Table of Contents
Advertisement
Log
Log sizing requirements
size
Minimum Firebox Size
High Depth Front Width Rear Width
18"
20"
14"
24"
20.4" 14"
30"
20.4" 14"
Minimum Clearance For Side
Combustible Material, Side Wall, and
Ceiling.
A.
Clearance from the side of the fireplace open
ing to any combustible material and wall should
follow diagram in Figure4.
B.
Clearance from the top of the fireplace opening
to the ceiling should not be less than 42 inches.
Figure 4-Minimum Clearance
for Combustible to Wall
Minimum Noncombustible
Material Clearance
If Not Using Mantel
You must have noncombustible
material(s) above the fireplace
opening. Noncombustible
materials (such as slate, marble
tile, etc.) must be at least 1/2 inch thick. With
sheet metal, you must have noncombustible
material behind it. Noncombustible fireplace hood
accessory. See figure 5 at right for minimum clear-
ance requirements.
29"
23"
34"
25.4"
39"
31.4"
NOTICE: This heater may be
used as a vented product If so,
you must always run heater
with chimney flue damper
open. If running heater with
damper open, noncombustible
material above fireplace open-
ing is not needed. Go to Install-
ing Damper Clamp Accessory
for Vented Operation, page 9
If Using Mantel
You must have noncombustible
material(s) (such as slate, marble, tile,
etc). at least 1/2 inch thick. With sheet
metal, you must have noncombustible
material behind it. Noncombustible
material must extend at least 8 inches
up. If noncombustible material is less
than 12", you must install the fireplace
hood accessory. Even if noncombus-
tible material is more
Noncombustible
Material Distance(A)
12" or more
Between 8"and 12"
less than 8"
Figure 5 - Heat Resistant Material (slate, marble, tile,
etc. ) Above Fireplace
7
han 12", you may need the hood
accessory to deflect heat away
from mantel shelf. See figures
5,6 and 7 for minimum clear-
ances requirements.
IMPORTANT:
m e e t
t h e s e
clearances, you must operate
h ea t e r wi th c hi m n ey f lu e
damper open. Go to Installing
Damper Clamp Accessory For
Vented Operation (page 9).
M A N T E L C L E A R -
ANCES
In addition to meeting noncom-
bustible material clearances,
you must also meet required
clearances between fireplace
opening and mantel shelf. If you
do not meet the clearances
listed below, you will need a
hood.
Requirements for
Safe Installation
Noncombustible material okay.
24".30" Model: Install fireplace hood
accessory 18" Model: Noncombus-
tible material okay.
Noncombustible material must be
extended to at least 8".See Be-
tween 8"and 12" above. If you
can not extend material, you must
operate heater with flue damper
open.
If you do not
m i n i m u m
Advertisement
Table of Contents
