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- The WT8840 series is the Water Heater Control for trade use to replace WV8840 valves used in A O Smith and Bradford White Water Heaters. It is designed for use in Standing Pilot applications using an immersion well for water temperature sensing. An inc
Resideo Water Heater Control, Series: WT8840, -32 to 150 deg F
- Compact size, provide two automatic valves
- Solenoid operated first automatic valve opens on thermostat call for heat, closes when call for heat ends
- Diaphragm-operated second automatic valve opens under control of regulator, closes if gas or power supply is interrupted
- Meets codes requiring dual safety shutoff
- All adjustments, wiring connections and pilot outlet are accessible from top of control
- Adjustable servo regulator effectively maintains almost constant gas output pressure under wide fluctuations in gas supply pressure
- Compatible with ECO connector
- On-off lighting sequence
- Use with S86F,H, S860D, S8600F,H, S8610 and S90A,B control module
- Natural to LP and LP to natural conversion kits available for standard and slow opening gas valves
- Temperature Rating-32 to 150 deg FManufacturerResideo TechnologiesManufacturer #WT8840A1000/USeriesWT8840