Description
The Rheem-Ruud 47-21900-05 C/O Auto Limit Switch is a safety device that is used in HVAC systems in order to protect the systems from over heating and over cooling. This is an auto resetting limit switch with operating temperature range of – 31 to 200 degree centigrade It is essential to avoid overheating of equipments and this switch helps to switch off the equipment when the temperature goes beyond the set limit. This switch is rated for voltage of 25-230V and has a connection size of 1/4” thus suitable for use in HVAC systems. Its mounting is flanged to ensure that it fits well in the airstream to ensure that it delivers the required performance all the time.
