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HOME > HVAC > FRIGIDAIRE > FRS18PYW20 > LIMIT SWITCH

Frigidaire FRS18PYW20 Limit Switch

A normal limit switch is a type of sensor switch located in the furnace that senses, or governs, when the heated air is warm enough so that it may be pushed through the ducts and out the vents. Limit switches exist because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.

Easy warnings of a defective limit switch

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Check eBay to see if your limit switch is in stock!
Before you decide on buying or ordering a replacement limit switch for your Frigidaire FRS18PYW20 do your best and make sure of the model number as well as make a visual comparison in order to be sure the correct replacement limit switch is being ordered. Some pros may charge higher prices than others so you may want to ask around to acquire the best rate if money is of great importance to you.
Feel free to download your manual for help.
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Check eBay for your limit switch!