TABLE OF CONTENTS
Firebox/Log Set Reference Chart ..... page
Inventory ......................................... page
Tools/Building Supplies ................... page
Codes .............................................. page
Clearances ....................................... page
Trim Kits .......................................... page 10
Warranty .......................................... page 12
GENERAL INFORMATION
The Built-In Unvented Fireboxes are designed
to accept all ANSI Z21.11.2 approved Un-
vented Gas Log Room Heaters. For the appro-
priate Unvented Gas Log Room Heater model,
refer to the chart below. Refer to the installa-
tion instructions provided with the log sets for
detailed instructions.
WARNING: THESE BUILT-IN UNVENTED FIREBOXES HAVE ONLY BEEN TESTED AND
APPROVED FOR USE WITH ANSI Z21.11.2 UNVENTED GAS LOGS.
DO NOT ATTEMPT TO BURN SOLID WOOD FUELS, OTHER GAS LOG SETS OR ANY OTHER
COMBUSTIBLE MATERIALS IN THIS UNVENTED FIREBOX.
Unvented Firebox
Model
UVFCE-40
UVFCE-45
Note: 18, 24 and 28 inch gas log sets are available with Rustic Oak and Split Oak logs.
2
The UVFCE Series are unvented fireboxes.
They feature a self-contained heat-circulating
system.
2
2
This installation manual will enable you to
2
obtain a safe, efficient and dependable instal-
2
lation of your room heater system.
2
Do not alter or modify the firebox or its com-
3
ponents under any circumstances. Any modifi-
3
cation or alteration of the firebox system, in-
4
cluding but not limited to the firebox and acces-
sories, may void the warranty, listings and
4
approvals of this system and could result in an
5
unsafe and potentially dangerous installation.
5
6
These Built-In Unvented Fireboxes have been
tested and approved as unvented room heaters
6
by AGA to ANSI Z21.11.
7
8
Check the inventory list to be sure that you have
9
all the necessary parts in usable condition. Also
check for concealed damage.
9
Inventory
Unvented Gas Firebox
Canopy
Gas Connector Fittings
Installation and Operating Instructions
Tools and Building Supplies
Normally Required
Tools Should Include:
Log Set Sizing Reference Chart
(Shown Sized Wilth Superior Log Sets)
Unvented Room Heater Log Set
Natural
VFGL-18/21/24MN/VN-3
VFGL-24/28MN/VN-3
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
Phillips screwdriver
Hammer
Saw and/or sabersaw
Level
Measuring tape
Electric drill and bits
Propane (L.P.G)
VFGL-18/21/24MP/VP-3
VFGL-24/28MP/VP-3
Pliers
Square
Piping complying with local codes
Pipe wrench
Tee joint
Pipe compound
Building Supplies Should Include:
Framing materials
Wall finishing materials
Caulking materials (noncombustible)
Fireplace surround materials
(noncombustible)
IMPORTANT SAFETY INFORMATION
INSTALLER: PLEASE LEAVE THESE INSTRUC-
TIONS WITH THE OWNER.
OWNER: PLEASE RETAIN THESE INSTRUC-
TION FOR FUTURE REFERENCE
IMPORTANT: BEFORE STARTING YOUR FIRE-
BOX INSTALLATION, READ THESE INSTALLA-
TION INSTRUCTIONS CAREFULLY TO BE SURE
YOU UNDERSTAND THEM COMPLETELY AND
IN ENTIRETY. FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD CAUSE A HEATER
MALFUNCTION RESULTING IN SERIOUS IN-
JURY AND/OR PROPERTY DAMAGE.
WARNING: ANY CHANGE TO THIS UN-
VENTED ROOM HEATER CAN BE DAN-
GEROUS. IMPROPER INSTALLATION OR
USE OF THIS HEATER CAN CAUSE SERI-
OUS INJURY OR DEATH FROM FIRE,
BURNS, EXPLOSION OR CARBON MON-
OXIDE POISONING.
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning are similar to the
flu with headaches, dizziness and/or nausea.
If you have these signs, obtain fresh air im-
mediately. Have the Unvented Gas Heater
serviced as it may not be operating correctly.
• Due to high temperatures, the firebox should
be located out of traffic and away from furniture
and draperies.
• Children and adults should be alerted to the
hazard of high surface temperature and should
stay away to avoid burns or clothing ignition.