Description
Miscellaneous Product UCS-221E 2-Stage Sequencer is a solid-state control module that is used to control multistage operations in HVAC systems. This sequencer helps in increasing the efficiency of the system by having a facility for sequencing from a single analog signal, which makes it suitable for building automation systems. The advantages include easy installation, LED indicators of the status and the possibility to connect several units to control more stages of heating and cooling, which ensures the highest efficiency and energy saving.
