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HOME > HVAC > FRIEDRICH > MW36C3F > LIMIT SWITCH

Friedrich MW36C3F Limit Switch

A normal limit switch is a switch in the heating area that can determine when the air is warmed to a point to activate the main blower. One big reason why limit switches are designed that way is because if the air is too cool inside the furnace to begin with, the you will lose heat in the ducts and the vents will just blow cool air.

What happens when my limit switch most likely is not working right?

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Check eBay to see if your limit switch is in stock!
If you are going to be buying or purchasing any Friedrich MW36C3F part do your best and make sure of the model number as well as make a visual comparison in order to be sure the correct limit switch is being ordered. You do not have to install the part by yourself. Locate a pro in your town or city to do it for you.
Feel free to download your manual for help.
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Check eBay for your limit switch!