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International Comfort Products PH5560AKA2 Limit Switch
Limit switches are crucial due to the fact that if the air inside the furnace is too cool then the house will never get warm enough. A normal limit switch has a sensor in the air handler that senses, or governs, when the heated air is warm enough to activate the main blower.
Warnings of a failing limit type switch
- System refuses to kick in or continue to run even though max temp has not been reached
- The HVAC system is beginning to shut down unexpectedly occasionally
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If you decide on picking up or purchasing, do your due diligence and make sure of the model number and also make a visual inspection in order to be sure the proper replacement limit switch is being ordered. You do not need to install the replacement part alone. Search for a pro in your community to pay to install it for you.
Feel free to download your manual for help.
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