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Frigidaire FRP90PTT2A0 Limit Switch
One big reason why limit switches are designed that way is because if the warmed air is too cool then you will never get hot air through the ducts. The limit switch is a type of sensor switch located in the furnace that senses, or governs, when the heated air is warmed to a point for the main blower to kick in and circulate the air.
Key symptoms of a laboring main limit switch
- Your system is starting to shut down unexpectedly more than once
- The heating and AC system will not initiate or continue to run longer than 30 seconds
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If you decide on picking up or ordering a new Frigidaire FRP90PTT2A0 replacement part do your best and double check the correct model and also make a visual inspection so that you are positive that the correct replacement limit switch is being ordered. HVAC professionals can be expensive so you may want to ask around to find a good deal if money is a concern.
Feel free to download your manual for help.
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