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International Comfort Products TCA048AKA1 Limit Switch
The limit switch is a switch in the heating area that can determine when the heated air is actually warm enough for the main blower to kick in and circulate the air. Limit switches are crucial because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts.
Chief elements to watch for in a bad critical limit switch
- The HVAC system begins to erratically time after time
- The heating and AC system refuses to kick in or run like it is supposed to
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Before you decide on buying or ordering any International Comfort Products TCA048AKA1 part do your best and cross-check the correct model and also make a visual inspection so that you are positive that the correct replacement limit switch is being ordered. If you are not sure about the properly replacing the limit switch on your own then it may be wise to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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