A.O. Smith BTH 150 - Series

A. O. Smith Water Products Company Service Handbook
Irving, Texas 2000© Training Department
49
CYCLONE XHE
®
MODELS
BTH-250 BURNER & BLOWER PARTS LIST - SERIES 966
ITEM DESCRIPTION BTH-250
1 ..................... Burner ........................................ 194114-002
2 ..................... Igniter Assembly........................ 192638-000
7 ..................... Flame Rod Assembly ................ 192478-000
9 ..................... Orifice ......................................... 192477-002
13 ................... Valve, Gas .................................. 192454-000
14 ................... Blower ........................................ 193203-000
15 ................... Tube, Air ..................................... 192469-010
18 ................... Flange Assembly, Inlet .............. 192886-001
19 ................... Low Gas Pressure Switch. ....... 191149-001
Parts numbers underlined are recommended stock items
for emergency replacement.