Description
The Lennox 25G43 Time Delay Relay is an electronic device which is installed in HVAC equipment to provide a specified time delay between the activation of the control signal and the subsequent functioning of the connected equipment. it prevents a circuit from being turned on (Delay-On-Make) or off (Delay-On-Break) This time delay is necessary in different HVAC applications to maintain the correct sequence and avoid equipment damage by starting or stopping the part in the correct sequence. They enhanced the system efficiency by working on the startup and shutdown sequences of equipment. Protections of the equipment from damage due to frequent switching on and off.
