagnosis before any work.

Navien · Hydronic & Water

Navien Circulator Pump Replacement in Greater Vancouver

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

Call (604) 359-1081 Request Service

The Circulator Pump on Your Navien Boiler

The circulator pump moves heated water from the boiler through radiators, baseboards, or in-floor loops and back. A failed pump means no heat distribution and can cause the boiler to overheat. We fit Grundfos, Taco, Wilo and OEM pumps.

On Navien systems — including models such as NCB-240E, NCB-210E, NHB-150 — a failing circulator pump often shows up as e003 ignition failure or related symptoms. We diagnose it precisely and install the correct genuine Navien part.

Typical Lifespan

10-15 years

Brand

Navien

Part Category

Hydronic & Water

Safety Warning

A boiler that fires but leaves radiators cold, or that overheats, often has a failed circulator.

Signs of a Failing Navien Circulator Pump

No heat despite the boiler firing

Some radiators cold

Gurgling in pipes

Boiler overheating / cycling

Grinding or humming pump

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.