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HOME > HVAC > FRIEDRICH > MW18Y3F > GAS VALVE

Friedrich MW18Y3F Gas Valve

A gas valve is a valve that will regulate the natural gas as it enters the main unit. This important valve is probably ran by your control board on your system, if present.

What warnings should I watch out for to know if my gas controlling valve is almost dead?

You smell gas
The valve looks damaged
System refuses to start
Furnace will not light

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Check eBay to see if your gas valve is in stock!

If you are going to be buying or purchasing any Friedrich MW18Y3F part, do your due diligence and double check the model number and also make a visual comparison so that you are positive that the correct replacement gas valve is being ordered. There is no rule that says you have to install it yourself. Hire a pro in your community to pay to install it for you.

Feel free to download your manual for help.

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Check eBay for your gas valve!