We have given a new shape to the inspection window

Enginia’s R&D Department presents a new product: the Square Window Serie OBP.Q. An innovative solution, specially conceived for Air Handling Unit specialists, that solves at least 4 problems:


Thanks to a powerful in-built LED light


Do away with inspection lamps and save on wiring costs


A specially designed cover protects the AHU from UV rays and ensures optimal air quality


Besides improving the design of the window, the frame minimises screw oxidation

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A new window that shines in its own light

Equipped with a high intensity and long reach light, the new Square Window Serie OBP.Q has been developed to meet the interior lighting requirements of small and medium sized AHUs with not practical doors.

Thanks to the light source mounted inside, you need not install a classical inspection lamp and can achieve considerable savings in wiring.


Constant attention to our customer needs is reflected in this window

At Enginia, attention to details and customer requirements is our top priority. This is the reason why the colour of the screw cover for the new square window can be customised according to the your preferences.

A shield against UV rays

The new Square Window Serie OBP.Q is fitted with a cover that prevents the formation of algae in the humidifying sections.

7 reasons to choose it, briefly:

  • Easily installed without any wiring
  • Sealed light source separate from the body of the window
  • Quick battery replacement
  • Cover to prevent the formation of algae inside the humidifying sections
  • Also available in a LED-free version
  • Suitable for hygienic applications according to the standard VDI 6022
  • Choice of thickness: 33, 40, 45, 50 and 60 mm.

Don’t hesitate to ask for more information

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