Williams 0656542.9 Owner's Manual

Owner's Manual
6,000 and 10,000
Btu/hr. Model
30,000
Btu/hr. Model
Unvented room heaters are for installation in SINGLE FAMILY
TYPE DETACHED RESIDENCES ONLY, and the installation is
limited to ONE (1) unit per residence. Unvented room heaters are
only to be used as supplementary heat and NOT AS PRINCIPAL
SOURCE OF HEAT for the room in which the unit is installed.
Unvented room heaters are for installation in rooms having space
which shall limit the appliance input to a maximum of "20 BTUH"
per cubic foot of room space. Unvented room heaters are NOT
TO BE USED IN BEDROOMS, MOBILE HOMES, TRAILERS
AND RECREATIONAL VEHICLES.
EXCEPTION: If local codes permit, models 0656542.9 and
0656541.9 may be used in a bathroom, bedroom or mobile
home. Models 1056511.9, 1056512.9, 1056541.9 and
1056542.9 may be used in a bedroom or mobile home
(check local codes prior to installation).
In the Canadian provinces of British Columbia and Manitoba,
unvented heaters shall be limited to those having INPUT
RATINGS OF UP TO 25,000 BTU PER HOUR MAXIMUM.
Unvented room heaters are NOT FOR COMMERCIAL OR
INDUSTRIAL USE.
Installation must conform
to local codes. ln the
absence of local codes,
installation must conform
National Fuel Gas Code
This is an unvented gas-fired heater. It uses air (oxygen) from the
room in which it is installed. Provisions for adequate combustion
and ventilation air must be provided. Refer to page 7.
Williams Furnace Co.
20,000
Btu/hr. Model
with the current:
ANSI Z223.1
and
ANSI z21.11.2
 250 West Laurel Street  Colton, California 92324 U.S.A.
Blue Flame Unvented
Gas Heater
Model Numbers:
0656542.9; 1056512.9; 1056542.9, 2056512.9; 3056512.9
FOR USE WITH NATURAL GAS ONLY
Model Numbers:
0656541.9; 1056511.9; 1056541.9, 2056511.9; 3056511.9
FOR USE WITH PROPANE GAS ONLY
READ THIS INSTRUCTION MANUAL CAREFULLY BEFORE
YOU INSTALL YOUR NEW WILLIAMS WALL HEATER.
WARNING: If the information in this manual is
not followed exactly, a fire or explosion may
result causing property damage, personal
injury or loss of life.
– 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:
• Open all windows.
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone in your building.
• Extinguish any open flame.
• Immediately call your gas supplier from a
neighbor's phone. Follow gas supplier's
instructions; call the fire department.
– If you cannot, installation and service must be
performed by a qualified installer, service
agency or the gas supplier.
WARNING: Improper installation, adjustment,
alteration, service or maintenance can cause injury
or property damage. Refer to this manual. For
assistance or for additional information consult a
qualified installer, service agency or the gas
supplier.
WARNING: Do not install any of these heaters
(Natural or L.P. Gas) in mobile homes, trailers or
recreational vehicles.
Save this manual for future reference.
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