Heat & Glo LifeStyle SL-750TRS-IPI-D Appliance Certification, High Altitude Installations

1Approvals and

Codes

Appliance Certification

The Heat & Glo appliance models discussed in this Installers Guide have been tested to certification standards and listed by the applicable laboratories.

Certification

MODELS: SL-750TRS-IPI-D,SL-550TRS-IPI-D, SL-350TRS-C

LABORATORY: Underwriters Laboratories

TYPE: Direct Vent Gas Fireplace Heater

STANDARD: ANSI Z21.88•CSA2.33•UL307B

NOTE: THESE MODELS ARE UL LISTED TO UL307B, THE STANDARD FOR GAS-BURNING HEATING APPLI- ANCES FOR MANUFACTURED HOMES AND RECRE- ATIONAL VEHICLES.

High Altitude Installations

U.L. Listed gas appliances are tested and approved with- out requiring changes for elevations from 0 to 2,000 feet in the U. S. A. and in Canada.

When installing this appliance at an elevation above 2,000 feet, it may be necessary to decrease the input rating by changing the existing burner orifice 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 orifice size, check with the local gas utility.

If installing this appliance at an elevation above 4,500 feet (in Canada), check with local authorities.

Installation Codes

The appliance installation must conform to local codes. Before installing the appliance, 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 appliance 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.

Heat & Glo Quality Systems registered by SGS ICS

12 Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06