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Lennox G43UF Gas Valve
This important valve is commanded by the main circuit board on your heating system, is it so equipped. A gas valve regulates the natural gas as it comes into the furnace.
Signs of a faulty gas valve
- Furnace will not light
- The valve looks damaged
- You smell gas
- System refuses to start
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If you decide on picking up or ordering any Lennox G43UF replacement part do your best and double check the correct model as well as make a visual comparison in order to be sure the correct gas valve is being ordered. You do not need to install the part by yourself. Pay a professional in your town or city to do it for you.
Feel free to download your manual for help.
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