Can you replace the zone valve on my Lochinvar boiler?

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

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

How do I know my Lochinvar zone valve has failed?

Typical symptoms include: One zone always cold; One zone always hot; Zone not responding to thermostat; Valve buzzing or clicking. On Lochinvar boilers this can also show as Ignition Lockout or Flame Failure. We confirm the diagnosis before any work.

Lochinvar · Hydronic & Water

Lochinvar Zone Valve Replacement in Greater Vancouver

Genuine Lochinvar zone valve, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.

Call (604) 359-1081 Request Service

The Zone Valve on Your Lochinvar Boiler

Zone valves control which areas of a hydronic system receive heat, allowing independent temperature control per floor or zone. A failed zone valve leaves a zone permanently cold or permanently hot.

On Lochinvar systems — including models such as Knight, Knight WH, Noble — a failing zone valve often shows up as ignition lockout or related symptoms. We diagnose it precisely and install the correct genuine Lochinvar part.

Typical Lifespan

10-15 years

Brand

Lochinvar

Part Category

Hydronic & Water

Safety Warning

A single zone that never heats while others work usually points to a failed zone valve or actuator.

Signs of a Failing Lochinvar Zone Valve

One zone always cold

One zone always hot

Zone not responding to thermostat

Valve buzzing or clicking

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.