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International Comfort Products TCH236AKA1 Limit Switch
The limit switch is a switch in the heating area that determines when the air is warm enough to activate the main blower. Limit switches are built because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air.
What symptoms are present when the critical limit switch is almost going bad?
- The International Comfort Products system starts to runs uneven often
- Your International Comfort Products system will not begin or will not stay running longer than 10 minutes
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