door closer requirement

RELATED FAQS

Question
Answer
The minimum top rail required to mount a 4110 closer is 5-1/8" measured from the stop of the frame. If the top rail is less than 5-1/8" the 4110-18 drop plate is required.
The 4010, 4020, 4110, and 4040/4040XP are heavy duty closers.
Any LCN Closer that ends in the number 1, will meet ADA 5 lbs opening forces.
The SEH is an "electronic holder" (ONLY) that is used to hold open a Fire Rated opening. It requires a door closer to be mounted on the opposite side. It is normally used on an existing opening wit...