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Lennox 12CHP060 Limit Switch
A normal limit switch has a sensor located in the furnace that can determine when the air is warm enough for the blower to be activated. The main reason limit switches are made is because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air.
Hints limit switch is failing
- The heating and AC system refuses to kick in or run well for any significant length if time
- The Lennox system starts to behave differently more often than not
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If you are going to be buying or ordering a new Lennox 12CHP060 replacement part do your best and cross-check the model number and also make a visual inspection in order to be sure the proper replacement limit switch is being ordered. Once you have the part to install the replacement part alone. Find a professional in your community to do it for you.
Feel free to download your manual for help.
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