HBDV7 Series Direct Vent Gas Fireplace | VENTING INSTALLATION |
Max.Height 40’ (12.2. m)
Min. Height |
|
8’ (2.4 m) | Max. 10’ (3 m) |
Support Straps
Every 3’ (914 mm)
Max.Height | Max. 10’ (3 m) |
| |
40’ (12.2. m) |
|
Min. Height 8’ (2.4 m)
| Figure 35 - | |
| Support Straps for | |
| Horizontal Runs | |
| FP1183a | |
1 + 2 + 3 + 4 = 270° |
| |
1 | 1 | |
2 | ||
2 | ||
3 | ||
3 | ||
4 | ||
4 | ||
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VERTICAL THROUGH-THE-ROOF INSTALLATION
NOTE: For all top vent vertical
1.Locate your fireplace.
2.Plumb to center of the
(4”) flue collar from ceiling above and mark position.
3.Cut opening equal to 9C\v” x 9C\v” (248 x 248 mm).
4.Proceed to plumb for addi-
tional openings through the roof. In all cases, the open- ing must provide a mini- mum of 1 inch clearance to the vent pipe, i.e., the hole
must be at least 9C\v” x 9C\v” (248 x 248 mm).
5.Place fireplace into position.
6.Place firestop(s) or Attic Insulation Shield into position and secure. Figure 38
Attic Insulation Shield (7DV1AIS)
Upper Floor
11” (279 mm)
Ceiling Installation
FP1029
Joist
Figure 36 - | FP1179 |
| |
Maximum Elbow Usage |
|
• 7DVCS supports offsets. Figure 39. This application |
Figure 38 -
Firestop
Spacer
Nails (4)
will require that you first determine the roof pitch and |
use the appropriate starter kit. (Refer to Venting Com- |
ponents List) |
• The maximum angular variation allowed in the system |
is 270°. Figure 36 |
• For the minimum height of the vent above the highest |
point of penetration through the roof refer to Page 23, |
Figure 40. |
Place Firestop Spacer(s) and Secure
7.Install roof support (Figure 39) and roof flashing mak- ing sure upper flange is below the shingles. Figure 41
8.Install appropriate pipe sections until the venting is above the flashing. Figure 41
9.Install storm collar and seal around the pipe.
22 | 54D8000 |