Description
The Rheem-Ruud 47-21711-04 Auto Limit Switch is part of the HVAC products that is used to improve safety and efficiency in the systems. This switch controls the temperature and opens at 200°F and close at 180°F so that the system is within its safe temperature range. It only has SPST Switch and has 1/4 quick connects for easy installation and with none or minimal need for repair. It is designed for the 120V as well as 230V systems and it is more suitable for the residential and light commercial applications for HVAC. The auto reset feature enables the system to regain to normal working condition all by itself thus making it safe in preventing the device from overheating.
