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International Comfort Products NDC7075BFA1 Limit Switch
Limit switches are built because if the air never warms up then the house will never get warm enough. The limit switch is a type of sensor switch in the heating area that senses, or governs, when the heated air is warmed to a point for the main blower to kick in and circulate the air.
Warnings of an inadequate limit type switch
- The International Comfort Products system starts to become unpredictable frequently
- The HVAC system will not even start or run like it should
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