Elevator door and hanger assembly hardware with a maximum fire resistance rating of 2-hours.
ThyssenKrupp Elevator fire door systems have interchangeable door and hangar assemblies.
ThyssenKrupp Elevator hardware may be used on any ThyssenKrupp Elevator Listed Assembly.
The hardware can be used on other manufacturers door systems where approved by the Authority Having Jurisdiction. Chapter 8 [Hoistway Doors for Elevators and Dumbwaiters] of NFPA 80, Standard of Fire Doors and Fire Windows, permits under certain conditions. They shall bear a component label. The WHI certification label with the identification "CN # 15577".
