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The WT8840 series is the Water Heater Control for trade use to replace WV8840 valves used in AO Smith and Bradford White Water Heaters. It is designed for use in Standing Pilot applications using an immersion well for water temperature sensing. An included integrated NTC temperature sensor reads water temperature within the appliance up to 221 F (105 C).
Status LED. Trims repair time by up to 30 minutes.
Resettable Emergency Temperature Cutoff. Reduces cost and labor time by eliminating valve replacement.
Bigger Pilot Flame.
Accurate Temperature Sensing. Improves comfort and eliminates scalding risk.
Anti-Scalding Algorithms. Protects children and elderly from water exceeding the setpoint.
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By purchasing this item, you are agreeing to have this product installed by a trained technician. The installer or servicer assumes all responsibility for injury or property damage that may result. Refer to your local jurisdiction for installer licencing requirements.