479 East 186th Street Bronx, N.Y.  10458

Monday - Friday 7am-5pm  Saturday 8am-3pm

Replaces AO Smith Part#100112336 & 9007884005

Replaces Honeywell Part#WV8840B1042 WV8840B1109 WV8840B1110

Price: $118.50

    Item #: WT8840B1000
    Availability: In stock
    Usually ships In 1-2 Business days
    In stock Quantity: 6

    Cross Reference


    The WT8840 series is the Water Heater Control for trade use to replace WV8840 valves used in AOSmith 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).

    Product Specifications

    Gas control
    87C TCO; Replaces WV8840B1042, WV8840B1109, WV8840B1110, 316910-000, 321166-000, 100112336. or 9007884005
    Item Type
    Mounting in the upright position
    Temperature Ratings (C)
    Ambient-- 0 C to 60 C; TCO Limit-- 87 C
    Temperature Ratings (F)
    Ambient-- 32 F to 150 F; TCO Limit-- 189 F
    Setpoint Temperature Range (F)
    Valve-- 55F to 155F
    Pressure Regulator Setting (psi)
    5.0 in. wc
    Inlet/Outlet Size (in.)
    1/2 in. NPT x 1/2 in. Inverted Flare
    Min. 30 ft3/hr, Max. 75ft3/hr