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Whirlpool ATR1543BPP0 Limit Switch
The reason limit switches exist is because if the air is not warm enough the you will lose all the heat as the air flows through the ducts. A normal limit switch is a switch located in the furnace that decides if and when the air is warm enough so that it may be pushed through the ducts and out the vents.
Simple warnings that your limit switch most likely is almost dead?
- The system begins to initiate and then stops from time to time
- Your Whirlpool system refuses to kick in or run well longer than a minute
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