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International Comfort Products PGMD42H060A Gas Valve
The main job of a gas valve is that it controls the natural gas as it comes into the air handler system. This gas valve is most likely operated by the main circuit board on your system, if it is equipped with one.
Easy warnings of a failing regulating gas valve
- Furnace will not light
- The valve looks damaged
- You smell gas
- System refuses to start
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