A.O. Smith BTH 120 Service And Parts Manual page 45

BTH-150 & BTH-199 SERIES 966 & 967 CONTROLS PARTS LIST
ITEM DESCRIPTION
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
A. O. Smith Water Products Company
Irving, Texas 2000©
®
CYCLONE XHE MODELS
BTH-150
NATURAL PROPANE
44
BTH-199
NATURAL PROPANE
Service Handbook
Training Department