Williams 4003532 - Page 31

ILLUSTRATED
PARTS LIST
Combustion
Chamber Assembly
25,000 Btu/Hr Model
2503532
19
24
21
This list contains replaceable parts used in your furnace. When ordering parts,
follow the instructions listed under Ordering Replacement Parts on page 29 of this
manual.
14
\
7
10
KEY
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
PART
NUMBER
121357
231955
062461
121372
230625
230218
120158
230825
231144
121224
070537
231143
121252
DESCRIPTION
Screw, #6 x 5/8"
Wire Harness and
Ignition Control
Ignition Control Mounting
Bracket
Screw, #6 x 1/2"
Time Delay Relay
Bushing
Screw, #8 x 3/8"
Limit Switch
Terminal Block
Screw, #10 x 3/4"
Exhaust Tube Gasket
Transformer Assembly
Screw, #10 x 3/8"
QTY
4
1
2
1
1
4
1
1
2
1
1
6
KEY PART
NO. NUMBER
14 020983
15 070606
16 070398
17 290120
18 310026
19 030893
20 230844
21 231950
22 121502
23 090211
24 121388
25 063018
26 231844
27 070909
DESCRIPTION
Combustion Chamber/
Heat Shield Assembly
Heat Shield Gasket
Burner Access Door Gasket
Cover Plate
Glass Disc
Burner Access Door
Bushing with Terminals
Flame Sensing Probe
Screw, #6 x 3/8"
Junction Box Cover
Screw, #10 x 1/2"
GIo-Bar Retainer
GIo-Bar
GIo-Bar Gasket
QTY.
1
1
1
1
1
1
1
1
2
1
4
1
1
1
2O1842