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Heat Controller SMA 12 Gas Valve
This gas valve is probably ran by the main control unit connected to your system, if you have one. The gas valve is the regulator of the gas as it streams into the furnace.
Key symptoms of an ailing regulating gas valve
- Furnace will not light
- System refuses to start
- You smell gas
- The valve looks damaged
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Before you decide on buying or purchasing a replacement gas valve for your Heat Controller SMA 12, do your due diligence and make sure of the correct model and also make a visual inspection so that you are positive that the proper replacement gas valve is being ordered. There is no need to install the part by yourself. Hire someone with experience in your town or city to do the job for you.
Feel free to download your manual for help.
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