Description
The Trane RLY0923 time delay relay main application is to delay a certain action electrical in the HVAC system. It serves just as a relay that turns on or off another circuit after a fixed period of time has elapsed. However, due to the fact this is portable and has a broad working temperature, it is applicable with all sorts of HVAC systems. This time delay can help protect parts of cycling equipment by reducing the rate by which they are cycled through. For instance, the system may wait for the fans to come on after the compressor has stopped, and allow any residual heat to be released out of the system.
