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Goodman VSX130181 Limit Switch
Limit switches were created because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the heat exchanger that senses, or governs, when the air is warm enough that it can be circulated throughout the house.
What symptoms are present when the limit switch most likely is not working properly?
- The heating and cooling system will not begin or run well longer than 10 minutes
- The whole system starts to act differently more often than not
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