FloAire Pyroscat Enclosure - Manual (Page 19)

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Page 18 P029_02:2014
Fire Rated Enclosure
Installation Technique and Design
Advisory Manual
3/16" (5) thick x 2" (50) -3" (75) wide bar stock perforated 12" (305) o.c.
One layer of XL Insulation for Air Ventilation Duct Enclosures (install per UL V19)
The integrity of Morgan Thermal Ceramics duct systems is limited to the quality of the installation.
XL005-4
Rated Concrete floor/ceiling, or wall - with rating equal or greater than enclosure rating 1
Steel banding min. 1/2" (13) wide by 0.015" (0.4) thick.
Concrete fastener system
7
Banding clip 8
8" (203) maximum Air Gap
4
Duct 6
5
2
3
1 Or 2 Or 3 Hour Shaft Alternative / Zero Clearance to Combustibles
Commercial Kitchen Grease Duct Enclosure System
2 and 3 Sided Wrap Detail for Attaching to Walls and/or Ceilings
3"
3"
LEGEND
Two layers of XL Insulation for Grease Duct Enclosures (install per UL G18))
3" 3"
Air Ventilation Duct Enclosure System
Note: Ducts must be independently supported per code
5 1 5
3
6
2
7
8
4
6
7
4
3
Two layers of XL Insulation for 3-hr Air Ventilation Duct Enclosure (install per UL V2)
P029_Install_PS_2 2014.indd 18 2/28/14 9:21 AM