Markel Products Co. 51135001 Fan Time Delay Relay 24V

The Markel Products Co. 51135001 Fan Time Delay Relay is an essential component in HVAC systems, helping to improve efficiency and management. This relay is frequently used in HVAC equipment and runs on a 24V power supply. Mainly, it delays the fan's activation or deactivation, which helps with energy conservation and maximizes performance. By postponing the fan's operation once the heating or cooling cycle has started, the relay makes sure that the system keeps distributing conditioned air long after the main source of heat or coolant has shut off. By delaying the process, the HVAC system can draw out any heat or cold it still has, increasing overall energy efficiency.