Description
The Rheem-Ruud 47-25349-01 Auto Limit Switch, is used to keep track of temperature inside an HVAC system. The temperature reaches more than 140°F to 160°F, the switch turns off the system automatically. Doing this keeps the system from overheating. The switch is meant to keep the system safe by controlling its temperature. When the temperature drops to a safe point, the switch lets the system start working again. This feature keeps the system safe and working better for longevity use.
