Local Codes; Product Features; Locating Firebox - Superior Fireplaces VRT4536WS Installation And Operation Instruction Manual

Unvented (vent-free) universal firebox with refractory panels
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Install and use firebox with care. Follow all
local codes. In the absence of local codes,
use the latest edition of The National Fuel
Gas Code ANSI Z223.1/NFPA 54*; National
Fuel Gas Code (latest edition). Firebox must
be electrically grounded in accordance with
the National Electrical Code, ANSI/NFPA 70
(latest edition).
COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS
These appliances are approved for installation in the US state of Massachusetts if the fol-
lowing additional requirements are met:
• Un-vented Room Heaters shall be installed in accordance with 527 CMR 30.
• Installation and repair must be done by a plumber or gas fitter licensed in the Common-
wealth of Massachusetts.
• The flexible gas line connector used shall not exceed 36 inches (92 centimeters) in length.
• The individual manual shut-off must be a T-handle type valve.
• Unvented appliances may NOT be installed in bedrooms or bathrooms.
• A working smoke detector must be installed in the area where vent-free appliances are
installed.
Seller of unvented propane or natural gas-fired supplemental room heaters shall provide
to each purchaser a copy of 527 CMR 30 upon sale of the unit.

LOCATING FIREBOX

PLANNING
Plan where you will install the firebox. This will
save time and money later when you install
the firebox. Before installation, consider the
following:
1. Where firebox will be located. Allow for
wall and ceiling clearances (see Installa-
tion Clearances, Page 11).
2. Everything needed to complete installation.
3. These models CANNOT be installed in
a bedroom unless maximum Btu rating
of installed vent-free log set is less than
10,000 Btu/hr.
4. Proper air for combustion and ventilation
(Page 8).
4

LOCAL CODES

*Available from:
American National Standards Institute, Inc.
National Fire Protection Association, Inc.
OPERATION
This firebox is designed for use with approved
ANSI Z21.11.2 decorative type unvented room
heaters. (Physical size limitations apply. Refer
to minimum firebox requirements supplied
with log heater.) It requires no outside vent-
ing or chimney making installation easy and
inexpensive.
SuperiorFireplaces.us.com
25 West 43rd Street, 4th floor
New York, NY 10036
1 Batterymarch Park
Quincy, MA 02169-7471

PRODUCT FEATURES

126700-01C

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