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RDV4136 Series Direct Vent Gas Fireplace
10010618
Y
E
A
B
C
D
F
Y
B
X
LU584-1
Locating unit
2/4/99 djt
A - Flat on wall B - Cross corner C - **Island
D - *Room divider E - *Flat on wall corner F - Chase installation
Y - 6” minimum
Note (Fig. 2):
** Island (C) and Room Divider (D) installation is possible as
long as the horizontal portion of the vent system (X) does not
exceed 20’ (6m). See details in manual Venting Section.
* When you install your fireplace in(D) Room divider or (E)
Flat on wall corner positions (Y), a minimum of 6” (152mm)
clearance must be maintained from the perpendicular wall and
the front side edge of the fireplace. See (Y) in Fig. 2.
Locating Your Fireplace
Fig. 2 Locate gas fireplace.
Top of Unit to Ceiling ............................... 36” (914 mm)
Appliance
Top ..........................................................
0” (0 mm)
Bottom .....................................................
0” (0 mm)
Side .........................................................
0” (0 mm)
Back ........................................................
0” (0 mm)
Venting
Concentric sections of DV Vent
Top, bottom & sides ..............................
1” (25 mm)
Offset sections of DV Vent
Top .......................................................
2” (51 mm)
Bottom & sides ......................................
1” (25 mm)
Clearance to Combustibles
Fig. 3b Combustible mantel leg minimum installation.
CFM170
J
F
G
H
I
Mantel
Leg
CFM164a
Mantel Leg Chart
06/22/01 sta
Black
Surround
Face
CFM170
DV Builder Front
View
O
N
M
L
K
Side of
Combustion Chamber
Mantel Mantel Leg FromSide
Ref. Leg Depth Ref. of Comb. Opening
F 10” (254 mm) K 11
¹⁄₂” (292 mm)
G 8” (203 mm) L 9
¹⁄₂” (241 mm)
H 6” (152 mm) M 7¹⁄₂” (191 mm)
I 4” (101 mm) N 5¹⁄₂” (140 mm)
J 2” (51 mm) O 3
¹⁄₂” (89 mm)
A B C
D
E
V
W
X
Y
Z
Fireplace
CFM146
DV Mantel Chart
7/5/01 sta
CFM146
Mantel Chart
Mantel Shelf Mantel from Top
Ref. or Breast Plate Ref. of Comb. Chamber
Depth
V 10” (254 mm) A 19” (483 mm)
W 8” (203 mm) B 17” (432 mm)
X 6” (152 mm) C 15” (381 mm)
Y 4” (101 mm) D 13” (330 mm)
Z 2” (51 mm) E 11” (279 mm)
Fig. 3a Combustible mantel minimum installation.
Top of Combustion
Chamber
Standoff
Noncombstible Material
Framing Members
Mantels
The height that a combustible mantel is fitted above the
fireplace is dependent on the depth of the mantel. This
also applies to the distance between the mantel leg (if
fitted) and the fireplace.
For the correct mounting height and widths refer to
Figures 3a and 3b.
The fitting of a bay window trim kit does not effect
the distances and reference points referred to in the
diagram and chart.
Noncombustible mantels and legs may be installed at
any height and width around the appliance.
When using paint or lacquer to finish the mantel, such
paint or lacquer must be heat resistant to prevent
discoloration.