Venting System Assembly - Natural Vent - Vermont Castings SDDVTCBSB Installation & Operating Manual

Storm Collar
Flashing
Firestop
Spacer
Ceiling
Support
Plate
Figure 38 - Typical Vertical Venting Configuration
ST933
Selkirk vertical venting
6/07
23
Vertical
Termination
Offset
Support Collar
Ceiling Support Collar
Trim Plate
Vermont Castings • Stardance SDDVTSB Installation Manual_R10 • 04/18
24 in. min.
(508 mm)
(610 mm)
Lowest
Discharge
Opening
Termination
Cap
Storm Collar
Roof
Flashing
Roof Pitch H (Min.) Ft.
Flat to 6/12 Roof Pitch H (Min.) Ft. 1.0*
Flat to 6/12 1.0*
Over 6/12 to 7/12 1.25*
Over 6/12 to 7/12 1.25*
Over 7/12 to 8/12 1.5*
Over 7/12 to 8/12 1.5*
Over 8/12 to 9/12 Over 8/12 to 9/12 2.0* 2.0*
Over 9/12 to 10/12 2.5
Over 9/12 to 10/12 2.5
Over 10/12 to 11/12 3.25
Over 10/12 to 11/12 3.25
* 3 ft. minimum in snow regions
* 3 Ft. Minimum in Snow Regions
Figure 39 - Minimum Height from Roof to Lowest Discharge
Opening

Venting System Assembly - Natural Vent

The heater is shipped from the factory as a Direct Vent
Heater. It may be converted to a Natural Vent heater by
installing the Model FSDHAGSLP Draft Hood Adapter.
The heater is approved for installation as a Natural Vent.
Hearth and Home Technologies Direct Vent pipe could be
used directly after the Draft Hood Adapter up to the ceiling,
then B-vent pipe must be used. Do not mix types of B-vent
pipe; use components from one maker or the other. Follow
the vent component maker's instructions exactly. The
heater will also accept standard or enameled 7" (150 mm)
diameter pipe, around the Type B venting, for decorative
purposes only. (Figure 40)
NOTE: The restrictor plate supplied with the stove is
not used for Natural Vent applications.
Horizontal
overhang
20 in.
Vertical
wall
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 Roof Pitch H (Min.) Ft.
Over 11/12 to 12/12 4.0
Over 12/12 to 14/12
Over 12/12 to 14/12 5.0
Over 14/12 to 16/12
Over 14/12 to 16/12 6.0
Over 16/12 to 18/12 Over 16/12 to 18/12 7.0
Over 18/12 to 20/12 7.5
Over 18/12 to 20/12
Over 20/12 to 21/12 8.0
Over 20/12 to 21/12
3-90-20306760
4.0
5.0
6.0
7.0
7.5
8.0