Clearance To Combustibles; Mantels; Hearth Extension; Insulating For Cold Climates - Majestic fireplaces NVSTR36 Installation And Operating Manual

Clearance to Combustibles

Appliances
Top .......................................................... 0" (0 mm)
Bottom ..................................................... 0" (0 mm)
Side ......................................................... 0" (0 mm)
Back ........................................................ 0" (0 mm)
Perpendicular Sidewall ....................... 6" (152 mm)
Top of unit to ceiling .......................... 36" (914 mm)
Front of unit to combustibles ............. 36" (914 mm)
Venting
B-Vent ................................................... 1" (25 mm)

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.
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.
A B C D
Mantel
CFM146
Ref. Shelf Depth
DV Mantel Chart
V 14" (356 mm)
7/5/01 sta
rev. 10/1-02
W 12" (305 mm)
X 10" (254 mm)
Y 8" (203 mm)
Z 1¹⁄₂" (38 mm)
Fig. 3a Combustible mantel minimum installation.
7412958
V
W
X
Y
Z
E
Fireplace
Top of Combustion
Chamber
CFM146a
Mantel From Top
Ref. of Comb. Chamber
A 25" (635 mm)
rjs
B 23" (584 mm)
C 21" (533 mm)
D 19" (483 mm)
E 15" (381 mm)
Black Surround
Face
Mantel
Leg
CFM164a
Side of Combustion Chamber
Mantel Leg Chart
06/22/01 sta
Mantel
CFM170
Ref. Shelf Depth
DV Builder Front
View
F 14" (356 mm)
G 12" (305 mm)
H 10" (254 mm)
I 8" (203 mm)
J 1¹⁄₂" (38 mm)
Fig. 3b Combustible mantel leg minimum installation.

Hearth Extension

A hearth extension in front of appliance is recommend-
ed, but not required.

Insulating for Cold Climates

When an appliance is installed in a chase or an outside
wall, the enclosure should be insulated like any other
wall of the home. Insulation should be installed under
the appliance and on the inside of the exterior walls.
In a chase, it is a good idea to install a firestop at the
first ceiling level above the appliance. Also, install insu-
lation on the side walls. Insulation may then be placed
above the ceiling to assure the space around the appli-
ance is protected. Refer to Page 7, Figure 5.
NVSTR/ NVCVR Series
J
I
H
G
CFM164a
K
L
M
N
O
CFM170
Mantel From Top
Ref. of Comb. Chamber
K 14" (356 mm)
L 12" (305 mm)
M 10" (254 mm)
N 8" (203 mm)
O 1¹⁄₂" (38 mm)
F
5