Johnson Controls P66BAB-5 Dual Fan Speed Control 190-250 PSI 5'

The Johnson Controls P66BAB-5 Dual Fan Speed Control is a complex device that controls the speed of two fans independently depending on the pressure levels in the HVAC system. The pressure range of 190-250 PSIG and has a single input pressure sensor for pressure control. This kind of control system ensures that each fan can be operated at its speed and thus be able to provide the right amounts of airflow and pressure to conform to some environmental conditions. It has flexibility in its installation in any HVAC layout due to its 5-foot cable. Recommended for commercial structures, industries, and large-scale residential facilities where it is essentialto maintain the right airflow and pressure.