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International Comfort Products FBF075B12A3 Limit Switch
A normal limit switch is a switch in the heating area that determines when the air is warm enough so that it may be pushed through the ducts and out the vents. Limit switches are crucial because if the warmed air is too cool then the house will never get warm enough.
Warnings of a faulty main limit switch
- Your International Comfort Products system refuses to kick in or run for any significant length if time
- Your system is beginning to become inconsistent often
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