FloAire Pyroscat Enclosure - Manual (Page 22)

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Page 21 P029_02:2014
Fire Rated Enclosure
Installation Technique and Design
Advisory Manual
One or Two layers of XL Insulation
One layer XL Insulation - 3" minimum collar
LEGEND
The integrity of Thermal Ceramics duct systems is limited to the quality of the installation.
XL012-1
SS wire ties min. 16 ga.
Steel sprinkler line
Duct 2
4
3
1
through-penetration firestop system
Field has option to use approved
in lieu of 3" collar
4
5
Small gap between
Sprinkler Lines Into Grease Duct Systems
Detail For Incorporating
XL insulation is slit to fit
Stagger seams where
around sprinkler line
2
sprinkler line & duct
MIN.
3"
1
3
5
P029_Install_PS_2 2014.indd 21 2/28/14 9:21 AM