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International Comfort Products PGAA24B1K1 Limit Switch
The main reason limit switches are made is because if the warmed air is too cool then the house will never get warm enough. The limit switch has a sensor in the air handler that senses, or governs, if and when the air is warmed to a point for the main blower to kick in and circulate the air.
What happens when my limit type switch really is dying?
- The International Comfort Products system is beginning to act differently time after time
- Your International Comfort Products system refuses to kick in or run longer than 30 seconds
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