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Carrier FF1DNE030075AAAA Limit Switch
The main reason limit switches are made is due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough. The limit switch is a switch located in the furnace that determines when the air is warm enough for the blower to be activated.
What happens when my limit switch is almost dead?
- The heating and cooling system will not even start or continue to run for any length of time
- The whole system is beginning to runs uneven often
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