Louisville Tin and Stove WOW253 - Manual (Page 11)

Page 11
INSTALLING THROUGH A MASONRY WALL
A.) At desired height, mark hole opening for your
model heater. (See Figure 11).
B.) Before cutting, verify both inside and outside
clearances. Verify that no electrical wires, con-
duit, water or gas pipes pass through area you
have marked.
C.) Cut out marked hole location. Make sure that
cut out opening is level inside to outside.
D.) Remove six (6) screws from back of heater
which secure back of outer cabinet to intake
and exhaust tube flanges. Save screws. (See
Figure 5).
E.) Gently slide combustion tube assembly forward
and out of outer cabinet. (See Figure 6).
F.) From inside the room, slide outer cabinet
through cut out opening until side and bottom
flanges are flush against inside wall. (See Fig
ure 12). This leaves a 1/16” gap between the
wall and cabint top flange. This gap is neces-
sary to install the front panel.
G.) Secure in place using holes in side of outer
casing. Use fasteners appropriate for type of
wall material. Anchors (not provided) may be
required.
H.) From outside secure the two support brackets
to the outside wall, anchors (not provided) may
be required. Make sure brackets are flush
against the outer cabinet bottom and under the
left and right sides. You must drill four 7/64”
holes through the outer cabinet bottom using
clearance holes in the support bracket as a tem-
plate. Secure brackets to outer cabinet bot-
tom using four #8x1/2” screws provided. See
Figure 21.
I.) Gently slide combustion tube assembly into
outer cabinet. Check to make sure the
gaskets and the intake and exhaust tube flanges
are in place and unbroken. Flanges must be
flush against back of outer cabinet. From
outside, secure back of outer cabinet to air
intake and exhaust flanges with the six (6)
screws removed in Step D.
J.) Locate factory installed thermostat wires
extending from the front of heater. Connect
24 V. wall thermostat (provided) using 20’
maximum thermostat wire. Do not splice
thermostat wire. (See Figure 9).
K.) Connect 3/8” minimum gas supply line to
heater. (See Figure 4).
L.) Plug factory wired power cord into a
properly grounded 115 volt electrical
outlet. NEVER use an extension cord. If
homeowner desires, heater may be
hardwired by a licensed electrician (check
your local electrical codes).
M.) Turn gas supply on. Check all connections
for leaks using a soapy solution. NEVER
check for leaks with an open flame.
N.) Install front panel. Hang top of front panel
over top outer cabinet flange and between
wall. Secure using four (4) #8 x 1/2” painted
screws (provided). (See Figure 10).
O.) From outside, caulk between outer cabinet
and wall opening.
INSTALLATION IS NOW COMPLETE.
FOLLOW LIGHTING INSTRUCTIONS TO
PUT HEATER INTO OPERATION.
DURING INITIAL WARM-UP HEATER MAY
SMOKE SLIGHTLY, SO PROVISION
SHOULD BE MADE FOR ADEQUATE VEN-
TILATION.
Figure 21
Outside Wall
Outer
Cabinet
Support
Bracket
#8x1/2 Screw
Outer Cabinet
Support
Brackets