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Carrier 48XPN042090300 Gas Valve
The Carrier 48XPN042090300 gas valve controls all of the gas as it arrives to the heating and cooling system. This safety valve may be controlled by the main control unit connected to your system, if present.
What are the clues to watch out for to know my gas valve has a need to be replaced?
- Furnace will not light
- You smell gas
- The valve looks damaged
- System refuses to start
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