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Trane TWR036D100A0 Limit Switch
A normal limit switch is a switch in the air handler that senses, or governs, if and when the air is warm enough for the main blower to kick in and circulate the air. One big reason why limit switches are designed that way is because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
What warnings should I watch out for to know if my limit switch is not working properly?
- The Trane system is beginning to erratically on more than one occasion
- Your Trane system will not initiate or will not stay running like it should
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Before buying or ordering a new Trane TWR036D100A0 replacement part do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct limit switch is the one being purchased. There is no need to install it yourself. Hire someone with experience in your town or city to do the job for you.
Feel free to download your manual for help.
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