Rheem-Ruud 47-21711-08 Limit Switch Auto Reset 110°F-130°F

The Rheem-Ruud 47-21711-08 Limit Switch is a safety part utilized to adjust the temperature within Heating, Ventilation as well as Air Conditioning equipment. This auto reset limit switch temperature range is 110°F to 130°F . The circuit is switched with single pole single throw switch and it can be operated on 120/230 VAC electrical supply. The 47-21711-08 is installed into Rheem and Ruud heating systems to shut down the system past 130°F and to operate the system once temperatures remain below 110°F. This affords protection for the equipment and safe operation: besides thermal protection from harm. The benefit of this limit switch are that there is a limitation of overheating, high reliability of the system, and low failure rates of the equipment.