At Willow Fire & Security Ltd, we recently completed an AOV actuator replacement and repair project in Rotherhithe, helping restore the smoke ventilation system to full working order within a residential building.
AOV (Automatic Opening Vent) systems are a critical part of fire safety in blocks of flats, stairwells, and communal corridors. When an actuator fails or becomes unreliable, smoke ventilation can be compromised, putting occupants and escape routes at risk during a fire emergency.
Professional AOV Actuator Repairs in Rotherhithe
During this project, our engineers attended site to diagnose faults affecting the roof-mounted smoke vent system. After testing the controls and actuator mechanisms, we identified defective components that were preventing the vent from opening and closing correctly.
We carried out:
- Fault finding and diagnostics on the AOV system
- Replacement of failed AOV actuators
- Functional testing of smoke vents
- Manual and automatic operation checks
- System reset and commissioning
- Final safety testing to ensure compliance
The replacement actuator was installed and calibrated to ensure smooth and reliable operation during emergency activation.
Why AOV Maintenance Is Important
AOV systems are designed to remove smoke from communal escape routes, improving visibility and reducing heat build-up during a fire. Regular servicing and prompt repairs are essential to maintain compliance with fire safety regulations and ensure the system operates when needed most.
Common AOV faults include:
- Failed actuators
- Control panel faults
- Damaged wiring
- Battery issues
- Vent opening failures
- Communication faults between devices
If left unresolved, these issues can lead to system failure and potential non-compliance with fire safety standards.
Trusted AOV Specialists in London
Willow Fire & Security Ltd provides professional AOV servicing, repairs, maintenance, and installations across Rotherhithe and the surrounding South London areas. Our experienced engineers work on residential blocks, commercial buildings, and mixed-use developments.
We support:
- Smoke ventilation systems
- Stairwell AOV systems
- Roof hatch actuators
- Window actuators
- Smoke control panels
- Emergency ventilation systems
Whether you require a one-off repair or ongoing maintenance contract, our team can help keep your smoke ventilation systems fully operational and compliant.
Need AOV Repairs in Rotherhithe?
If your AOV system has developed a fault or requires maintenance, Willow Fire & Security Ltd can provide fast and reliable support throughout Rotherhithe and South London.
Contact our team today to arrange an inspection or repair visit.
