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Lennox CB28UH-036 Gas Valve
The gas valve governs all of the gas entering the furnace. This important valve is probably ran by the main control board which is affixed to the main HVAC system, if you have one.
What are some indications that my primary gas valve is almost going bad?
- Furnace will not light
- The valve looks damaged
- You smell gas
- System refuses to start
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If you are going to be buying or ordering any Lennox CB28UH-036 replacement part do your best and cross-check the model number and also make a visual comparison so that you are positive that the right gas valve is being ordered. There is no rule that says you have to install it yourself. Hire someone with experience in your town or city to replace the part.
Feel free to download your manual for help.
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