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Screened Porch Installation
The firebox may be installed safely and is design certified by CSA
to be installed in a screen porch with the following guidelines.
Minimum Porch Area
96 sq. feet (9 sq m)
Minimum Ceiling Height
92" (234 cm)
Minimum of two (2) walls must be screened
Minimum top of screen height, side walls
6'6" (198 cm)
Minimum screen area
64 sq. feet (6 sq m)
Installation on Rugs and Tile
If this appliance is installed directly on carpeting, tile or other
combustible material other than wood flooring the appliance shall
be installed on a metal or wood panel extending the full width and
depth of the appliance.
The base referred to above does not mean the fire-proof base as
used on wood stoves. The protection is for rugs that are extremely
thick and light colored tile.
Solid-fuels shall not be burned in a masonry or
UL 127
factory-built
firebox in which a ventless room heater is installed.
Qualified Installing Agency
Installation and replacement of gas piping, gas utilization equipment
or accessories and repair and servicing of equipment shall be
performed only by a qualified agency. The term "qualified agency"
means any individual, firm, corporation or company which either in
person or through a representative is engaged in and is responsible for
(a) the installation or replacement of gas piping or (b) the connection,
installation, repair or servicing of equipment, who is experienced in
such work, familiar with all precautions required and has complied
with all the requirements of the authority having jurisdiction.
State of Massachusetts: The installation must be made by
a licensed plumber or gas fitter in the Commonwealth of
Massachusetts.
The installation must conform with local codes or, in the absence of
local codes, with the National Fuel Gas Code, ANSI Z223.1.*
*Available from the American National Standards Institute, Inc. 1430
Broadway, New York, N.Y. 10018.
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
2. Installer must have owner fill out and mail registration card
supplied with this firebox.
Always consult your local Building Department regarding regulations,
codes or ordinances which apply to the installation of an ventless
room heater.
*Aftermarket: Completion of sale, not for purpose of resale, from
the manufacturer.
This appliance is only for use with the type of gas indicated on the
rating plate.
WARNING
ANY CHANGE TO THIS APPLIANCE OR ITS CONTROLS CAN
BE DANGEROUS.
Improper installation or use of the appliance can cause se-
rious injury or death from fire, burns, explosion or carbon
monoxide poisoning.
This series is design certified in accordance with American National
Standard Z21.97 as an Outdoor Ventless Firebox and should be
installed according to these instructions.
Note: This firebox has been tested and approved up to 50,000 BTU’s.
DO NOT USE WITH LOG SETS OVER 50,000 BTU’s.
Any alteration of the original design, installed other than as
shown in these instructions is the responsibility of the person
and company making the change.
Important
All correspondence should refer to complete Model Number, and
Serial Number.
Moisture Resistance
This outdoor firebox will shed moderate amounts of water, but is
not waterproof. Water and condensing water vapor may enter the
chase under certain conditions.
The firebox will not perform as an exterior wall. Moisture penetration
must be considered for construction that places the firebox in structure
walls or on moisture sensitive surfaces.
When installed on exterior walls: Empire Comfort Systems
recommends the firebox chase be constructed outside the structure's
weather envelope. Where the platform meets the wall, use a flashing
detail similar to that required for attached decks. Chase platforms,
including hearths should slope away from the structure at 1/4 in per
foot. The firebox can be shimmed level.
When installed on surfaces where water may collect or cause
damage: Empire Comfort Systems recommends a slope of 1/8 in
to 1/4 in per foot towards the drain port suggested. The firebox can
be shimmed level.
Hearths should slope away from the front of the firebox and chase
at 1/8 in to 1/4 in per foot. Metal safety strips must be on top of
any combustible hearth materials used for moisture management.
INTRODUCTION
