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Whirlpool ATR0742CPP0 Gas Valve
This safety valve is monitored by the main control unit which is affixed to the main HVAC system, if it is equipped with one. The main job of a gas valve is that it regulates all of the gas entering the air handler system.
Signs to watch for in a failing regulating gas valve
- Furnace will not light
- System refuses to start
- You smell gas
- The valve looks damaged
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