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International Comfort Products TNE125J20B2 Limit Switch
A limit switch was crafted 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 located in the furnace that decides when the air is warmed to a point for the air to begin normal home circulation.
Subtle cues of a poorly performing limit switch
- The HVAC system is starting to become inconsistent repeatedly
- The heating and cooling system will not start nor will it stay running for any significant length if time
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