Von Durpin Warranty

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Please contact the Allegion Product Support Team on all questions or inquiries pertaining to hardware finishes warranties. Please send an e-mail to the applicable Product Support team:Closers_TechP...
Von Duprin warrants that the product manufactured by it and delivered here under will be free of defects in material and workmanship for a period as follows: Exit devices and trim for 36 months...
DESCRIPTION: The antimicrobial coating is specially formulated to inhibit the growth of bacteria by interrupting cell multiplication. The result is that the silver ions surround bacterial cells, bl...
Special Rust Inhibitor (SRI) - is a pretreatment that is applied to the metal components prior to the addition of the LCN powder coat finish, standard or custom. ...
The battery for the HHD (Bluebird Pidion) is covered under warranty.   As the batteries do not come separate, the entire unit must be replaced.
Warranty on the HHD is one (1) year from date of purchase.
If unit is out of warranty, battery can be purchased here.
If other HHD accessories are needed, please see 76747 for links.
The date stamp on a 4041/4040XP is on the packing nut.  The date will be the week of the year and then the year. EXAMPLE: 10 05 would be week 10 of 2005.  For example see...
Minimum dimensions to cutouts for glass lights: Vertical edge of door to edge of cutout = 5 29/32" Top of door to top of cutout = 6" Bottom of door to bottom of cutout = 10" Reinforcing chann...
The 900-2Q board is no longer available. For warranty purposes, QEL conversion kit and 900-2RS board are required. The 900-2RS replaces the 900-2Q board.