Type A is for Constant Air Volume (CAV) control and is offered with:
- LED lights with alarm - can be mounted both horizontally and vertically.
- Digital Display with alarm- can only be mounted vertically.
Type B is designed for Variable Air Volume (VAV) control and is compatible with variable frequency controllers.
- LED lights with alarm - can be mounted both horizontally and vertically.
- Digital Display with alarm - can only be mounted vertically