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Lennox CB27UH-042 Gas Valve
A gas valve controls the flow of all of the gas as it enters the HVAC system. This valve is commanded by the main circuit board which is affixed to the main HVAC system, if present.
Key indicators that my gas control valve is about to stop working?
- System refuses to start
- You smell gas
- Furnace will not light
- The valve looks damaged
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If you decide on picking up or purchasing any Lennox CB27UH-042 part do your best and cross-check the model number as well as make a visual inspection in order to be sure the correct gas valve is being ordered. You do not have to replace the part all by yourself. Look for a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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