CKA Ventilated Ceiling Model

CKA Ventilated Ceiling Model

An exhaust purification system – Specially designed for ventilated ceilings

This is a modular UV-C ozone system for reducing odors and eliminating grease deposits designed to be installed in ventilated ceilings. The ventilated ceiling system is distinguished by being space-saving and offering easy lamp replacement. The system is installation in one or two rows, according to the design of the ceiling beams and grease pollution levels. The lamps are aligned length-wise along the entire interior length of the beam.


  • Stability: frames protect the lamps from breaking
  • Optimal use of UV light: the frames are translucent
  • Humidity protection: the frames and connecting pieces have an IP 65 rating and can withstand high air humidity
  • High-quality ECG cooling: electronic ballasts are located in a box outside the frame, protected from heat, humidity, and grease; they have a long life span and are cooled by a ventilator
  • Easy to maintain: lamps and ballasts are easy to replace
  • Easy-to-use: easy maintenance and removal of modules from the hood thanks to high-quality IP 65 connecting pieces and convenient mounting
  • Safety: the control cabinet guarantees safety according to DIN 18869-7 and automatic power connection/disconnection (minimum dependence on staff)
Many good reasons to choose oxytec systems

Well-Founded Know-How

  • Pioneering technology
  • Expert design services since 1996
  • Expertise in project planning and problem solving (use in the food, waste management, and biofuel industries; constant development)
  • Guaranteed and officially certified odor reduction of ca. 95%

Technical Advantages

  • High-quality, reliable systems
  • High-quality, high-performance ozone lamps
  • Long-lasting ozone lamps
  • DIN-compliant control and safety technology
  • Distribution board tested by TÜV (the German Technical Inspection Association), UL-approved (Underwriters Laboratories, global safety consulting and certification)
  • Satisfied customers are convinced of grease deposit elimination when the fire protection covers are removed
  • We can provide references in all German and European cities
  • Various food service facilities (further references given upon request)


A purification system for exhaust heavily polluted with odor and grease
  • Effectively destroys organic particles in the exhaust that contain grease and odors
  • The system is intended for ventilation hoods, ventilated ceilings, and ducts such as those in display cooking systems – a type of experience dining “show” where dishes are prepared in front of guests; it can be any size and meets a wide range of requirements
  • Tested by TÜV (the German Technical Inspection Association), designed according to DIN 18869-7, and CE marked
  • Easy to install in existing exhaust systems


  • Commercial kitchens
  • Fast food restaurants, food stands
  • Display cooking systems
  • Bakeries


  • Significantly increased fire protection
  • The exhaust system remains free of grease deposits over the long term
  • Improves air quality – even outside the building
  • Effectively destroys bacteria and mold
  • Distinctly lowers cleaning and maintenance costs
  • A longer life span for the exhaust system
  • Offers the possibility of reusing kitchen exhaust in heat recovery systems
  • All residues are 100% biodegradable
  • Even older grease deposits are eliminated
  • Possible to install even in older exhaust systems


Standard installation components supplied by oxytec:
  • Frame with ozone lamps (modules) and integrated electronic ballasts
  • Cable for connecting the module and the distribution board (standard length: 2.0 m)
  • Safety switch with spring-loaded pressure rollers
  • Pressure switch
  • CKA-type distribution board, i.e., a control unit for installation above dropped ceilings, as well as a small control panel for wall installation
  • Safety label for the ventilation hood
  1. Exhaust air containing steam passes through the ventilation hood’s grease filter.
  2. Ozone lamps producing UV-C light convert oxygen into ozone.
  3. The ozone oxidizes grease and odor.
  4. The ventilation system and ducts remain free of grease deposits and odors.

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