Vaillant Water Pressure Sensor Replacement in Greater Vancouver
Genuine Vaillant water pressure sensor, supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.
The Water Pressure Sensor on Your Vaillant Boiler
The water pressure sensor (transducer) tells the boiler the system pressure so it can lock out safely on low pressure and display fill prompts. A drifting sensor causes false low-pressure faults even when pressure is fine.
On Vaillant systems — including models such as ecoTEC plus, ecoTEC pro, ecoFIT — a failing water pressure sensor 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
Controls & Sensors
Safety Warning
Low-pressure codes while the gauge reads normal usually mean a faulty pressure sensor.
Signs of a Failing Vaillant Water Pressure 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 Vaillant Water Pressure Sensor?
Vaillant Water Pressure Sensor Service Across Metro Vancouver
Frequently Asked Questions
Vaillant Water Pressure Sensor Replacement, Done Right
Genuine Vaillant parts, professionally installed and tested across Greater Vancouver.
A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985