Air curtain Recessed Windbox with OH and Kleenfan Technology

Recessed Windbox air curtain specially conceived and designed for installation in false ceilings. It has a double function of disinfecting and purifying the air and surfaces, using Kleenfan and OH technologies which, thanks to the effect of photocatalysis and the generation of OH· hydroxyl radicals, eliminate viruses, bacteria, odours and contaminating gases, improving the quality of the air.

Combines two patented purification technologies based on hydroxyl radical (OH·) generation and the effect of photocatalysis. The innovative OH Active technology efficiently generates hydroxyl radicals while complying with the chemical exposure limits established by the National Institute of Safety and Health (INSS). It purifies both air and surfaces through a chain reaction.

Using Advanced Oxidation Processes (AOP), it inactivates up to 99.9% of pathogenic microorganisms (viruses and bacteria), improves air quality by reducing volatile organic compounds (VOCs), airborne particles and odours. It includes a purification cartridge containing a hydrogen peroxide solution for the generation of hydroxyl radicals.

Kleenfan technology features photocatalytic purification fans that use UV-A light emitted by a long-life LED. The UV-A light acts on the titanium dioxide of the turbine to generate Reactive Oxygen Species (ROS), which, through oxidation-reduction reactions, inactivate a wide range of pathogenic microorganisms (viruses and bacteria) and mineralize most urban pollutants generated by traffic and industry, including NOx, SOx, COx, formaldehyde, VOCs and other contaminants.

The unit includes the Advanced Clever Control system with a 24-hour purification program, a 4-level air quality indicator and a hydrogen peroxide cartridge replacement alarm (approximately every 3 months, depending on operating conditions). Additional features include Plug & Play installation, intelligent programming, automatic operation, energy-saving mode and Modbus RTU communication via PLC.

Basic Specifications
    Maximum range
ECM: 3,8 m  |  ECG: 4,2 m
    Airflow
1720 - 6300 m3/h
    Length
1 m to 2,5 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 : 8,7 - 33,6 kW
    Casing
Galvanised Steel
    Grille type
Self-supporting frame with door and aluminum slats
    Outlet vanes
Aluminium, airfoil type adjustable 0-15º each side
    Finishes
RAL 9016 standard  |  Other colors on request
    Control
Includes: Advanced Clever Kit II Plug&Play Control with air quality information
[*] EC models assembled with very low consumption efficiency fans.
Technical Data  Filters
 Filters
Heating
Unheated
Electrical
Water
Length
1000
1500
2000
2500
All
Frequency
50Hz
60Hz
Dimensions
Air curtain Recessed Windbox with OH and Kleenfan Technology - 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.
Legacy Control
Silentblock - Ceiling
Support - Wall
Support - Ceiling
Valves 2 ways
Proportional valves
Clever KIT II for 5 speed air curtain with Wellisair and Photocatalytic technologies
Support ceiling angle with silentblock
Support ceiling silentblock threated nuts M8
Set wall rail support 800+VR Windbox, Windbox Emp, VARI, Windbox SB-BB Emp
Steel cable hanger M8 length 5m
Steel cable hanger M8 length 1m
Recessed air curtains fixing 1m cable kit from inside (Models MG1000-M1500)
Recessed air curtains fixing with threated rods kit from inside (Models 1000 to 2000)
Solenoid valve 3/4" 230V Standard up to 90ºC (electrovalve 2 ways)
Solenoid valve 3/4" 230V Special Steam up to 170ºC (electrovalve 2 ways)
Solenoid valve 3/4" 230V Special FPM seal up to 130ºC (electrovalve 2 ways)
Kit Valve+Act ON/OFF Pres. Indep. Flow Adjus. DN20 3/4"
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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