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International Comfort Products FBF050B12A1 Limit Switch
This is important because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the heating area that determines when the heated air is warmed to a point so that it may be pushed through the ducts and out the vents.
What are some indications that my critical limit switch needs replacing?
- Your International Comfort Products system is unable to start or run well even though the desired temperature has not been attained
- The system begins to act differently more often than not
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