Page 88 - Gaylor Blue Book

9' - 0” OR GREATER TWO DUCT COLLARS REQUIRED
UNDER 9' - 0" ONE DUCT COLLAR
*Not to scale
DROP DOWN INSTALLATION
FLUSH TO CEILING INSTALLATION
Form No. PBW-0616-30677 © Copyright 2016, Gaylord Industries
Litho USA
MAKE-UP AIR PLENUM BOX
ITEM NO. _____________________
OPTIONAL INSULATION ENTER MFI OR FBI
2" *8"
FULL LENGTH MOUNTING BRACKETS
OPTIONAL INSULATION
REMOVABLE STAINLESS STEEL PERFORATED PANELS
SUPPLY DUCT(S) BY OTHERS
HANGING ROD BY INSTALLER
FULL LENGTH MOUNTING BRACKETS
SUPPLY DUCT(S) BY OTHERS
HANGING ROD BY INSTALLER
FULL LENGTH MOUNTING BRACKETS
18" MIN. FOR UP TO 150 CFM/LF 24" MIN. FROM 150 TO 275 CFM/LF