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Amcor UCHW-H12AF2 Limit Switch
This is important 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 is a switch located in the furnace that senses, or governs, if and when the air is warmed to a point that it can be circulated throughout the house.
What happens when my main limit switch is dying?
- The heating and cooling system will not even start or run even though max temp has not been reached
- The system starts to go through the startup sequence but stops quickly occasionally
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If you decide on picking up or purchasing, do your due diligence and double check the correct model as well as make a visual inspection so that you are positive that the correct limit switch is the one being purchased. You do not need to install the replacement part alone. Look for a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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