A.O. Smith BTP-139 Replacement Parts List page 4

Item
1 Burner Housing ......................................................................................... 6206
2 Air Tube-HSG200 6" .................................................................................. 6206-1
Air Tube-HSG400 6 1/4" ............................................................................ 6206-2
Air Tube-HSG200/400 9" ........................................................................... 6206-3
Air Tube-HSG200/400 12" ........................................................................ 6206-4
3 Air Cone-(HSG200 only) ........................................................................... 6206-5
4 Adjustable Flange Assembly .................................................................... 6206-6
5 Flange Gasket ........................................................................................... 6206-7
6 Blower Wheel HSG200 5 1/4"OD ............................................................. 6206-8
Blower Wheel HSG400 5 1/2" OD ............................................................ 6206-9
7 Blower Wheel Bushing (Used with 62355-001 Motor Oil) ...................... 6206-10
8 Side Plate (Used with 62355-001 Motor Oil) ........................................... 6206-11
Side Plate (Used with 20627 Motor Oil) ................................................... 6206-12
9 Motor Shaded Pole 1/12 HP 3200 RPM 115V60 ..................................... 6206-13
Motor Split Phase 1/7 or 1/8 HP 3450 RPM 115V60 ................................ 6206-14
10 Combustion Air Inlet Damper ................................................................... 6206-15
11 Control Box ................................................................................................ 6206-16
12 30 Sec. Prepurge Timer: .......................................... Used with Primary
Safety Control P/N's 6206-22 & 6206-21
(Special Limit Applications Only) .............................................................. 6206-17
13 24 Volt Transformer .................................................................................. 6206-18
14 Motor Relay ................................................................................................ 6206-19
15 Primary Safety Control H'Well S89-F1007 w/30 Sec Prepurge ............... 6206-20
Primary Safety Control Fenwall 05-319000-251 w/30 Sec Prepurge ..... 6206-21
NOTE: Not to be used with Honeywell VR845M-5006 gas valve.
Primary Safety Control H'Well S89E-1033 w/o 30 Sec. Purge ................ 6206-22
(Special Limit Applications Only)
Primary Safety Control Fenwall 05-319-000-051 w/o 30 Sec Purge ...... 6206-23
(Special Limit Applications Only)
NOTE: Not to be used with Honeywell VR845M-5006 gas valve.
Primary Safety Control Mounting Plate Fenwall Primary Only ................. 6206-24
16 Damper Indicator Pointer .......................................................................... 6206-25
17 Air Proving Switch, Only ............................................................................. 6206-26
18 Air Proving Switch/Mounting Plate Slot Cover Assembly ......................... 6206-27
19 Thermostat Terminal Strip ........................................................................ 6206-28
20 Adjustment Arm Off-Cycle Damper .......................................................... 6206-29
21 Off-Cycle Damper Plate ............................................................................ 6206-30
22 Mounting Bracket Off-Cycle Damper ........................................................ 6206-31
23 Junction Box .............................................................................................. 6206-32
24 Ignition Transformer 7500V ...................................................................... 6206-33
25 Electrode Assembly .................................................................................. 6165
B B B B B URNER URNER URNER
URNER
URNER
26 Sensor Probe Assembly ........................................................................... 6166
27 Insulator Bushing ...................................................................................... 6206-34
28 Chamber/Manifold-HSG200 6" ................................................................. 6206-35
Chamber/Manifold-HSG400 6 1/4" ........................................................... 6206-36
Chamber/Manifold-HSG200 9" ................................................................. 6206-37
Chamber/Manifold-HSG400 9" ................................................................. 6206-38
Chamber/Manifold-HSG200 12" ............................................................... 6206-39
Chamber/Manifold-HSG400 12" ............................................................... 6206-40
29 Clip, Electrode Bracket .............................................................................. 6206-41
30 Electrode Bracket Support (Includes Items 27, 29 and Set Screws) ...... 6206-42
31 11" Sensor Wire-6", 6 1/4" Burner ............................................................ 6206-43
14" Sensor Wire-9" Burner ........................................................................ 6206-44
17" Sensor Wire-12" Burner ..................................................................... 6206-45
32 8" Ignition Wire-6", 6 1/4" Burner .............................................................. 6206-46
11" Ignition Wire-9" Burner ........................................................................ 6206-47
14" Ignition Wire-12" Burner ..................................................................... 6206-48
33 Baffle Plate (Not used on HSG 6" and 6 1/4" ........................................... 6206-49
34 Top Plate/Housing Cover .......................................................................... 6206-50
35 Strain Relief Bushing/Sensor Wire .......................................................... 6206-51
36 Strain Relief Bushing/Sensor Wire .......................................................... 6206-52
37 Orifice Housing .......................................................................................... 6206-53
38 Orifice Spring ............................................................................................. 6206-54
39 Orifice Gasket ............................................................................................ 6206-55
40 Orifice Cap ................................................................................................. 6206-56
41 Gas Valve Honeywell VR8450M-HSG200 ................................................ 6206-58
Gas Valve Honeywell VR845M-5006, HSG400 ....................................... 6356
NOTE: Not to be used with Fernwall primary safety controls
05319000-051 & 05-319000-251
42 Orifice Package-HSG200 .......................................................................... 6206-60
Orifice Package-HSG400 .......................................................................... 6206-61
43 Optional Pedestal Mounting (Not shown) ................................................ 6206-62
Description
HSG HSG
HSG
HSG HSG
GAS GAS
GAS
GAS GAS
Part Number