Installation-ready industrial door air curtains either as heated or recirculated air curtains (without heat exchanger), in suspended or floor mounted versions. Both variants can be installed in series. Depending on the door width, the floor mounted vertical unit can be installed next to the door, either on one side or both sides. The appropriate TIC modules can be installed on top of each other, depending on the door height. For the suspended variant, multiple modules can be installed next to each other, depending on the door width. In the higher specification variant, the air exitsTIC 6000 & TIC 7000 via the Coanvara discharge nozzle – a multi-nozzle system with optimised, drop-shaped profiles. Using the Coanda effect to bring the individual streams together results in a very broad, homogenous airstream. The purposely long profiles, which are parallel and steplessly adjustable in both directions (up to 40°), act as a flow straightener. This ensures the stream mixing factor remains low, as desired. The selected discharge temperature is carried far down to the floor, effectively preventing the room from cooling down. This means the discharged air is heated less than with air curtains using a conventional discharge system. For the basic TIC-S design, the air is discharged via a conical discharge box – located centrally – without a discharge grill. For the TIC 3000, the air is discharged through a fully adjustable system of fins.