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INSTALLATION INSTRUCTIONS
AND OWNER'S MANUAL
DO NOT ATTEMPT TO MODIFY OR ALTER THE CONSTRUC-
TION OF THE FIREBOX OR ITS COMPONENTS. ANY MODI-
FICATION OR ALTERATION OF CONSTRUCTION MAY VOID
THE WARRANTY OF THIS FIREBOX.
CHILDREN AND ADULTS SHOULD BE ALERTED TO THE
HAZARDS OF HIGH SURFACE TEMPERATURE AND
SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING IG-
NITION.
YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED
WHEN THEY ARE IN THE SAME ROOM AS THE FIREBOX.
UNIVERSAL FIREBOX FOR ALL
VENT-FREE LOG SETS
MODELS
VFS32FB0F-4 VFS36FB0F-4 VFS42FB0F-4
GAS-FIRED
ANSI Z21.91 Ventless Fireplace Enclosures for Gas Fired Dec-
orative Type Unvented Room Heaters
— Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appli-
ance.
— 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 neigh-
bor’s phone. Follow the gas supplier’s instruc-
tions.
• If you cannot reach your gas supplier, call the fire
department.
— Installation and service must be performed by a quali-
fied installer, service agency or the gas supplier.
WARNING: If the information in these instructions are
not followed exactly, a fire or explosion may result caus-
ing property damage, personal injury or loss of life.
EMPIRE
EMPIRE
Comfort Systems
Installer:
Leave this manual with the appliance.
Consumer: Retain this manual for future reference.
FOR USE ONLY WITH A LISTED GAS-FIRED UNVENTED
DECORATIVE ROOM HEATER NOT TO EXCEED 40,000
BTU/H.
DO NOT BUILD A WOOD FIRE.
WARNING: Improper installation, adjustment, alteration,
service or maintenance can cause injury or property dam-
age. Refer to this manual. For assistance or additional in-
formation, consult a qualified installer, service agency or
the gas supplier.
Carefully review the instructions supplied with the decora-
tive type unvented room heater for the minimum fireplace
size requirement.
DO NOT INSTALL A VENT-FREE LOG SET IN THIS FIREBOX,
UNLESS THIS FIREBOX MEETS THE MINIMUM DIMENSIONS
REQUIRED FOR THE INSTALLATION.