【Durable Brass Construction】Made of solid brass for superior corrosion resistance and pressure tolerance – longer lasting than plastic or alloy flow sensors,helping extend the life of your RV tankless water heater.
【Accurate Flow Detection】Measures 0.5–2.5 GPM water flow to ensure stable heating output and consistent water temperature – no more sudden hot or cold surprises.
【Direct OEM Replacement】Fully compatible with Girard GSWH-2 tankless water heaters. Replaces part numbers 2022107584 and 2GWH-24, no calibration required.
【Easy DIY Installation】Designed for RV owners – simply plug and replace with basic tools, no professional service needed, saving time and repair costs.
【User-Friendly Support】Includes 1x water flow sensor with protective packaging and 30-day return guarantee.Quick tip: check the shower-head icon on your control panel to confirm proper sensor operation.