Rheem-Ruud 42-22655-03 Time Delay Relay 30Sec Break Time Relay

The Rheem-Ruud 42-22655-03 Time Delay Relay is a parts which is dedicated to improve the performance and efficiency of HVAC equipment. Control voltage of this relay is 24V, and the time delay is 30seconds, hence it is ideal in managing most HVAC units. It is known as On Delay On Break which implies that the output activates the connected devices after a certain time after receiving power and the deactivates them after receiving a break in power. The time delay relay is specially useful to help eliminate short cycling of HVAC equipment or when it is necessary to time the operation of one or many components.