-2 -
For more information, visit www.desatech.com
INTRODUCTION
Models GW30B/GW30PB series are gravity direct vent wall
furnace inserts with a sealed combustion chamber that uses
millivolt gas control valve and millivolt ignition system.
The system requires a unique termination that includes
transition pipes. The flex pipe must be installed only in
masonry or listed factory built chimney.
If you are uncertain as to what gas your unit is equipped for,
please check the rating plate located in the interior of the
appliance opening or consult your local distributor of DESA
products.
BEFORE BEGINNING THE INSTALLATION OF THE
FIREPLACE, READ THESE INSTRUCTIONS THROUGH,
COMPLETELY.
♦
This DESA fireplace and its components are safe
when installed according to this installation manual.
Unless you use DESA components, which has been
designed and tested for this appliance, you may cause
a fire hazard.
♦
The DESA warranty will be voided by and DESA
disclaims any responsibility for the following actions:
a) Modification of the fireplace, components, doors, blower,
fans, air inlet system and damper control.
b) Use of any component part not manufactured or approved
by DESA in combination with a DESA fireplace system.
When installed on site in a Manufactured Home (mobile
home) installation must conform with the Manufactured Home
Construction and Safety Standard, Title 24 CFR, Part 3280 or
when such a standard is not applicable, the Standard for
Manufactured Home Installation, ANSI A225.1/NFPA 501A.
This appliance, when installed, must be electrically grounded
in accordance with local codes, or in the absence of local
codes, with the National Electrical Code, ANSI/NFPA 70-
1987 and CSA C22.2 Canadian Electrical Code for Canada.
The installation must conform to local codes, or in the
absence of local codes, with the National Fuel Gas Code ANSI
Z223.1-1992 (CAN B149. IN CANADA)
This appliance complies with ANSI Z21.44-1995, and CAN1
2.19-M81, IR #41 and #55 as a gravity direct vent wall
furnace.
MINIMUM INSIDE FIREPLACE DIMENSIONS
The minimum inside dimensions of a masonry or listed factory
built fireplace are as follows:
•
Front Width ………………………… 36”
•
Back Width ………………………… 17 ¾ “
•
Depth ………………………… 16 ¾ “
•
Height ………………………… 21”
MINIMUM CHIMNEY SIZE
If the insert is installed in a masonry fireplace, the dimensions
of the chimney must be a minimum of 7 1/8 “ x 4”.
FOR YOUR SAFETY
•
Do not store or use gasoline or any other flammable
vapors or liquids in the vicinity of this or any other
appliance.
•
Due to high temperatures, the appliance should be
located out of traffic and away from furniture and
draperies.
•
Do not place clothing or other flammable materials on
or near the appliance.
•
NEVER leave children unattended when a fire is
burning in the fireplace.
WARNING: Improper installation, adjustment,
alteration, service or maintenance can cause injury,
property damage, or loss of life. Refer to this manual for
assistance or additional information. Consult a qualified
installer or local distributor.
CHECK LOCAL CODES BEFORE
INSTALLING THIS FIREPLACE.
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS
•
Do not try to light any appliance.
•
Do not touch any electrical switch.
•
Do not use any phone in your building.
•
Immediately call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s instructions.
•
If you cannot reach your gas supplier, call the fire
department.
THIS APPLIANCE MAY BE USED AS A PRIMARY
SOURCE OF HEAT.
INSIDE DIMENSION
