5
105704
OWNER’S MANUAL
Proceed to secure appliance to prepared
framing at nailing flanges located at the
sides of the appliance as shown in Figure 11.
Figure 11 - Attaching Fireplace to Wall
Studs
VENTING
INSTALLATION
A 4" B-1 Type Gas Vent Pipe is a double
wall, unitized venting system (not supplied)
which must be installed during the rough
framing of the appliance. Any B-1 Type gas
vent system may be used for proper venting
as long as it is installed per the manufacturer's
recommendations.
This appliance has been supplied with a 4"
dia. starting collar for a snug fit. Slide B-1
vent pipe over starter pipe until fully seated.
Fasten this first section of "B" vent pipe by
running a 3/4" long sheet metal screw
through outer wall of pipe until secure. (see
Figure 12).
Figure 12 - Securing “B” Vent to Starter
Collar
The B-1 vent pipe must be properly termi-
nated per manufacturer's instructions.
Check with your B-1 Vent installation in-
structions regarding multiple venting into a
common flue.
IMPORTANT:
Vent pipe MUST NOT ter-
minate in an attic space.
Minimum height for complete system (vent
termination and appliance) is 12 feet.
Maximum horizontal run of B-1 type vent
pipe can be no greater than 75% of total
vertical height of the vent.
PRE-INSTALLATION
PREPARATION
Continued
Secure B-Vent
to Starter
Collar Using
3/4" Long
Sheet Metal
Screw
Double Wall B-1
Type Vent
(Not Supplied)
Nailing
Flanges
Framing
Nails
