C&K carries a full line of Snap and DIP switches for use in commercial air management and ventilation equipment such as dampers and damper controllers. For terminal units used in variable air volume (VAV) systems, the full profile BD series DIP or the low profile SDA series with extended actuators can easily be set by technicians operating in tight spaces. For damper actuator position switches, the LC and TM series basic snap switches are ideal options. Both switches can be built into customized modules based on customer requirements.