www.desatech.com
116548-01H
4
pRODUCT SpECIFICATIONS
22
1
/
2
"
16
11
/
16
"
13
1
/
4
"*
14
1
/
4
"
31
5
/
8
"
34
3
/
8
"
35
5
/
8
"
19
1
/
4
"
Figure 3 - Firebox Top View
*Note: 14
1
/
4
" is total firebox
cavity depth including brick
liner. 13
1
/
4
" is depth of flat
floor including brick liner.
LOCATING FIREBOX
12
1
/
2
"
9
3
/
4
"
4
5
/
8
"
2
1
/
2
"
6"
32
3
/
16
"
2
1
/
4
"
Electrical Access Hole Gas Line Access
Figure 2 - Firebox Side View
35
1
/
16
"
31
3
/
4
"
1
1
/
4
"
16
1
/
4
"
2
3
/
4
"
3
7
/
8
"
6
3
/
4
"
2
3
/
4
"
6
3
/
8
"
19
3
/
8
"
1
1
/
4
"
Built-in Nailing Flanges
Figure 1 - Firebox Front View
Plan where you will install the firebox. This will save
time and money later when you install the firebox.
Before installation, consider the following:
1. Where the firebox will be located. Allow for
wall and ceiling clearances (see
Installa-
tion Clearances,
page 7).
2. Everything needed to complete installation.
3. This model CANNOT be installed in a
bedroom or bathroom.
4. Proper air for combustion and ventilation
(see
Air For Combustion and Ventilation
).
AIR FOR COMBUSTION AND VENTILATION
WARNING: this heater shall
not be installed in a room or space
unless the required volume of
indoor combustion air is provided
by the method described in the
National Fuel Gas Code, ANSI
Z223.1/NFPA 54,
the
International
Fuel Gas Code,
or applicable
local codes. read the following
instructions to insure proper fresh
air for this and other fuel-burning
appliances in your home.
Today’s homes are built more energy efficient
than ever. New materials, increased insulation
and new construction methods help reduce
heat loss in homes. Home owners weather
strip and caulk around windows and doors
to keep the cold air out and the warm air in.
During heating months, home owners want
their homes as airtight as possible.
While it is good to make your home energy
efficient, your home needs to breathe. Fresh
air must enter your home. All fuel-burning ap-
pliances need fresh air for proper combustion
and ventilation.
Exhaust fans, fireboxes, clothes dryers and fuel
burning appliances draw air from the house to
operate. You must provide adequate fresh air
f i r e - p a r t s . c o m
