Design and Installation Considerations Heat & Glo gas inserts are designed for installations into solid fuel masonry or factory built fireplaces that have been installed in accordance with the National, Provincial, State and local building codes. Fireplaces are to be constructed of non-combustible materials and, in the absence of local or regional codes, meet criteria of NFPA 211. No additional outside air source is required. Installation MUST comply with local, regional, state and national code

A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these in- structions exactly. B. BEFORE LIGHTING, smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. WHAT TO DO IF YOU SMELL GAS • DO NOT try to light any appliance. • DO NOT touch any electric switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Follow t

FLAME SENSOR ROD NAILING TABS (BOTH SIDES) 36 Heat & Glo • PIER-HV-IPI, ST-HV-IPI, L&R-COR-HV-IPI • 2005-900 Rev. K • 11/06 • Insert insulation from the outside of the fireplace and pack the insulation tightly to totally seal between the pipe and the outer casing. • At the gas line access hole the gap between the supply piping and gas access hole can be plugged with noncombustible insulation to prevent cold air infiltration. Step 6. The Gas Supply Line NOTE: Have the gas supply line installed in

C • 12/07 Model: ST-42TVFL-IPI 1 Owner’s Manual Installation and Operation • Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. • What to do if you smell gas - Do not try to light any appliance - Do not touch any electrical switch. Do not use any phone in your building. - Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. - If you cannot reach your gas supplier, call the fire departme

ST-38GT. WARNING: IF THE INFORMATIO. IN THESE INSTRUCTIONS IS NO. FOLLOWED EXACTLY, A FIRE O. EXPLOSION MAY RESULT CAUS. ING PROPERTY DAMAGE, PER. SONAL INJURY, OR DEATH. . Do not store or use gasoline or other flam. mable vapors and liquids in the vicinity of thi. or any other appliance. . What to do if you smell ga. . Do not try to light any appliance. . Do not touch any electrical switch. . Do not use any phone in your building. . Immediately call your gas supplier from . neighbor's phone. Fo

Note: A listed (and Commonwealth of Massachusetts approved) 1/2 in. (13 mm) T-handle manual shut-off valve and flexible gas connector are connected to the 1/2 in. (13 mm) control valve inlet. • If substituting for these components, please consult local codes for compliance. C. Gas Connection • Refer to Reference Section 16 for location of gas line access in appliance. • Gas line may be run through knockout(s) provided. • The gap between supply piping and gas access hole may be caulked with high

The fireplace should be inspected before use and at least annually by a professional service person. The following tasks may be performed annually by the homeowner. If you are uncomfortable performing any of the listed tasks, please call your dealer for a service appointment. More frequent cleaning may be required due to lint from carpeting or other factors. Control compartment, burner and circulating air passageway of the fireplace must be kept clean. CAUTION! Risk of Burns! The fireplace shoul

Adjust air shutter for longer vertical runs. See Figure 14.6. • Loosen the wing nut. • Push the air handle in to close the air shutter. • Pull the air handle out to open the air shutter. • Tighten the wing nut. NOTICE: If sooting occurs, provide more air by opening the air shutter. Figure 14.5 Fixed Glass Assembly Figure 14.6 Air Shutter G. Fixed Glass Assembly Removing Fixed Glass Assembly WARNING! Risk of Asphyxiation! Handle fi xed glass assembly with care. Inspect the gasket to ensure it is

• Check fireplace opening for square to ensure proper fit of glass doors. Measure diagonals of fireplace opening to make sure they are equal. Top piece must overlap bottom piece Metal strips are placed 2 in. (51 mm) under the front of the fireplace and must extend beyond the front and sides of fireplace opening by 2 in. (51 mm). 1 in. (25 mm) overlap Minimum Figure 7.1 Position the Protective Metal Hearth Strips 2 in. 1 in. (25 mm) min. (51 mm) Raised Platform Floor overlap 2 in. (51 mm) Figure