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Vario
Heating

Door air curtains for a range of installations.

Vario
Your benefits:
  • Modular casing concept

  • Optionally available with KaControl

  • Installation in suspended ceilings with standard components

Key features

  • Short delivery times for our standard door air curtains
  • For controlled screening of cold air with open doors
  • Air screening reduces energy losses and increases comfort in your entrance area
  • Improved use of space Workplaces can be arranged more closely to the entrance

 TECHNOLOGY

  • Air entry from above or from the sides prevents dust formation and swirling (Marilyn Monroe effect!)
  • High-performance radial fans for high air output, wired ready for connection, switchable between 5 stages
  • High-performance copper/aluminium heat exchanger
  • Easily removable air filter (grade G 2 in line with DIN EN 779); easy to clean by vacuuming or washing
  • Anti-torsion mechanism for heating connections prevents damage to the heat exchanger when screwing in the valves; valves optionally available as accessories

AREAS OF APPLICATION / INSTALLATION

  • Versatile use in showrooms and sales floors of all kinds, malls and public buildings
  • Wall or ceiling-mounted
  • Modular design enables multiple devices to appear as a single visual unit
  • Installation also possible with casing provided by customer
  • Lengths 1.0, 1.5, 2.0 and 2.5 m
  • Suitable for mounting heights ranging from 2.3 to 3.0 m

... also good to know

  • In summer: Door air curtain operates without heat to support air conditioning
  • KaControl system or electromechanical control possible
  • Integration in KaControl networks or building automation systems, such as BACnet, Modbus or LON possible
  • Special designs, such as vertical unit above doorway, standing or oval standing units on request
Technical catalogues
Vario door air curtainsdownload as.pdf, 6,54 MB
Leaflets/Flyers
Spezial Vario, screen-optimizeddownload as.pdf, 2,31 MB
Cross-product information
Product overview, products available in UKdownload as.pdf, 7,97 MB
Spezial KaControl building automationdownload as.pdf, 794,90 KB
Spezial Logistics buildingsdownload as.pdf, 830,76 KB
Spezial hoteldownload as.pdf, 2,41 MB
Spezial retail chainsdownload as.pdf, 3,45 MB
Spezial sports halldownload as.pdf, 2,26 MB
Installation manuals
Vario door air curtains, Tandem 300/385 door air curtains, Installation Manualdownload as.pdf, 2,95 MB
Vario door air curtains, Tandem 300/385 door air curtains, Wiring diagramsdownload as.pdf, 1,87 MB
KaControl for Door Air Curtainsdownload as.pdf, 2,48 MB
Declarations/Certificates
Building product declaration door air curtainsdownload as.pdf, 209,67 KB
Interseroh Recycling Certificatedownload as.pdf, 627,76 KB
TÜV Certificate ISO 9001:2008download as.pdf, 443,11 KB
EU Declaration of Conformity UniLine, Vario, Tandem door air curtainsdownload as.pdf, 1,06 MB
CAD drawings
Vario door air curtain, model size 10download as.dwg, 213,05 KB.dxf, 1,74 MB.pdf, 123,89 KB
Vario door air curtain, model size 15download as.dwg, 232,98 KB.dxf, 2,30 MB.pdf, 131,31 KB
Vario door air curtain, model size 20download as.dwg, 236,28 KB.dxf, 1,91 MB.pdf, 124,80 KB
Vario door air curtain, model size 25download as.dwg, 226,82 KB.dxf, 2,06 MB.pdf, 128,62 KB
Technical details

This table only gives you a brief overview of the technical data. If you are looking for a more detailed product description and further technical data, please use the technical catalogue. The product configurator and the calculation program will help you to find the right article for your selection.


