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International Comfort Products H9MPV100J20A1 Limit Switch
A normal limit switch is a switch in the heating area that decides if and when the air is actually warm enough to activate the main blower. Limit switches exist because if the air never warms up the you will lose all the heat as the air flows through the ducts.
General warnings to watch for in a failing main limit switch
- The system is starting to become unpredictable often
- System will not begin or will not stay running even though the desired temperature has not been attained
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Before buying or ordering any International Comfort Products H9MPV100J20A1 replacement part, do your due diligence and cross-check the model number and also make a visual inspection in order to be sure the correct limit switch is being ordered. Installation of the limit switch is a piece of cake provided you energy and have the proper tools to do it right.
Feel free to download your manual for help.
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