28
Parts Identification

PARTS LIST

Item Description Part NNumber
1 Regulator, LP Gas, 2nd Stage, Vent Over Outlet 06553
Regulator, LP Gas, 2nd Stage, Vent Over Side 06665
Regulator, Natural Gas (5 PSIG Inlet, 13.5 Outlet) 23360
2 Nipple, 3 1/2 in. 07148
3 Valve, Manual Shut Off 05548
4 Hose, 1/2 in. ID x 10 ft. with Adapter 20714
5 Adapter, Hose, 1/2 NPT x 1/2 NPS 02894
6 Kit, Sediment Trap 00815
7 Base 23523
8A Bracket, Gas Control Valve 21768
8B Screw, 8-32 x 1/4 09425
9 Valve, Gas Control: LP Gas 23835
Valve, Gas Control: Natural Gas 23836
10 Nipple, 1/2 in. x 3 in. 02972
11 Elbow 01426
12 Manifold 09291
13 Orifice, Burner: LP Gas 23530
Orifice, Burner: Natural Gas 23531
14 Burner 21724
15 Spacer 02687
16 Igniter and Sensor Assembly 22473
17 Switch, High Limit 05566
18 Chamber, Heat 23566
19 Case, Assembly with Doors and Latches (2) 20465
20 Latch Assembly 20959
21 Harness, Wiring 23534
22 Control, Ignition 22461
23 Transformer, 120/24 v. 81218
24 Cover, Control Box, w/ Hinge & Window Plug 23550
25 Boot, Selector Switch 09916
26 Selector Switch 09915
27 Terminal Strip 22905
28 Cord, Power, 10 ft. 23574
29 O-Ring 08347
30 Plug, Window 08255
31 Motor, 1/3 HP, Ball Bearing 20169
32 Mount, Motor 08647
33 Wheel, Fan 09050
34 Switch, Air Proving 02680
35 Flapper 21035
36 Complete Fan Housing Assembly, 20148
w/ Motor, Fan Wheel, Air Proving Switch, Flapper, and Motor Mount
37 Screw, Burner 02688
38 Washer 01589
39 Bolt 02692
40 Grommet, w/ Hole 21851
(1) Complete control box assembly with all control components is part number 23539.
(2) Specify model number and fuel type when ordering.
(3) Screw par t number 07288 (#8 x 3/8) is the standard fastener used for assembly of all sheet metal components.