Fans, Smoke Control & Life-Safety Ventilation

Beyond comfort cooling, terminals depend on a separate ventilation and smoke-control layer that is life-safety-critical and code-driven. This sub-category covers axial, centrifugal and jet/impulse fans for general and car-park ventilation; F-rated smoke-extract fans (e.g. F400, certified to run 2 hours at 400 °C) that clear smoke from concourses and tunnels in a fire; stairwell pressurisation fans; and natural and mechanical smoke ventilators, roof hatches and smoke vents that exhaust hot gases. Selection is governed by fire codes (EN 12101, NFPA 92, AMCA certification) rather than energy alone, with redundancy and fail-safe operation paramount. Buyers verify high-temperature ratings, certification, and integration with the building fire-alarm and BMS control matrix.