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Carrier 50GL042300 Limit Switch
A normal limit switch is a switch in the heat exchanger that determines when the air is warm enough so that it may be pushed through the ducts and out the vents. Limit switches are crucial due to the fact that if the air inside the furnace is too cool the you will lose heat in the ducts and the vents will just blow cool air.
Key clues of a deteriorating main limit switch
- The HVAC system is beginning to initiate and then stops occasionally
- System is unable to start or run well even though max temp has not been reached
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If you decide on picking up or purchasing a replacement limit switch for your Carrier 50GL042300 do your best and double check the model number and also make a visual inspection in order to be sure the right limit switch is the one being purchased. There is no rule that says you have to install the part by yourself. Find a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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