Listing And Code Approvals; Appliance Certification; Non-Combustible Materials; Combustible Materials - Heat & Glo HST-48D Owner's Manual

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Listing and Code Approvals

A. Appliance Certification
This fireplace system has been tested and listed in accor-
dance with UL 127 and ULC-S610 standards by Under-
writers Laboratories Inc. for installation and operation in
the United States and Canada.
This fireplace may be installed in sleeping rooms EX-
CEPT in manufactured homes. If installed with a gas log
set, provisions for the National Fuel Gas Code must be
met.
This fireplace has been tested and listed for use with the
optional components specified in this manual. These op-
tional components may be purchased separately and in-
stalled at a later date. Installation of an outside air kit will
require significant reconstruction and is best if installed at
the time of fireplace installation.
Heat & Glo is a registered trademark of Hearth & Home
Technologies Inc.
WARNING! Risk of Fire! Hearth & Home Technologies
disclaims any responsibility for, and the warranty and
agency listing will be voided by the following actions.
DO NOT:
• install or operate damaged fireplace
• modify fireplace
• install other than as instructed by Hearth & Home
Technologies
• operate the fireplace without fully assembling all
components
• overfire
• install an unvented gas log set
• install any component not approved by Hearth &
Home Technologies
• install parts or components not Listed or approved
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualified
installer, service agency or your dealer.
NOTICE: This fireplace is tested and approved as a
decorative fireplace. It should not be factored as a primary
heat source in residential heating calculations.
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Heat & Glo • HST-48D US-CAN • 4012-040 • Rev L • 7/12
B. Non-combustible Materials
• Materials which will not ignite and burn, composed of
any combination of the following:
- Steel - Iron
- Brick - Tile
- Concrete - Slate
- Glass - Plasters
• Materials reported as passing ASTM E 136, Standard
Test Method for Behavior of Metals, in a Vertical Tube
Furnace at 750° C
C. Combustible Materials
• Materials made of or surfaced with any of the following
materials:
- Wood - Compressed paper
- Plant fibers - Plastic
• Any material that can ignite and burn; flame proofed or
not, plastered or un-plastered