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LBR fire pin
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Answer
Where do I install my Auxiliary Fire Latch (AFL) in a Less Bottom Rod, Fire Rated (LBR-F) exit device?
Resolution:
Installation should be 6" from bottom of the door. See attached templates as reference. T-5494 for HM Doors W-5494 for Wood Doors:
What is AFL on fire rated LBR exit devices?
Resolution:
AFL stands for "Auxiliary Fire Latch" on fire rated exit devices.:
Can a 237L LBR be used on a non fire rated opening?
Resolution:
The 237L can't be used as a LBR on fire or non fire rated openings: