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Carrier 48GX042090300 Gas Valve
This safety valve may be controlled by the main control unit attached to your heating and cooling system, if equipped. This valve is a type of valve that controls all of the gas as it flows into the air handler system.
Clues to watch for to know the valve that control the gas needs replacing
- You smell gas
- The valve looks damaged
- System refuses to start
- Furnace will not light
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