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International Comfort Products CAC236GKA1 Limit Switch
One big reason why limit switches are designed that way is due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts. The limit switch contains a sensor in the heat exchanger that senses, or governs, when the air is warmed to a point for the main blower to kick in and circulate the air.
What symptoms are present when the limit switch most likely is almost going bad?
- Your system is beginning to behave differently on more than one occasion
- Your International Comfort Products system will not start nor will it stay running like it ought to
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