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International Comfort Products NTC7100BHA2 Limit Switch
A normal limit switch has a sensor in the heating area that can determine when the air is warmed to a point for the blower to be activated. One big reason why limit switches are designed that way is because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
Clues to watch for to know main limit switch needs to be replaced
- System is unable to start or run as it should
- The International Comfort Products system begins to runs spotty repeatedly
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If you are going to be buying or purchasing a new International Comfort Products NTC7100BHA2 replacement part do your best and double check the model number as well as make a visual comparison so that you are positive that the correct limit switch is the one being purchased. There is no rule that says you have to replace the part all by yourself. Hire someone with experience locally to replace the part.
Feel free to download your manual for help.
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