Trane VAL11357 Water Valve 30067439-890 This is often a result

This is often a result of a dirty pilot burner or a weak flame sensor signal

Use a multimeter to measure the DC resistance across the sensor leads

5 Cv rating supports higher GPM requirements in large-diameter 3/4" pipe runs

Designed specifically for compatibility with Reznor unit heaters including FT and SFT series models (specifically sizes 250 and 300)

SPDT Versatility: Directs current between two different paths

Trane VAL11357 Water Valve 30067439-890 This is often a resultThe Trane VAL11357 Water Valve is a 1 2" 3 Way Water Valve designed for precise fluid control in hydronic HVAC systems. Engineered to meet strict OEM specifications, this motorized assembly ensures accurate modulation of chilled and hot water flows, maintaining setpoint stability in fan coil units and air handlers. As the direct replacement for VAL8107, the VAL11357 facilitates a streamlined retrofit process, matching the legacy footprint and