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Carrier FV4CNB005 Gas Valve
The main job of a gas valve is that it is a type of valve that controls all of the gas as it flows into the furnace. This valve is monitored by the main control board attached to your air handler, if equipped.
Simple warnings that your gas control valve is not working properly?
- The valve looks damaged
- You smell gas
- System refuses to start
- Furnace will not light
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