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International Comfort Products H8DNL050B12A1 Limit Switch
A normal limit switch has a sensor in the air handler that decides when the heated air is warm enough that it can be circulated throughout the house. The main reason limit switches are made is 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.
Indications of a faulty limit switch
- The HVAC system will not initiate or run well even though the desired temperature has not been attained
- The whole system is beginning to erratically from time to time
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Before buying or purchasing any International Comfort Products H8DNL050B12A1 part do your best and double check the correct model and also make a visual comparison so that you are positive that the correct replacement limit switch is the one being purchased. You do not have to install the replacement part alone. Find a professional in your community to do the job for you.
Feel free to download your manual for help.
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