AOV Compliance: What Installers Need to Know in 2026
Smoke ventilation systems in residential buildings must comply with BS EN 12101 and meet the requirements of Approved Document B. For installers, the key compliance points to check are: Control panels must be tested to EN12101-10, with 72-hour battery standby. Many cheaper panels on the market don't meet this requirement —...
SVM vs SVL — Which AOV Control Panel Do You Need?
Choosing between a single-zone and multi-zone AOV controller is one of the most common questions we get from installers and M&E subcontractors. Here's a simple guide. The SVM Single Zone Controller suits stairwells, single-compartment corridors, and straightforward residential schemes where all AOVs operate together. Available in 5A and 8A versions, it's...
Why Subcontractors Choose Actulux AOV Systems
Fitting smoke ventilation on a tight programme means you need equipment that goes in cleanly, commissions quickly, and doesn't generate callbacks. That's why Ventlux supplies the Actulux range exclusively — systems designed from the ground up to make installation straightforward. Every Actulux SVM and SVL control panel includes 72-hour battery backup...