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Desa B165A Limit Switch
Limit switches are crucial due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts. A normal limit switch is a switch in the heating area that determines when the heated air is warmed to a point for the main blower to kick in and circulate the air.
How do you know when your limit type switch really has to be replaced?
- Your system is beginning to become unpredictable time after time
- System will not start or run for any length of time
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If you are going to be buying or purchasing a new Desa B165A replacement part do your best and make sure of the model number as well as make a visual inspection in order to be sure the correct replacement limit switch is the one being purchased. There is no rule that says you have to install the part by yourself. Hire someone with experience locally to do the job for you.
Feel free to download your manual for help.
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