Noritz Flow Sensor Replacement in Greater Vancouver
Genuine Noritz flow sensor, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.
The Flow Sensor on Your Noritz Boiler
The flow sensor measures domestic hot-water flow so a tankless or combi unit knows when to fire and how hard. Scale and debris are the usual enemies, causing no hot water or false activation.
On Noritz systems — including models such as EZ Series, NRC Series, NRCB Combi — a failing flow sensor often shows up as error 10 air supply or related symptoms. We diagnose it precisely and install the correct genuine Noritz part.
Typical Lifespan
8-12 years
Brand
Noritz
Part Category
Controls & Sensors
Safety Warning
No hot water despite good mains flow often traces to a scaled flow sensor — descaling and water treatment help.
Signs of a Failing Noritz Flow Sensor
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 Noritz Flow Sensor?
Noritz Flow Sensor Service Across Metro Vancouver
Frequently Asked Questions
Noritz Flow Sensor Replacement, Done Right
Genuine Noritz parts, professionally installed and tested across Greater Vancouver.
A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985