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Whirlpool ATE1242RPP0 Limit Switch
The limit switch has a sensor located in the furnace that decides when the air is actually warm enough that it can be circulated throughout the house. Limit switches are crucial because if the air never warms up then the house will never get warm enough.
Simple warnings that your critical limit switch is crapping out?
- The system is beginning to act weird repeatedly
- System will not begin the ignition sequence or will not stay running as it should
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