Gamewell-FCI, a Honeywell company, of Northford, Conn., announces that its E3 Series expandable emergency evacuation system is reportedly the first to be approved by UL for controlling smoke throughout a building/structure per the new ninth edition of UL code 864. The E3 Series can now be installed to work in conjunction with nondedicated HVAC equipment to form a system for controlling the flow of smoke in a building during a fire condition. The unit uses compartmentalization and pressurization to limit and control smoke within a building.
