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Samsung MH052FNCA Limit Switch
The reason limit switches exist is because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the heating area that can determine when the air is warm enough for the air to begin normal home circulation.
What warnings should I watch out for to know if my limit switch most likely is not working properly?
- The heating and cooling system refuses to start or continue to run longer than a minute
- Your system begins to run inconsistently from time to time
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