Description
The Armstrong Furnace R33191A001 SPST Time Delay Relay is an essential component of HVAC systems. Used to control electrical circuits and they have an added feature of a time delay. It works by holding the state of its contacts in a particular state and after it receives a control signal in different applications. This relay improves the system performance by avoiding frequent switching on and off of the parts and minimizes the damages, It is used in systems and it provides dependable performance with benefits including efficient power control and longevity of system equipment.
