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International Comfort Products PAF Limit Switch
The limit switch is a type of sensor switch in the heating area that decides when the heated air is warmed to a point that it can be circulated throughout the house. Limit switches are crucial because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air.
Important clues of an unhealthy limit switch
- The HVAC system starts to become unpredictable on a regular basis
- The heating and AC system will not begin or run well longer than a minute
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If you are going to be buying or purchasing do your best and make sure of the correct model as well as make a visual comparison so that you are positive that the right limit switch is being ordered. The installing of the limit switch can be quite easy if you energy and have the proper tools to do it right.
Feel free to download your manual for help.
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