1
Approvals
and Codes
1
Approval Listings
and Codes
SL-950TR
Underwriters
Laboratories
SL-750TR
Underwriters
Laboratories
SL-750TRS
Underwriters
Laboratories
SL-550TR
Underwriters
Laboratories
SL-550TRS
Underwriters
Laboratories
NOTE: ALL MODELS ARE UL LISTED TO UL307B, THE STANDARD
FOR GAS-BURNING HEATING APPLIANCES FOR MANUFACTURED
HOMES AND RECREATIONAL VEHICLES.
Installation Codes
The fireplace installation must conform to local codes. Before installing the
fireplace, consult the local building code agency to ensure that you are in
compliance with all applicable codes, including permits and inspections.
In the absence of local codes, the fireplace installation must conform to the
National Fuel Gas Code ANSI Z223.1 (in the United States) or the CAN/CGA-
B149 Installation Codes (in Canada). The appliance must be electrically
grounded in accordance with local codes or, in the absence of local codes with
the National Electric Code ANSI/NFPA No. 70 (in the United States), or to the
CSA C22.1 Canadian Electric Code (in Canada).
These models may be installed in a bedroom or bed-sitting room in the U.S.A.
and Canada.
Appliance Certification
The Heat-N-Glo fireplace models discussed in this
Installers Guide have been tested to certification
standards and listed by the applicable laboratories.
Direct Vent
Decorative
Direct Vent
Decorative
Direct Vent
Gas Fireplace
Heater
Direct Vent
Decorative
Direct Vent
Gas Fireplace
Heater
ANSI
ANSI
ANSI
ANSI
ANSI