Air curtain Windbox M,G

WINDBOX is a compact and robust air curtain from our standard range, featuring a timeless and visually appealing design. It is suitable for all types of commercial and industrial entrances, whether installed horizontally above the doorway, vertically on either side of the entrance, or recessed into a false ceiling.

By incorporating a range of accessories, the WINDBOX air curtain can be configured in up to nine different installation arrangements. Together with the wide variety of available finishes, this makes it an extremely versatile air curtain.

Available as “P” type with a hot water coil, “E” type with three-stage shielded electric heating elements and integrated control, or “A” type for air only, without heating. It is also available as “DX” with heat pump using a direct expansion coil, consult DX models for more information.

Advanced Plug&Play control. Includes: Advanced PRO controller with LCD display and integrated thermostat, door contact, 7 m RJ11 cable, and remote control. Optional: Clever PRO intelligent programmable controller compatible with Modbus RTU for BMS integration.

The Windbox air curtain has obtained CSA certification in accordance with UL and CSA standards, enabling its commercialization in North American markets.

 



Basic Specifications
    Maximum range
M: 3,5 m  |  ECM: 3,8 m  |  G: 4 m  |  ECG: 4,2 m
    Airflow
1660 - 7200 m3/h
    Length
1 m to 3 m
    Fans
* Centrifugal double inlet 5-speed, low noise level and reduced consumption
    Heating types
** E: electrical 3 stages  |  P: water  |  A: unheated  |  DX: heat pump
    Heating capacity
E: 3 - 30 kW  |  P: 8,5 - 40,3 kW
    Casing
*** Galvanised Steel
    Grille type
Micro-perforated with prefilter function
    Outlet vanes
Aluminium, airfoil type adjustable 0-15º each side
    Finishes
RAL 9016 standard  |  Other colors on request  |  Stainless steel
    Control
Includes: Plug&Play Advanced PRO + remote control  |  Optional: Clever PRO Control
[*] EC models assembled with very low consumption efficiency fans.
[**] The DX models include a heat pump. For more information, please refer to the corresponding page.
[***] Customizable dimensions on request.
Technical Data  Filters
 Filters
Heating
Unheated
Electrical
Water
Length
1000
1500
2000
2500
3000
All
Frequency
50Hz
60Hz
Dimensions
Air curtain Windbox M,G
Free hanging mounting
Inside ceiling surface mounting
Inside ceiling surface mounting
ID + OD
ID + OD
False ceiling invisible mounting
False ceiling invisible mounting
False Ceiling Frame Kit
False Ceiling Frame Kit
Air curtain Windbox M,G - Dimensions
Accessories
Airtècnics offers a wide range of accessories designed to complement and optimize any air curtain installation, including brackets, sensors, smart control solutions, and customization options tailored to each project.
Primary control
Silentblock - Ceiling
Support - Wall
Support - Floor
Valves 2 ways
Proportional valves
Advanced control II: intelligent PCB with Modbus RTU + DC
Advanced control II: color TFT+ intelligent PCB + Modbus RTU
Clever PRO for air curtain
ADVANCED PRO Control air curtains 2 or 5 speed
Support ceiling angle with silentblock
Support ceiling silentblock threated nuts M8
Lateral fixation for WINDBOX MG with reinforcements
Set wall rail support 800+VR Windbox, Windbox Emp, VARI, Windbox SB-BB Emp
Set wall rail support 720 KOOL + Plenum
Set wall rail support 640 + VR
Decorative Kit feet + screws vertical WINDBOX MG Zincor
Kit junction top 2 vertical WINDBOX M-ECM-G-ECG
Kit junction middle 2 vertical WINDBOX M-ECM-G-ECG
Kit junction middle + top 2 vertical WINDBOX M-ECM-G-ECG Zincor
Kit Valve+Act ON/OFF Pres. Indep. Flow Adjus. DN25L 1"
Kit Valve+Act ON/OFF Pres. Indep. Flow Adjus. DN20 3/4"
Solenoid valve 1" 230V Standard up to 90ºC (electrovalve 2 ways)
Solenoid valve 3/4" 230V Special FPM seal up to 130ºC (electrovalve 2 ways)
Increasing change Add On RJ11 5 speeds water from ON-OFF to 0-10V
Kit Valve+Act modular Pres. Indep. Flow Adjus. DN25L 1"
Kit Valve+Act modular Pres. Indep. Flow Adjus. DN20 3/4"
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