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International Comfort Products NAC036AKA1 Limit Switch
Limit switches are crucial because if the air is not warm enough then you will never get hot air through the ducts. A normal limit switch is a switch in the air handler that makes the determination when the air is warm enough so that it may be pushed through the ducts and out the vents.
Warnings limit switch will die soon
- The HVAC system is unable to start nor will it stay running for any length of time
- Your system is starting to act differently frequently
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