Description
The Supco Q102 Sequencer is an electrical control apparatus that is applied to stage and time the activation of various circuits which include compressors, fans and heaters. It has a set of thermostatic or time-based switching system, which open or close circuits within a prescribed sequence to synchronize component involvement in HVAC systems. This is installed in the control compartment and is connected to the control wiring harness of the system. It assists in the control of staged operation, minimization of electrical surges, and overall system performance through the arrangement of the start and stop of large loads.
