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Whirlpool ATR1255BPP0 Limit Switch
Limit switches were created due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts. The limit switch has a sensor located in the furnace that determines when the air is actually warm enough for the main blower to kick in and circulate the air.
Simple signals main limit switch will not live much longer
- System refuses to start or run well longer than a minute
- Your system starts to stop suddenly repeatedly
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If you are going to be buying or ordering a new Whirlpool ATR1255BPP0 replacement part, do your due diligence and double check the correct model and also make a visual comparison in order to be sure the proper replacement limit switch is the one being purchased. The installing of a new limit switch is a piece of cake provided you know what you are doing and have the tools to do it right.
Feel free to download your manual for help.
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