Can you replace the high-limit thermostat on my Burnham boiler?

Yes. BoilerPart.ca supplies and professionally installs the genuine Burnham high-limit thermostat across Greater Vancouver. Our licensed technicians diagnose the fault, fit the correct OEM part, and test the system.

Do you sell the Burnham high-limit thermostat 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 Burnham high-limit thermostat as part of a certified repair so it is fitted correctly, tested for safety, and keeps your Burnham warranty valid.

How do I know my Burnham high-limit thermostat has failed?

Typical symptoms include: Boiler locks out on overheat; Repeated high-limit trips; No heat after a trip; Burner cuts out at temperature. On Burnham boilers this can also show as No Heat or Short Cycling. We confirm the diagnosis before any work.

Burnham · Safety

Burnham High-Limit Thermostat Replacement in Greater Vancouver

Genuine Burnham high-limit thermostat, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.

Call (604) 359-1081 Request Service

The High-Limit Thermostat on Your Burnham Boiler

The high-limit thermostat is a safety control that shuts the burner off if water temperature exceeds a safe maximum, protecting the boiler and home from overheating. Repeated trips signal a circulation or sensor problem that must be fixed, not bypassed.

On Burnham systems — including models such as Alpine, ES2, Series 2 — a failing high-limit thermostat often shows up as no heat or related symptoms. We diagnose it precisely and install the correct genuine Burnham part.

Typical Lifespan

10-15 years

Brand

Burnham

Part Category

Safety

Safety Warning

A high-limit that keeps tripping is protecting you from a real overheating cause — never just reset and ignore it.

Signs of a Failing Burnham High-Limit Thermostat

Boiler locks out on overheat

Repeated high-limit trips

No heat after a trip

Burner cuts out at temperature

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.