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W415-0527 / 09.29.05
PG 3 INTRODUCTION
Warranty
4-6 INSTALLATION & FINISHING
General Instructions
Hood Installation
Gas Connector Locations
Framing
Nailing Tab Instruction
Mantle Clearances
7 OPTIONS
Optional Blower Installation
WARNING
• Under no circumstances should this enclosure be modifi ed.
• Provide adequate ventilation and combustion air. Refer to unvented room heaters installation instructions.
Never obstruct the front opening of the enclosure.
• Do not burn wood or other materials in this enclosure.
• Adults and especially children should be alerted to the hazards of high surface temperatures and should stay
away to avoid burns or clothing ignition. Keep young children and animals away when the ventless fi rebox
enclosure is hot.
• Due to high temperatures, the enclosure should be located out of traffi c and away from furniture and
draperies.
• Clothing or other fl ammable material should not be placed on or near the enclosure.
• Any safety screen or guard removed for servicing must be replaced prior to operating the enclosure.
• It is imperative that the circulating air passageways in the enclosure are kept clean. The enclosure should
be inspected before use and at least annually by a qualifi ed service person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding material, etc. The enclosure area must be kept clear
and free from combustible materials, gasoline and other fl ammable vapours and liquids.
• Furniture or other objects must be kept a minimum of 4 feet away from the front of the ventless fi rebox
enclosure.
• Do not use this enclosure if any part has been under water. Immediately call a qualifi ed service technician
to inspect the enclosure and to replace any part of the control system and any gas control which has been
under water.
• Do not allow fans to blow directly into the ventless fi rebox enclosure. Avoid any drafts that alter burner fl ame
patterns.
• Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this
enclosure.
NOTE: CHANGES, OTHER THAN EDITORIAL, ARE DENOTED BY A VERTICAL LINE IN THE MARGIN
TABLE of CONTENTS
PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE
FOR USE ONLY WITH A ANSI Z21.11.2 LISTED
GAS-FIRED UNVENTED ROOM HEATER NOT
TO EXCEED
40,000 BTU/H
FOLLOW THE INSTRUCTIONS, AND
COMPLETE THE INSTALLATION OF THE
UNVENTED ROOM HEATER.
DO NOT BUILD A WOOD FIRE.
Carefully review the instructions supplied with
the unvented room heater for the mimimun
fi rebox size requirement.
DO NOT INSTALL AN APPLIANCE IN THIS
FIREBOX UNLESS THIS FIREBOX MEETS THE
MINIMUM DIMENSIONS REQUIRED FOR THE
INSTALLATION.
8 REPLACEMENTS
Replacements
Replacement Parts
Accessories
9 SERVICE HISTORY