Operating instructions

5
Chateau™ Decorative Gas Appliance
20007172
ABC
D
V
W
X
Y
Z
E
Appliance
Top Standoffs............................................ 0” (0mm)
Bottom ...................................................... 0” (0mm)
Side Standoffs .......................................... 0” (0mm)
Back Standoffs.......................................... 0” (0mm)
Venting
Horizontal Termination through-a-side wall:
Vertical Sections:
Sides ............................................. 2¹⁄₂” (64mm)
Horizontal Sections:
Top ................................................. 3¹⁄₂” (89mm)
Bottom ........................................... 1¹⁄₂” (38mm)
Sides ............................................. 2¹⁄₂” (64mm)
Vertical Vent Application:
Sides ............................................. 1¹⁄₂” (38mm)
A hearth is not mandatory but is recommended for
aesthetic purposes. We recommend a noncombustible
hearth which projects out 12” (305mm) or more from
the front of the fireplace. The hearth cannot exceed
1¹⁄₂” (38mm) in height from bottom of fireplace for ease
of door accessibility. (Fig. 4)
Cold climate installation recommendation:
When installing this unit against a non-
insulated exterior wall or chase, it is
mandatory the outer walls be insulated
to conform to applicable insulation
codes.
Hearth
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
Figs. 3a and 3b, the following Mantel Charts.
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.
Clearance to Combustibles
Fig. 3a Combustible mantel minimum installation.
Mantel Chart
Mantel Shelf Mantel from Top
Ref. or Breast Plate Ref. of Comb. Chamber
Depth
V 10” (254mm) A 10” (254mm)
W 9” (229mm) B 9” (229mm)
X 8” (203mm) C 8” (203mm)
Y 7” (178mm) D 7” (178mm)
Z 6” (152mm) E 6” (152mm)
CFM146c
Combustible
Framing and
Finish Wall Above
Standoffs
Standoff
Top of Sheet
Metal
Noncombustible Finish Material
(Such as Dura Rock)
Fireplace Front
May use
combustible
facing material
in this area
J
F
G
H
I
Mantel Leg
CFM164b
O
N
M
L
K
CFM170a
Fig. 3b Combustible mantel leg minimum installation.
Mantel Mantel Leg from Side
Ref. Leg Depth Ref. of Comb. Opening
F 12” (305mm) K 12” (305mm)
G 9” (229mm) L 9” (229mm)
H 6” (152mm) M 6” (152mm)
I 4” (102mm) N 4” (102mm)
J 3” (76mm) O 3” (76mm)
Side of Fireplace
Noncombustible
Finish Material