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Carrier 38YKC042 Gas Valve
This valve is a type of valve that controls all of the gas as it enters the system from the gas pipe. This safety valve is monitored by the main control board which is affixed to the main HVAC system, if equipped.
Key indicators that my main gas valve is not working properly?
- You smell gas
- The valve looks damaged
- System refuses to start
- Furnace will not light
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