Girard Water Flow Sensor | For GSWH-2 Tankless Water Heater

The Girard water flow sensor is the component that detects water movement in your GSWH-2 tankless water heater and signals it to turn on. If your unit isn't igniting reliably when you open a hot tap, a worn flow sensor is a likely culprit.

• Designed specifically for Girard's GSWH-2 tankless water heater
• Detects water flow to trigger heater ignition
• Durable build for ongoing use
• Direct replacement part, not a universal fit
• Professional installation required

This is not a DIY swap—have a qualified technician install it to keep your tankless system working safely and correctly.