17
Radiance
®
Direct Vent Gas Heater
30004967
Venting System Assembly
General Information
The Radiance is approved for installation only with the vent
components listed on Pages 13 and 14. Follow the vent
component instructions exactly.
For U.S. installations:
The venting system must conform
with local codes and/or the current National Fuel Gas Code,
ANSI Z3.1/NFPA 54.
For Canadian installations:
The venting system must
conform to the current CSA B149.1 installation code.
Install the Vent Adapter Pipe
(Vermont Castings Group Vent Components)
1. Attach Inner Starter Pipe, (found in the Parts Bag),
to the next section of inner pipe.
• Run a bead of sealant about 1/” from the upper
end of the Inner starter pipe and join the two sections
together.
• Drill three pilot holes into the Inner Starter and secure
the assembly with three sheet metal screws. (Fig. 19)
CEMENT
ST211
attach inner pipe
to next section
12/4/99 djt
First Section of
Vent Pipe
1/4”-0 x 1/”
Phillips Screw
4” Inner
Starter
Pipe
ST11
Fig. 19
Connect the inner starter with the next section of inner
vent pipe.
4. Install the Outer Adapter Pipe.
Insert the pipe over
the stove flue collar, keeping the vertical seam oriented
to the back of the stove. Also, be sure to align holes on
the pipe with the holes on the flue collar of the firebox.
Fasten the pipe to the holes in the flue collar with the
#1 x 1/” sheet metal screws provided. (Fig. 1)
2. Dry fit the Inner Pipe assembly to the stove for the
purpose of determining the center line of the pipe
on the wall.
•
Side Wall Terminations:
Dry fit the outer elbow with
the vertical outer vent and confirm the centerline align-
ment with the wall thimble opening.
3. Attach the Inner Vent Assembly to the stove.
• Run a bead of sealant around the bottom end of the
starter pipe and attach the assembly to the stove using
three 1/4-0 x 3/8” Phillips screws provided in the parts
bag. (Fig. 0)
Fig. 20
Attach inner assembly to flue collar.
ST647
attach inner assy
4/20/01 djt
CEMENT
ST648a
Fig. 21
Fasten outer pipe with #1 x 1/” sheet metal screw.
ST650
install outer adpater
4/20/01 djt
ST650
Install the Vent Adapter Pipe
(DuraVent Components)
1. Discard the inner starter pipe
shipped in the Parts
Bag. Using the starter pipe assembly listed on Page
13, slide the inner section out to allow access.
• Run a bead of sealant around the bottom end of the
starter pipe and attach the assembly to the stove using
three 1/4-0 x 3/8” Phillips screws provided in the parts
bag. (Fig. )
2. Install the Outer Adapter Pipe.
Orient the vertical seam
to the rear, and insert the crimped end of the outer pipe
into the flue collar. Fasten with three sheet metal screws
provided. (Fig. 3)
