Replacement Parts List

www.WaterHeaterParts.com
A. O. Smith Replacement Parts
26
Master Pack Tubs - High Efficiency Commercial Gas
High Efficiency Commercial Models: BTH, SUF Series 970 (Natual Gas)
150, 000 BTU — 250, 000 BTU
Tub Kit Number: 9007936005 • Quantity = 1 each
NEW Part Number: 100112361
Part
Number
NEW Part
Number
Description
Part
Number
NEW Part
Number
Description
9004242205 100109727 Control Board 9005929215 100110701 Flame Sensor
9004586215 100109962 Blower Prover Switch 9004519205 100109906 Igniter
9005900215 100110715 Inlet Switch 9004521205 100109909 Gas Valve 150/199
9004550215 100109935 Flue Switch 9004507205 100109897 Gas Valve 250
9004238215 100109721 Upper Probe 9004515205 100109904 Transformer Kit
9004241215 100109726 Lower Probe 9005899205 100110714 T&P Valve
9005886215 100110701 On/Off Switch
High Efficiency Commercial
BTH, SUF, HCG Series 200 (Natural Gas)
Tub Kit Number: 9009032005 • Qty = 1 each
NEW Part Number: 100191121
Part
Number
NEW Part
Number
Description
9008907015 100187861 CCB Board
9008996015 100217965 Blocked Inlet Switch, 2.3˝
9008860015 100113143 Blocked Inlet Switch
9008905015 100187859 Blocked Outlet Switch, 2.0˝
9008904015 100187858 Blower Prover Switch, 1.0˝
9008861015 100113144 Blower Prover Switch
9008906015 100187860 Upper Probe, 40˝ Leads
9006242015 100111019 Lower Probe
9007138005 100111744 Burner Flange Gasket
9008930015 100187884 Burner/Blower Gasket
9007437015 100112011 Burner Gasket
9008913015 100187867 Burner Gasket
9008915015 100187869 Burner Plate Gasket
9008924005 100187878 Burner Plate Gasket
9008928015 100187882 Flame Sensor
9008868015 100113151 Flame Sensor Rod
9009027005 100191120 Spark Igniter Assembly 200/201
9008875005 100113158 Spark Module
9008927015 100187881 Spark Igniter Assembly
9008918005 100187872 Gas Valve/Venturi Assembly, N
9008920005 100187874 Gas Valve/Venturi Assembly, N
9008922005 100187876 Gas Valve/Venturi Assembly, N
High Efficiency Commercial
Natural Gas: BTX-100, SHE 50-100 NE
Tub Kit Number: 9007230005 • Qty = 1 each
NEW Part Number: 100111831
Part
Number
NEW Part
Number
Description
9006240005 100111017 Display Board
9000728015 100108455 T&P Valve
9007142005 100111748 Controller
9006282015 100111058 Blocked Outlet Switch
9005972215 100110783 Blocked Inlet Switch
9006280015 100111056 Fan Prover Switch
9004238215 100109721 Upper Probe
9006423005 100111184 Blower
9007139005 100111745 Blower Gasket
9007138005 100111744 Burner Flange Gasket
9006424005 100111185 Burner Assembly
9006425005 100111186 Gas Valve/Venturi Assembly
9007229005 100111830 Flame Sensor Rod
9006968005 100111644 Igniter
9006969005 100111645 Wire Harness