AOV Kit H – Stair Vent Casement & Controls

£4,684.00 / £5,620.80 incl. VAT

This easy-to-install and commission kit is ideal for a smoke control project designed for single stairwells offering 1.0m2 free area.


The kit comprises of:

  • 1 x EN12101-2 Casement BHOO (1.0)
  • 1 x EV-301-MC-BB – EV-301 Smoke Ventilation AOV Control Panel with Battery Back-up
  • 1 x EV-HE077 – Firemans Override Switch
SKU: EV-KIT-H Categories: , Tags: , Brand:

Our Stair Vent Casement & Controls AOV kit has been specifically designed to ensure you have everything you need, without the need for specialist installation or commissioning services.   This kit can be installed as either stand-alone systems or be interconnected to form modular “smoke shaft” systems without the need for additional interfaces or software.

AOV Kit H – Stair Vent Casement and Controls comprises of:

Casement Window – EN 12101-2 Compliant

Our CE-certified AOV casement window is a natural ventilation window that is suitable for natural, day-to-day ventilation and smoke ventilation. With its slim profile, it’s an aesthetic, high-grade ventlight for facade applications while the controls for the frame have been completely embedded in the structure, hiding them from view. It has an extremely slim profile which means that the system is ideally suited for use in facades.

EV-301 Smoke Ventilation AOV Control Panel with Battery Back-up

The CE-marked for smoke control use (tested to EN 12101), control panel monitors and controls smoke control ventilators and interface devices all with the added security of a battery back-up.  The innovative design provides a programmable facility (via DIP switches) for limited ventilation (used on day-to-day ventilation to prevent AOV windows opening fully) and timed openings used in conjunction with a thermostat for corridor cooling.

Firemans Override Switch

Providing local override control with a visual and audible indication in accordance with BS EN 12101 Part 9 and BS ISO 21927 Part 9.  Two buttons provide override open, close and reset functions and three coloured LEDs with an audible buzzer indicate system health, fault and alarm status.


Under the Construction Products Regulations (CPR) it is a legal requirement to use only certified products for smoke ventilation. It is the responsibility of the installer to ensure installations meet the relevant standards. For more information see SCS Group’s Technical Bulletin.

Control Panels 4 to 5 weeks
Actuators (non-stock items) 2 to 3 weeks
Ventilators 4 to 5 weeks
Louvred Windows 8 to 10 weeks
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