Standing pilot water heater gas control valve for AO Smith and Bradford White units. Features integrated NTC temperature sensor, resettable emergency temperature cutoff, and thermopile power generation. Setpoint range 55–155°F with 1" spud connection. Direct replacement for multiple OEM models.
Resideo WT8840B1000 Water Heater Gas Valve 55-155°F
Resideo
$203.95
In Stock — 10+ available
- OEM / cross-reference
- WV8840B1042, WV8840B1109, WV8840B1110, 316910-000, 321166-000
- Fits brands
- AO Smith, Bradford White
- SKU:
- WT8840B1000
- Product Type:
- Water Heater Gas Valve
- Subcategory:
- Standing Pilot Control
- Application:
- Residential
- System Type:
- Water Heater
- Installation Type:
- OEM Replacement
- BTU Input:
- 30,000–85,000 BTU/hr
- Temperature Range:
- 32–150°F
- Setpoint Range:
- 55–155°F
- Pressure Rating:
- 0.5 PSI (14.0 in. w.c.) maximum inlet
- Fuel Type:
- Natural Gas
- Inlet Size:
- 1/2" Inverted Flare
- Connection Type:
- Flare
- Control Type:
- Non-Programmable