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Lennox CB28UH-042 Gas Valve
The gas valve controls all of the gas as it streams into the air handler system. This safety valve is most likely operated by the main circuit board that is coupled to your system, if you have one.
Simple warnings that your gas valve is crapping out?
- 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 ordering a replacement gas valve for your Lennox CB28UH-042, do your due diligence and make sure of the model number as well as make a visual inspection so that you are positive that the correct replacement gas valve is being ordered. There is no rule that says you have to replace the part all by yourself. Pay a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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