Rheem-Ruud 42-23116-09 3-Pole Sequencing-Relay TPST-N/O

The Rheem-Ruud 42-23116-09 sequencing relay is a great component that can be of great help in starting and operating several units of HVAC equipment. It has three poles and a normal structure only with an opening at the front and is supplied with a 24-AC power source. In general, the relay’s primary responsibility is maintaining the correct order ofdc conductivity for heating components or compressors, as well as load management. It does this by turning some of the components on, while at the same time turning others, that were on earlier, off all at specified time intervals. The controlled on and off process also increases equipment life, conserves energy and enhances the performance of the system.