Installing Adaptor And Termination Cap - Heat & Glo FB-GRAND-S Owner's Manual

D. Installing Adaptor and Termination Cap
For installation of termination cap see minimum vent
heights for various pitched roofs (see Figure 7.2) .
To install adaptor see Figure 7.3.
2 FT.
20 INCHES MIN.
MIN.
DISCHARGE
OPENING
GAS DIRECT VENT
TERMINATION CAP
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
* 3 foot minimum in snow regions
Figure 7.2 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.
Masonry
LINK-DV30B
Installation
EXHAUST
AIR
VENT PIPE
Figure 7.4
14
HORIZONTAL
OVERHANG
VERTICAL
WALL
LOWEST
X
12
ROOF PITCH
IS X/ 12
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
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
LINK-DV4-30B
TERMINATION
CAP
EXHAUST
AIR
VENT PIPE
OR
INLET AIR
VENT PIPE
Heat & Glo • FB-IN-S, FB-GRAND-S • 783-910 Rev. G • 11/08
Sharp Edges
• Wear protective gloves and safety
Damper Flashing Kit (Optional)
For use with LINK-DV4-30B Liner Kit.
Note: Damper may have to be removed to use this kit.
• Run fl ex liners through 3" holes in damper fl ashing.
• Attach damper fl ashing to fi rebox roof with self tapping
screws included in kit.
CLASS A PIPE
Figure 7.3
Installation
WARNING:
DO NOT BLOCK
THIS PIPE END!
Note: Untwist
the pipe while
extending it, to
achieve full 30'
length.
INLET AIR
VENT PIPE
CAUTION
glasses during installation.
Note: The LINK-DV4-30B
system REQUIRES this insulation.
Factory Built
Wood Burning
OPTIONAL LINK-ZC-ADPB
FOR USE WITH CLASS A
WOODBURNING PIPE
Remove 18 inch x 18 inch fl ashing on cap by removing
3 screws. Connect both the LINK-ZC-ADPB to Class
A Pipe and the termination cap to the LINK-ZC-ADPB
with the self tapping screws provided.