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Samsung MH035FECA Limit Switch
A normal limit switch contains a sensor in the heating area that senses, or governs, when the air is actually warm enough to activate the main blower. Limit switches were created because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts.
Warnings limit switch is on its last leg
- The system is starting to behave differently time after time
- Your Samsung system is unable to start nor will it stay running like it ought to
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