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Lennox CB28UH-030 Gas Valve
This important valve is ran by the main control board on your system, if you have one. The Lennox CB28UH-030 gas valve is a valve that will regulate the gas as it flows into the HVAC system.
Clues to watch for to know the main gas valve will eventually need to be replaced
- System refuses to start
- You smell gas
- The valve looks damaged
- Furnace will not light
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Before buying or purchasing a replacement gas valve for your Lennox CB28UH-030, do your due diligence 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. Once you have the part to install it yourself. Hire someone with experience in your area to pay to install it for you.
Feel free to download your manual for help.
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