Titus Fire Rated IOM - Manual (Page 2)

2
two support straps required
Ductless return or flex duct supply with
9
7
10
8
8
Installation 1
2
1
14
6
5
12
X
With steel duct for any size unit
9
7
10
8
13
Installation 2
2
14
3
5
6
5
4
1
X
Max. 4 1/4"
For extended height assemblies
9
10
8
Volume Controller (optional)
14 2
Installation 3
12
8
1
6
5
11
1"
7
UNIT DESCRIPTION
(Installations 1, 2, and 3)
1. Damper
2. Diffuser 24 Gauge Minimum
3. Duct
4. Duct Drop
5. #8 Sheet Metal Screw (see text)
6. Ceiling Grid (UL Classified)
7. No. 12 Gauge Steel Wire
8. No. 16 Gauge Steel Wire
9. Ceiling Material (UL Classified)
10. Thermal Blanket Insulation, Mineral Fiber or
Ceramic Fiber
11. Thermal Blanket Extension (3” wide), Mineral
Fiber or Ceramic Fiber
12. Hanger Strap
13. No. 16 MSG, 1
1 /
2
” Cold-Rolled Steel Channel
14. Diffuser Core (Metallic or Non-Metallic)
NOTE:
X Dimension — 4” maximum with 12” diameter (113 sq. in.) damper
and smaller.
2 3 /
4
” maximum with damper larger than 12” diameter
(113 sq. in.)
When extended height is required, see Installation 3.