KaControl recirculating air control accessories

KaController 24 V, room control unit with one-touch operation, wall-mounted room control unit, with integral room temperature sensor; only for use with C1 controller

Installation instructions: i385_kurz_kacontroller_int.pdf

Download specifications (.rtf)
Article no.:
196003210001

KaController 24 V, room control unit with function buttons at the side, wall-mounted room control unit, with integral room temperature sensor; only for use with C1 controller, type 3210002

Installation instructions: i385_kurz_kacontroller_int.pdf

Download specifications (.rtf)
Article no.:
196003210002

KaControl room temperature sensor, wall-mounted, IP30, colour white RAL 9010, type 3250110

Is the KaController installation site suitable for a temperature measurement? - If it is not suitable, e.g. behind a curtain, then a KaControl room temperature sensor should be chosen for each group!
Download specifications (.rtf)
Article no.:
196003250110

KaControl CANBUS card, type 3260301

For increasing the number of units in a single-circuit system to a maximum of 30 units, one required per unit
For increasing the cable length from the first to the last unit from 30 to 500 m
Download specifications (.rtf)
Article no.:
196003260301

KaControl cable sensor for unit frost protection, length 600 mm, type 3250114

Download specifications (.rtf)
Article no.:
196003250114

KaControl Building Management System

Serial Modbus card for connection to Modbus networks, type 3260101

Necessary for every secondary air unit!
Download specifications (.rtf)
Article no.:
196003260101

Stage switches for fan speed control

5-stage switch

Installation instructions: i005_5stufenschalter_100925_100926_gb.pdf

Download specifications (.rtf)
Article no.:
196000100925

5-stage summer/winter switch

Only for use in conjunction with thermoelectric shut-off valve
Installation instructions: i006_5stufensommerwinterschalter_100928_100929_gb.pdf

Download specifications (.rtf)
Article no.:
196000100928

Cascade module, type 100906

for the parallel operation of two electromechanical door air curtains via one stage switch
Download specifications (.rtf)
Article no.:
196000100906

Valves

Thermoelectric shut-off valve 230 V

Vario and Tandem 385, 3/4", type 100910
For KaControl and stage switch!
Download specifications (.rtf)
Article no.:
196000100910

Leaving air temperature limiting valve

Vario and Tandem 385, Connection DN 20, 3/4", type 100965
Download specifications (.rtf)
Article no.:
196000100965

Casings

Basic unit casing, powder-coated traffic white RAL 9016

Download specifications (.rtf)
Article no.:
151000110800

Casing extension, powdercoated traffic white, RAL 9016

Download specifications (.rtf)
Article no.:
151000110810

Brackets

Wall brackets made of sendzimir galvanised steel for wall mounting, powder-coated traffic white RAL 9016

Download specifications (.rtf)
Article no.:
151000100890

Ceiling brackets, galvanised steel, powdercoated traffic white RAL 9016; for adjustable suspension from the ceiling

Download specifications (.rtf)
Article no.:
151000100895

Filter

Replacement filter with frame for basic unit, (1 no.)

Download specifications (.rtf)
Article no.:
151000110825

Replacement filter mat for air inlet filter, (1 set = 5 mats)

Download specifications (.rtf)
Article no.:
151000110820

Galvanised steel components

Air duct for air inlet (minimum length 500 mm)

Download specifications (.rtf)
Article no.:
151000110880

Air duct for air outlet (minimum length 500 mm)

Download specifications (.rtf)
Article no.:
151000110881

Air inlet grille with frame and filter fixing, powdercoated traffic white RAL 9016

Download specifications (.rtf)
Article no.:
151000110830

Flexible connection for air inlet side

Download specifications (.rtf)
Article no.:
151000110860

Flexible connection for air outlet side

Download specifications (.rtf)
Article no.:
151000110870

Induction air angle section 90° with connecting frame on both sides

Download specifications (.rtf)
Article no.:
151000110850

Outlet air rectifier with frame, powdercoated traffic white RAL 9016

Download specifications (.rtf)
Article no.:
151000110840

How can a wide entrance with several entrance doors be visually and functionally screened?

This can be done thanks to the modular construction of several basic units. With a matching basic unit casing and casing extension sections, you can created visually elegant and functional solutions for wide entrances. .

What should I consider when installing Vario door air curtains in unheated rooms?

In this case, a frost protection thermostat should be fitted to prevent the heat exchange from freezing. If there is a risk of frost, it will switch off the fans and open the thermoelectric shut-off valve.

How do I select the ideal door air curtain for my project?

Note the following:

 

  • Arrangement to door opening
  • Door width/height (with standing units)
  • Max. discharge height or max. discharge width, taking into account on-site requirements and structural considerations.