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HOME > HVAC > LENNOX > CB30M-21 > GAS VALVE

Lennox CB30M-21 Gas Valve

This important valve is commanded by the main control unit attached to your air handler, if you have one. The gas valve governs the gas entering the system.

Signs the gas valve is dead

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Check eBay to see if your gas valve is in stock!
Before buying or ordering any Lennox CB30M-21 replacement part, do your due diligence and make sure of the model number as well as make a visual comparison so that you are positive that the correct gas valve is being ordered. HVAC pros could be quite expensive to hire so you may want to keep a lookout locally to find a good deal if money is of great importance to you.
Feel free to download your manual for help.
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Check eBay for your gas valve!