Williams 4003532 - Manual (Page 23)

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OWNER’S MANUAL
ILLUSTRATED
PARTS LIST
COMBUSTION CHAMBER
ASSEMBLY
40,000 BTU/HR MODEL
This list contains replaceable parts used in your furnace. When ordering parts, follow the
instructions listed under Replacement Parts on page 19 of this manual.
KEY PART
NO. NUMBER DESCRIPTION QTY.
1 121502 Screw, #6 x 3/8" ** 2
2 231950 Flame Sensing Probe 1
3 063018 Glo-Bar Retainer 1
4 120158 Screw, #8 x 3/8" ** 6
5 030891 Burner Access Door 1
6 121388 Screw, #10 x 1/2" 4
7 310026 Glass Disc 1
8 290141 Cover Plate 1
9 070398 Burner Access Door Gasket 1
10 100980-01 Glo-Bar 1
11 070909 Glo-Bar Gasket 1
12 230844 Bushing with Terminals 1
13 070607 Heat Shield Gasket 1
14 020982 Combustion Chamber/Heat
Shield Assembly
1
15 061663 Wire Clamp 2
16 121252 Screw, #10 x 3/8" ** 12
17 230560 Limit Switch 1
KEY PART
NO. NUMBER DESCRIPTION QTY.
18 062563 Ignition Control Mounting
Bracket
1
19 231954 Wire Harness and
Ignition Control
1
20 121357 Screw, #6 x 5/8" ** 4
21 121224 Screw, #10 x 3/4" ** 4
22 070487 Gasket 2
23 121372 Screw, #6 x 1/2" ** 2
24 231144 Terminal Block 1
25 230625 Time Delay Relay 1
26 231164 Transformer Assembly 1
27 062837 Transformer and Relay
Mounting Bracket
1
28 062694 Wire Clamp, 5/8" Diameter 5
29 230555 Strain Relief Bushing 2
30 090211 Junction Box Cover 1
31 121577 Screw, #10 x 1/4" ** 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16
17
18
4
19
21
20
21
20
22
22
16
24
23 25
26
4
27
16
28
16
29
16
30
29
31
1
** Standard hardware, available at your local hardware store.