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“ L-DT on rated door ”

Resolution: The 990DT trims are not recommended on fire rated openings. Since you cannot dog the device and the device is not electrified you are inviting people to pull on a door that will not open and possib...:

Can an electric strike be used with a surface vertical rod device on a fire-rated door?

Resolution: Not for use in fire rated openings.:

What is the maximum glass light size on a 3 hour (180 minute) fire rated door?

Resolution: Maximum glass light sizes for 3 hour fire doors is as follows: Wire glass - not approved for use in 3 hour fire doors. Ceramic glass: UL & ITS/WH allow one (1) light with 100 square inc...:

What is the maximum glass light size on a 90 min (1 1/2 hour) fire rated door?

Resolution: Standard listed wire glass: one (1) light with 100 in2 per door leaf max.Firelite or other appropriately listed glass:• FM maintains one (1) light with 100 in2 per door leaf max.• UL &...:

Is the XP98/99 device hurricane rated?

Resolution: The Von Duprin XP98/99 exit device is hurricane rated (non-impact rated and impact-rated) for single doors or pairs of doors. Hurricane ratings vary by location and application. ...:

Can the 9949 CVC be used on fire rated wood doors?

Resolution: There are several door manufacturers that have achieved a 90 minute UL Fire listing as shown. Von Duprin CVC with Marshfield Wood Door: Von Duprin is pleased to announce that Marshfield ...:

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“ L-DT on rated door ”

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