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HOME > HVAC > FRIGIDAIRE > FFPH1422R1 > LIMIT SWITCH

Frigidaire FFPH1422R1 Limit Switch

The reason limit switches exist is because if the air is too cool inside the furnace to begin with, then the house will never get warm enough. A normal limit switch contains a sensor in the heating area that senses, or governs, when the heated air is warmed to a point for the blower to be activated.

Signs main limit switch is on its last leg

The whole system starts to behave erratically repeatedly
The heating and cooling system will not initiate nor will it stay running longer than 30 seconds

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Check eBay to see if your limit switch is in stock!

If you decide on picking up or purchasing, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the correct limit switch is the one being purchased. There is no need to install the replacement part alone. Pay a professional in your area to do it for you.

Feel free to download your manual for help.

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Check eBay for your limit switch!