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International Comfort Products NDC7050BFA3 Limit Switch
Limit switches exist because if the air never warms up then you will never get hot air through the ducts. A normal limit switch contains a sensor in the heating area that senses, or governs, if and when the air is actually warm enough so that it may be pushed through the ducts and out the vents.
What red flags are there that my limit type switch really is crapping out?
- The heating and cooling system will not even start or run longer than 10 minutes
- The International Comfort Products system is beginning to runs spotty frequently
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Before buying or ordering, do your due diligence and make sure of the correct model as well as make a visual comparison in order to be sure the correct replacement limit switch is the one being purchased. Installation of a new limit switch is a piece of cake provided you know what you are doing and have the tools to do it right.
Feel free to download your manual for help.
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