F. Installing Adaptor and Termination Cap
For installation of termination cap see minimum vent heights for various pitched roofs (see Figure 8.4) .
To install adaptor see Figure 8.5.
CAUTION! Risk of Cuts/Abrasions/Flying Debris.
Wear protective gloves and safety glasses during instal- lation. Sheet metal edges are sharp.
Damper Flashing Kit (Optional)
For use with
2FT.
MIN.
GAS DIRECT VENT |
TERMINATION CAP |
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| HORIZONTAL |
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| |
20 INCHES MIN. |
|
| OVERHANG | |
| ||||
|
| VERTICAL | ||
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LOWEST |
|
| WALL | |
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DISCHARGE |
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|
| |
OPENING |
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X
12
ROOF PITCH
IS X/ 12
H (MIN.) - MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING
Note: Damper may have to be removed to use this kit.
•Run fl ex liners through 3 in. holes in damper fl ashing.
•Attach damper fl ashing to fi rebox roof with self tapping screws included in kit.
CLASS A PIPE
Roof Pitch | H (Min.) Ft. | |
Flat to 6/12 | .................... | 1.0* |
Over 6/12 to 7/12 | 1.25* | |
Over 7/12 to 8/12 | 1.5* | |
Over 8/12 to 9/12 | 2.0* | |
Over 9/12 to 10/12 | 2.5* | |
Over 10/12 to 11/12 | 3.25 |
Roof Pitch | H (Min.) Ft. | |
Over 11/12 to 12/12 | 4.0 | |
Over 12/12 to 14/12 | 5.0 | |
Over 14/12 to 16/12 | 6.0 | |
Over 16/12 to 18/12 | 7.0 | |
Over 18/12 to 20/12 | 7.5 | |
Over 20/12 to 21/12 | 8.0 |
Figure 8.5
* 3 foot minimum in snow regions
Figure 8.4 Minimum Height from Roof to Lowest Discharge Opening
To help eliminate cold air drafts, it may be necessary to place non- combustible insulation around the fl ues as they go though the damper.
Note: The
system REQUIRES this insulation.
Masonry
Installation | Installation |
Factory Built
Wood Burning
| TERMINATION |
| CAP |
EXHAUST | EXHAUST |
AIR | AIR |
VENT PIPE | VENT PIPE |
| OR |
| INLET AIR |
| VENT PIPE |
Figure 8.6 |
|
WARNING:
DO NOT BLOCK
THIS PIPE END!
Note: Untwist the pipe while extend- ing it, to achieve full 30’ length.
INLET AIR
VENT PIPE
OPTIONAL
FOR USE WITH CLASS A
WOODBURNING PIPE
Remove 18 inch x 18 inch fl ashing on cap by removing 3 screws. Connect both the
Heat & Glo • | 23 |