Tandem EC - Cassette Version

The air curtains are available in different lengths.

The appliance length must be selected so that the entire door width is covered.

We offer various solutions for the control and regulation of our units, which can be used depending on the application and requirements:

Electromechanical control

This variant is ideal for simple applications. All integrated actuators are factory-wired to terminals and can be connected to our electromechanical accessories such as thermostats or external controllers.

KaControl MC1

Our comprehensive comfort control offers extended control options for individual rooms or appliance groups. It can be operated either via a touch display or a web interface. Thanks to on-site 0-10 V control or common communication protocols such as Modbus RTU & TCP, BACnet and KNX, this solution is ideal for all BMS applications.

Extremely unfavorable operating conditions, such as

• strong negative pressure in the room, e.g. caused by mechanical ventilation without supply of outdoor air;
• Extremely adverse weather conditions with high wind speeds in an unprotected location;
• several open passages to the outside, especially if these are arranged opposite each other;

can impair the effective shielding provided by door air curtains.

Additional measures may be required here, e.g. for pressure equalization in the room.

• Complies with the relevant hygiene guideline VDI 6022
• Goal: Ensuring hygienic supply air that is harmless to health
• Applies to common rooms such as workplaces, meeting rooms, break rooms, living rooms, sports facilities and sales rooms.
• With factory-fitted ISO Coarse filter in the intake area.
• Accessibility of all ventilated and water-bearing components for cleaning.

When arranged above the door, the units must be installed in such a way that the air outlet rectifier is as close as possible to the door opening.

For larger distances:

• Aligning the air outlet rectifier
• Select the next higher device length
• Create lateral partitions similar to a corridor

The air outlet rectifier has an adjustment range of 20° so that the air outlet can be designed according to individual requirements.

The air stream can be directed outwards or inwards in a targeted and reliable manner.