Dura-Vent Termination Kit - Regency ULTIMATE U39 Owners & Installation Manual

INSTALLATION
DURA-VENT
TERMINATION KIT
Planning Your Dura-Vent
Installation
There are two basic types of Dura-Vent Direct
Vent System installations: horizontal termination
and vertical termination. Confi rm the maximum
horizontal run and maximum vertical rise
from the diagrams in the "Rigid Pipe Venting
Arrangements" section.
When planning your installation, it will be
necessary to select the proper length of vent
pipe for your particular requirements. For
horizontal installations, determine the minimum
clearance from the rear of the unit to the wall.
It is also important to note the wall thickness.
(The wall thimble is suitable for 2 x 4 or 2 x 6
wall construction.) Select the amount of vertical
rise desired for "vertical-to-horizontal" type
installations.
Warning: Always maintain required
clearances (air spaces) to nearby
combustibles to prevent a fi re hazard. Do
not fi ll air spaces with insulation.
The minimum clearance requirements between
the outer wall of the vent pipe and nearby
combustible surfaces is 1-1/4 inch. Be sure
to check the vent termination clearance
requirements from decks, windows, soffi ts,
gas regulators, air supply inlets and public
walkways as specifi ed in the "Exterior Vent
Terminal Locations" section and in your local
building codes.
To determine the length of vent pipe required
for vertical installations, measure the distance
from the unit fl ue outlet to the ceiling, the ceiling
thickness, the vertical rise in an attic or second
storey, and allow for suffi cient vertical height
above the roof line.
For multi-storey applications, fi re stops are
required at each fl oor level. If an offset is
needed, additional pipe, elbows and supports
will be required.
DURA-VENT VENTING
COMPONENTS
You will require the following components with
®
your new Regency Direct Vent Freestanding
Gas Stove. Please review your product to make
sure you have everything you need. In the
event that you are missing any part, contact
your dealer.
Note: These are the minimum pieces
required. Other parts may be required
for your particular installation. See
16
the "Dura-vent Horizontal Kit"
section for a list of vent parts.
If installing termination on a siding covered wall,
a vinyl siding standoff or furring strips can be
used in order to ensure that the termination is
not recessed into siding.
The vinyl siding standoff is required for walls
with vinyl siding.
Minimum components for a Dura-Vent
Horizontal Installation:
A) Dura-Vent Horizontal Termination Kit
B) Wall Thimble (required for combus-
tible walls)
Minimum components for a Dura-Vent
Vertical Termination:
C) Dura-Vent Vertical Termination Kit
See the "Rigid Pipe Venting
Arrangments" section for pipe lengths.
The Simpson Dura-Vent Direct Vent System
offers a complete line of component parts
for installation of both horizontal and vertical
installation. Many items are offered in decorative
black, as well as galvanized finish. The
galvanized pipe and fittings are used for
Regency
concealed locations such as attics or where
corrosion is a factor, such as above the roof line.
Decorative brass trim kits are available for both
wall thimbles and ceiling support boxes.
Part # Description
971 Horiz. Termination Kit includes:
90 o
cover, horiz. square termination
cap, 24" black pipe, 11" -14" 5/8"
adjustable black pipe
970 Basic Horiz. Termination Kit
includes: 90
thimble cover, horiz. square
termination cap
978 Vert. Termination Kit includes
0/12 - 6/12 pitch adjustable
fl ashing, storm collar, low profi le
term. cap
908B 6" Pipe Length-Black
907B 9" Pipe Length-Black
906 12" Pipe Length Galv.
906B 12" Pipe Length-Black
904 24" Pipe Length Galv.
904B 24" Pipe Length-Black
903 36" Pipe Length Galv.
903B 36" Pipe Length-Black
902 48" Pipe Length Galv.
902B 48" Pipe Length-Black
911B 11"-14 5/8" Adj. Pipe Length-
Black
917B 17"- 24" Adj. Pipe Length Black
O
945 45
O
945B 45
945G 45 O
Alternate Horizontal Ter-
mination Caps
® U39 ULTIMATE Direct Vent Freestanding Gas Stove
black elbow, wall thimble
o
black elbow, wall
Elbow Galv.
Elbow-Black
Elbow-Swivel Galv.
Dura-Vent Basic
Horizontal Kit # 970
1 90 o Elbow
1 Wall Thimble Cover
1 Horiz. Sq. Term. Cap