Installing Your Furnace; Basic Materials Needed; Helpful Installation Information; Optional Accessories - Williams 3501522A Owner's Manual

INSTALLING YOUR FURNACE

Basic Tools Needed
Hand drill or properly grounded electric drill

1/8 inch and 3/16 inch drill bit (metal)

6 foot folding ruler or tape measure

Screwdriver (Phillips Head)

Pliers (Wire Cutting)

Hammer

Stud locator or small finishing nails

8 inch adjustable wrench

Keyhole saw or saber saw

2-10 inch or 12 inch pipe wrenches

Gloves and safety glasses

Basic Materials Needed

Pipe joint compound resistant to propane gases.

Electrical wiring supplied as needed for optional blower.

Pipe and fittings to make connections to the heater.

Helpful Installation
Information
THE FOLLOWING BOOKLETS WILL HELP YOU IN
MAKING THE INSTALLATION:
ANSI/NFPA 70-1990 or current edition "National Electrical
Code". In Canada: CSA C22.1 Canadian Electrical Code.
American National Standard NFPA54/ANSI Z223.1 1988 or
current edition "National Fuel Gas Code".
Obtained from: American National Standards Institute,
Inc., 1430 Broadway, New York, N Y 10018.
In Canada: CAN/CGA B149.

Optional Accessories

BLOWER
To increase circulation of warmed air within the heated
space, you may use Blower Accessory Kit 2102, on all
models except 2001622A
THERMOSTAT P322016
FLOOR BOARD MODEL
Available in black to match the heater.
VENT COLLAR MODEL 9102,
Available in black to match the heater.
6
VENTED ROOM HEATERS
and 2001621A.
4163 OR 4167
9104 OR 9106
Unpacking Your Heater
Examine all packing material carefully. Look for loose
parts before discarding. Store all parts where they cannot
be lost or damaged before you need them.
NOTE: Check the burner rating plate, located in the
burner compartment, to make sure your heater is
equipped to operate on the type of gas available (either
natural or propane gas). DO NOT convert unit from
natural gas to propane gas or from propane gas to
natural gas without the proper manufacturer's gas
conversion kit.

Installing Your Heater

The following steps are needed for proper installation and
safe operation of your heater. If you have any doubts as
to any requirements, check with local authorities for local
and state codes affecting the installation.
Obtain professional help where needed.
DO NOT install this heater in a travel trailer, recreational
vehicle, or mobile home.
IMPORTANT
For satisfactory and trouble-free operation, be sure to:
1. Locate the heater properly within the space to
be heated.
2. Provide for adequate combustion air, adequate air
circulation around the cabinet inside the open room
and a proper vent system.
3. Maintain all minimum clearances which apply to
your heater.

Locating the Heater

WARNING: Gas burning appliances require air for
combustion and proper venting. Minimum fresh air
opening of 1 square inch per 1,000 BTU/hr. input rating
must be provided for ventilation.
EXAMPLE: A 30,000 BTU/hr. input unit requires the
equivalent of a 30 inch wide window be open 1 inch for
safe operation.
WARNING: Danger of property damage,
bodily injury or death. Even when a house meets
requirements for unconfined space with adequate air
infiltration, it is recommended that a fresh air intake
be installed to lessen the possible dangers from any
future changes on the home.
Consider the following points before attempting to install
the heater:
1. In choosing the location for the heater, the following
factors should be considered:
a. Convenience to the gas supply.