Description
The Rheem-Ruud 425077 Sequencing Relay is an essential electrical component that measures a mere 28mm in width and is small in size but big in importance for HVAC systems. SPST N/O contact configuration comes with a single pole designed for flush mountability, this device is vital to regulating the start up as well as sequencing of heating elements in Rheem and Ruud HVAC compatible equipment. Powered by a standard 24V power supply, the sequencer allows the proper turning on of heating components that reduces the load at various stages and increases the life of the system. This type of sequencer assists in the management of electrical load by heating element activation in a sequential manner so as to save energy. Originally developed for HVAC use, its dimensions and modularity also allow the control board to be applied to other electrical control systems where sequential component switching is needed.
