Heat & Glo • SL-750TRS-IPI-D, SL-550TRS-IPI-D, SL-350TRS-C • InD • 2065-985 Rev. o • 3/07
4
Listing and Code Approvals
C. BTU Speci
¿
cations
1
MODELS: SL-750TRS-IPI-D,SL-550TRS-IPI-D,
SL-350TRS-C
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Gas Appliance Heater
STANDARD: ANSI Z21.88-2002 • CSA2.33-M02 • UL307B
A. Appliance Certi
¿
cation
B. Glass Speci
¿
cations
Hearth & Home Technologies appliances manufactured with
tempered glass may be installed in hazardous locations
such as bathtub enclosures as de
¿
ned by the Consumer
Product Safety Commission (CPSC). The tempered glass
has been tested and certi
¿
ed to the requirements of
ANSI
Z97.1
and
CPSC 16 CFR 1202
(Safety Glazing Certi
¿
cation
Council
SGCC# 1595
and
1597
. Architectural Testing, Inc.
Reports
02-31919.01
and
02-31917.01
).
This statement is in compliance with
CPSC 16 CFR
Section 1201.5
“Certi
¿
cation and labeling requirements”
which refers to
15
U.S. Code
(USC) 2063
stating “…Such
certi
¿
cate shall accompany the product or shall otherwise
be furnished to any distributor or retailer to whom the
product is delivered.”
Some local building codes require the use of tempered
glass with permanent marking in such locations. Glass
meeting this requirement is available from the factory.
Please contact your dealer or distributor to order.
NOTE:
This installation must conform with local codes. In the
absence of local codes you must comply with the
National
Fuel Gas Code, ANSI Z223.1-latest edition
in the U.S.A.
and the
CAN/CGA B149 Installation Codes
in Canada.
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemental
room heat or as a decorative appliance. It should not be fac-
tored as primary heat in residential heating calculations.
D. High Altitude Installations
U.L. Listed gas appliances are tested and approved without
requiring changes for elevations from 0 to 2000 feet in the
U.S.A. and Canada.
When installing this appliance at an elevation above 2000
feet, it may be necessary to decrease the input rating by
changing the existing burner ori
¿
ce to a smaller size. Input
rate should be reduced by 4% for each 1000 feet above
a 2000 foot elevation in the U.S.A., or 10% for elevations
between 2000 and 4500 feet in Canada. If the heating
value of the gas has been reduced, these rules do not
apply. To identify the proper ori
¿
ce size, check with the
local gas utility.
If installing this appliance at an elevation above 4500 feet
(in Canada), check with local authorities.
Do NOT use this appliance if any part has been under water.
Immediately call a quali
¿
ed service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
This product is listed to ANSI standards for “Vented Gas
Appliance Heaters” and applicable sections of “Gas Burn-
ing Heating Appliances for Manufactured Homes and
Recreational Vehicles”, and “Gas Fired Appliances for Use
at High Altitudes”.
Heat & Glo Quality Systems
registered by SGS ICS
E. Non-Combustible Materials Speci
¿
cation
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing
ASTM E 136,
Standard Test Method for Behavior of Materials in a
Vertical Tube Furnace at 750
o
C,
shall be considered
non-combustible materials.
F. Combustible Materials Speci
¿
cation
Materials made of or surfaced with wood, compressed paper,
plant
¿
bers, plastics, or other material that can ignite and
burn, whether
À
ame proofed or not, or whether plastered or
unplastered shall be considered combustible materials.
WARNING
Models
U.S. (0-2000 ft.) or
Canada (2000-4500 ft.)
Maximum
Input
BTU/h
Minimum
Input
BTU/h
Ori
¿
ce
Size
(DMS)
SL-750TRS-IPI-D (NG)
U.S.
30,000
20,500
#36
Canada
27,000
18,450
#37
SL-750TRS-IPI-D (LP)
U.S.
27,000
15,800
#52
Canada
24,300
14,220
#53
SL-550TRS-IPI-D (NG)
U.S.
27,000
17,000
#38
Canada
24,300
15,300
#39
SL-550TRS-IPI-D (LP)
U.S.
25,000
14,000
#53
Canada
22,500
12,500
#54
SL-350TRS-C (NG)
U.S.
22,500
15,750
#43
Canada
20,250
14,175
#44