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Whirlpool ATE1243BPP0 Limit Switch
One big reason why limit switches are designed that way is because if the air is too cool inside the furnace to begin with, then the house will never get warm enough. The limit switch is a type of sensor switch in the air handler that makes the determination when the heated air is warm enough that it can be circulated throughout the house.
Main clues limit type switch has to be replaced
- The HVAC system will not begin the ignition sequence nor will it stay running longer that five minutes
- The system starts to erratically on more than one occasion
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Before buying or ordering a replacement limit switch for your Whirlpool ATE1243BPP0 do your best and cross-check the model number and also make a visual inspection so that you are positive that the correct limit switch is the one being purchased. If you are unsure about the correct way of installing the limit switch by yourself then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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