SuperiorFireplaces.us.com
900807-00_A
8
PRE-INSTALLATION PREPARATION
Continued
Figure 7 - Rough Opening for Installing in Wall
B
C
A
Figure 8 - Corner Installation Guidelines
A
B
C
D
These Dimensions Allow for a 3/4" Clearance
at Sides and Back of Fireplace. However, 0"
Clearance is Permitted
3/4" Clearance Not
Required at Nailing Flanges
Figure 9 - Installing Transition Pipe and Starter Collar
B-Vent Piping
Transition Pipe
Starter Collar
Vent Collar
36 INCH MODELS
42 INCH MODELS
A
40
3
/
8
" (102 cm)
44
3
/
8
" (112 cm)
B
21
3
/
8
" (54.3 cm)
23
1
/
8
" (58.7 cm)
C
41
1
/
4
" (104.8 cm) 48
1
/
4
" (122.6 cm)
BRT 4036TEN, 4336TEN,
4536TEN, 4036TEP,
4336TEP, 4536TEP
BRT 4042TEN, 4342TEN,
4542TEN, 4042TEP,
4342TEP, 4542TEP
A
24
1
/
2
" (62.2 cm)
27
9
/
16
" (70 cm)
B
73
7
/
8
" (187.6 cm)
83
7
/
8
" (213 cm)
C
52
3
/
16
" (132.6 cm)
59
5
/
16
" (150.6 cm)
D
17
1
/
4
" (43.8 cm)
19
1
/
2
" (49.5 cm)
FRAMING
1. Frame appliance enclosure as illustrated in
Figures 7 and 8
.
NOTE:
If a wall covering is used to line enclosure, then all measurements
must be from surface of covering.
2. Place appliance into framing and secure.
NOTE:
If appliance is to be raised above floor level, a platform must be
built to support appliance.
3. Install supply line to appliance using a 1/2" NPT black iron gas line
terminating 2-5/16" above bottom of appliance. The gas line must be
installed through lower left side access point or alternate access hole
in the bottom of appliance
(see Figure 17, Page 12)
.
4. Repack insulation around gas line to cover any remaining openings in
conduit sleeve. Prepare incoming gas line with teflon tape or pipe joint
compound and hook up incoming gas line to flexible gas line.
NOTE:
If 1/2" NPT black iron pipe does not mate with fitting at the end
of flexible gas line, remove fitting and replace with a 37 degree flare
3/4"-12, 1/2" NPT (female) fitting.
INSTALLING TRANSITION PIPE AND STARTER COLLAR
The transition pipe and starter collar shown in Figure 9 are supplied
with fireplace, unattached and ready for installation. Remove starter
collar and set aside. Slide transition pipe over vent collar and attach
with a minimum of three screws. Replace starter collar over transition
pipe and attach using four screws located on leg stands (five used
on 42" models). To install B-vent piping, slide first piece of B-vent
over transition pipe and attach with either a minimum of two screws
or other means approved by the vent manufacturer.
WARNING: When finishing appliance, do not
overlap combustible material onto the black front
face. Brick, tile or other noncombustible materials
may be applied to the face provided that any gap is
between the material used and the face is caulked
with a noncombustible caulking.
