Introduction; Description; Tools Needed; Materials - Williams 3144030 Owner's Manual

Introduction

Please read our instructions before you install and use your heater. This will help you obtain the full value from this heater. It will also
help you avoid any needless service costs if the problem is something we cannot control and cannot cover in our Warranty.
Always consult your local Heating Inspector, Building Department or Electric Utility company regarding regulations, codes or ordinances
which apply to the installation of an Electric Heater.

Description

Your electric counterflow wall heater is shipped ready to install on
an exterior or interior wall. The heater may be recessed up to 5-
3/8 inches with studs spaced 16 inches center-to-center, or may
be mounted directly to the wall surface.
Air is drawn in through a grille at the top of the heater by a single
speed fan pushing it down over the heating element and
discharged into the room through a grille near the floor.

Tools Needed

Hand drill or properly grounded electric drill #33, 1/8", 3/16"
and 1/2" drill bit (metal)
6 ft. folding rule or tape measure
Screwdrivers (medium-sized Flat and Phillips blade)
Screwdriver
Pliers (wire cutting)

Materials

Electrical wiring supplies as needed
For supply connections use 6 AWG or larger wires suitable for at
least 60 C (140 F).
Use copper wire only.

Helpful Installation Information

The following booklets will help you in making the installation:
Check at the library or they may be purchased from the source listed below. ANSI/NFPA 70-1993 or current edition "National Electrical
Code."

Optional Accessories

Trip Strip Accessory 4701 - Provides finished edge at sides of wall heater. Neutral beige steel.
Rear Outlet Kit 6501 - Allows you route some heated air to a second room behind the heater. Finished wall of second room must be
within 10 inches of heater. Built-in damper permits you shut off air flow to second room if desired.
The heating element uses 240V line voltage to produce a heating
output of 31,400 Btu/hr.
The heater is fully automatic by utilizing a wall mounted
thermostat for temperature control.
The heater cabinet is constructed of heavy gauge steel with a
baked-on finish.
Hammer.
Stud locator or small finish nails.
Tin snips
Key hole or sabre saw
Hack saw
Gloves and safety glasses
2"x 4" x length as required. Refer to "Close Off Stud Space," on
page 9.
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