Do all fire dampers require access to them?

All fire dampers require access for inspection, maintenance, and testing to ensure that they function correctly in the event of a fire. Access allows technicians to verify that the dampers are operational, free of obstructions, and capable of closing properly to restrict the spread of fire and smoke. This access is necessary to comply with safety regulations and standards, which mandate regular checks to ensure the reliability of these critical components in the HVAC system.

While some fire dampers may be located in easily accessible areas, others could be installed in hard-to-reach locations, making it essential for facilities to have planning in place for accessibility. This requirement emphasizes the importance of having all fire dampers accessible, regardless of their location, to maintain safety and compliance with building codes.