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Product Specific and Important Safety Information
A. Appliance Certification
MODELS: SL-5F-IFT, SL-7F-IFT
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Heater
STANDARD: CSA / ANSI Z21.88-2019 • CSA 2.33-2019
This product is listed to ANSI standards for "Vented
Gas Fireplace Heaters" and applicable sections of "Gas
Burning Heating Appliances for Manufactured Homes
and Recreational Vehicles", and "Gas Fired Appliances
for Use at High Altitudes". Also Certified for Installation in
a Bedroom or a Bedsitting Room.
NOTICE: 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 supplemen-
tal room heat or as a decorative appliance. It should not be
factored as primary heat in residential heating calculations.
B. Glass Specifications
Hearth & Home Technologies appliances manufactured
with tempered glass may be installed in hazardous lo-
cations such as bathtub enclosures as defined by the
Consumer Product Safety Commission (CPSC). The
tempered glass has been tested and certified to the re-
quirements of ANSI Z97.1 and CPSC 16 CFR 1202
(Safety Glazing Certification 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 Sec-
tion 1201.5 "Certification and labeling requirements"
which refers to 15 U.S. Code (USC) 2063 stating "...Such
certificate 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.
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Heat & Glo • SL-5F-IFT, SL-7F-IFT Installation Manual • 2638-980 Rev. H • 6/22
C. BTU Specifications
Models
(U.S. or Canada)
SL-5F-IFT
(0-2000 ft)
(NG)
SL-5F-IFT
(0-2000 ft)
(Propane)
SL-7F-IFT
(0-2000 ft)
(NG)
SL-7F-IFT
(0-2000 ft)
(Propane)
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 2000 feet elevation:
• In the USA: Reduce input rate 4% for each 1000 feet
above 2000 feet.
• In CANADA: Input ratings are certified without a
reduction of input rate for elevations up to 4500 feet
(1370 m) above sea level. Please consult provincial and/
or local authorities having jurisdiction for installations at
elevations above 4500 feet (1370 m).
Check with your local gas utility to determine proper
orifice size.
Maximum
Minimum
Orifice
Input BTU/h
Input BTU/h
Size (DMS)
19,500
10,000
#45
17,000
9,000
1.25 mm
24,000
13,000
#42
20,500
11,500
#54
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