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Sanyo KHS2472 Limit Switch
The limit switch is a switch in the air handler that senses, or governs, when the heated air is warmed to a point to activate the main blower. A limit switch was crafted because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
Subtle hints critical limit switch will have to be replaced
- The whole system begins to become inconsistent repeatedly
- The heating and AC system will not even start or continue to run longer than a minute
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