A.O. Smith BTP-370, BTP-199 manual Part Number, BURNER31 11”, Description, Safety ControlHSGP/N’s

Item Description Part Number

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
3	Air Tube-HSG200/400 12”		6206-4
	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
7	Blower Wheel HSG400 5 1/2” OD		6206-9
	Blower Wheel Bushing (Used with 62355-001 Motor Oil)		6206-10
8	Side Plate (Used with 62355-001 Motor Oil)		6206-11
9	Side Plate (Used with 20627 Motor Oil)		6206-12
	Motor Shaded Pole 1/12 HP 3200 RPM 115V60		6206-13
10	Motor Split Phase 1/7 or 1/8 HP 3450 RPM 115V60		6206-14
	Combustion Air Inlet Damper		6206-15
11	Control Box		6206-16
12	30 Sec. Prepurge Timer:	Used with Primary
	Safety ControlHSGP/N’s 6206-22 & 6206-21
13	(Special Limit Applications Only)		6206-17
	24 Volt Transformer		6206-18
14	Motor Relay		6206-19
15	Primary Safety Control H’Well S89-F1007 w/30 Sec Prepurge		6206-20
19	Primary Safety Control Fenwall 05-319000-251 w/30 Sec Prepurge		6206-21
	ThermostatGAS
	NOTE: Not to be used with Honeywell VR845M-5006 gas valve.		6206-22
	Primary Safety Control H’Well S89E-1033 w/o 30 Sec. Purge
	(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.		6206-24
	Primary Safety Control Mounting Plate Fenwall Primary Only
16	Damper Indicator Pointer		6206-25
17	Air Proving Switch, Only		6206-26
18	Air Proving Switch/Mounting Plate Slot Cover Assembly		6206-27
	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
BURNER31 11”
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
	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
42	05319000-051 & 05-319000-251		6206-60
	Orifice Package-HSG200
43	Orifice Package-HSG400		6206-61
	Optional Pedestal Mounting (Not shown)		6206-62