Description
The Honeywell RP670A1019 SPDT Pneumatic Switching Relay is used in several HVAC systems. This switch has a Single Pole Double Throw configuration and works at a switching pressure of 13/17 PSI. As a reliable component, it has the following advantages: higher part in controlling the process, higher reliability of the system, and lower maintenance costs. It operates through the application of pneumatic pressure to open or close a switch to facilitate control of diverse functions like the position of the damper, speed of the fan, and the valve.
