ACTIVE AIR: 2006-PRESENT
The Active Air system is a suspension control system. It was designed to enhance the drivability of the vehicle. The first systems were all aftermarket installed but eventually several coach manufacturers installed the system during the production of the vehicle. The system incorporated electronic height sensors, steering sensors and special air solenoid valve manifolds. Along with suspension control, the system provided air leveling and could control hydraulic leveling, room extensions and other equipment. The system did not use a touch panel; instead it used a LCD screen. The first screens were monochrome but the later screens were color. The Active Air system is the only HWH system to use the LCD screen. The system is very complicated and there are quite a few different LCD screen assemblies so it is very important to contact HWH when working on an Active Air system.