A.O. Smith BTH 120, Service And Parts Manual

Page: 45 / 65

A. O. Smith Water Products Company Service Handbook
Irving, Texas 2000© Training Department
44
CYCLONE XHE ® MODELS
BTH-150 & BTH-199 SERIES 966 & 967 CONTROLS PARTS LIST
BTH-150 BTH-199
ITEM DESCRIPTION NATURAL PROPANE NATURAL PROPANE
1........ Transformer ................. 192608-001 ........ 192608-001 ........ 192608-001 .......... 192608-001
2........ Control Board .............. 193822-000 ........ 193822-000 ........ 193822-000 .......... 193822-000
3........ E.C.O./Upper Probe .... 192606-000 ........ 192606-000 ........ 192606-000 .......... 192606-000
4........ Blower
Proving Switch ............ 193295-000 ........ 193295-000 ........ 193295-000 .......... 193295.000
7........ Blower Assembly ......... 192880-000 ........ 192880-000 ........ 192880-000 .......... 192880-000
8........ Igniter Assembly .......... 192638-000 ........ 192638-000 ........ 192638-000 .......... 192638-000
9........ Cable to Control
Display Board .............. 192623-001 ........ 192623-000 ........ 192623-000 .......... 192623-000
10 ........ Board, Display Panel ... 192622-001 ........ 192622-001 ........ 192622-001 .......... 192622-001
11 ........ Blocked Outlet Switch 193362.000 ......... 193357-000 ........ 193364-000 .......... 193357-000
12 ........ Temperature Probe,
Lower ........................... 192609-000 ........ 192609-000 ........ 192609-000 .......... 192609-000
14 ........ Tubing, Pressure ........ 192024-006 ........ 192024-006 ........ 192024-006 .......... 192024-006
15 ........ Tubing, Pressure ........ 192024-004 ........ 192024-004 ........ 192024-004 .......... 192024-004
16 ........ Connector, Tube ......... 192152-000 ........ 192152-000 ........ 192152-000 .......... 192152-000
17 ........ Blocked Inlet Switch ... 193355-000 ........ 193355-000 ........ 193363-000 .......... 193356-000
18 ........ ON/OFF Switch ............ 193243-000 ........ 193234-000 ........ 193234-000 .......... 193234-000