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International Comfort Products NBF050B12A1 Limit Switch
The limit switch contains a sensor located in the furnace that determines when the air is actually warm enough that it can be circulated throughout the house. A limit switch was crafted due to the fact that if the air never warms up inside the exchanger the you will lose heat in the ducts and the vents will just blow cool air.
Simple warnings that your limit type switch really is failing?
- The heating and AC system refuses to start or continue to run like it should
- The system is beginning to runs uneven on more than one occasion
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If you are going to be buying or purchasing a new International Comfort Products NBF050B12A1 replacement part do your best and make sure of the correct model and also make a visual inspection so that you are positive that the correct limit switch is the one being purchased. Some pros may charge higher prices than others so it is best to shop around to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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