Replacement Parts List

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A. O. Smith Replacement Parts
27
Master Pack Tubs - High Efficiency/Heavy Duty Commercial Gas
High Efficiency Commercial Models: BTH, SUF, HCG Series 100 (Natural Gas)
199, 000 BTU — 250, 000 BTU
Tub Kit Number: 9007355005 • Quantity = 1 each
NEW Part Number: 100111944
Part
Number
NEW Part
Number
Description
Part
Number
NEW Part
Number
Description
9006264005 100111040 Controller 9006101205 100110899 Igniter
9006289015 100111065 Blocked Outlet Switch 9006285005 100111061 Gas Valve/Venturi Assembly
9006288015 100111064 Blocked Inlet Switch 9006256015 100111033 Low Gas Pressure Switch
9006280015 100111056 Blower Prover 9007139005 100111745 Burner Gasket
9004238215 100109721 Upper Probe 9006909005 100111593 Burner Gasket
9006242015 100111019 Lower Probe 197789-000 100055547 Venturi Gasket
9006106205 100110905 Flame Sensor 9007138005 100111744 Flange Gasket
9005929215 100110744 On/Off Switch 9004490215 100109886 Silicone Tube 6 ft.
Heavy Duty Commercial Gas Models
BCG3 65T300, 85T360, 100T390
SBD 65-305, 85-365, 100-390 • BTR 305, 365, 400
Tub Kit Number: 9008017005
NEW Part Number: 100112437
Part
Number
NEW Part
Number
Description
Qty
In Tub
9005995105 100110800 Damper Drive Assembly 8˝ 1
9005291205 100110382 Main Burner w/ Bracket 1
9004541215 100109926 Pilot Burner– Natural 2
9004542215 100109928 Pilot Burner–LP 1
9004544205 100109929 Ignition Control Module 2
9004570205 100109945 Thermostat (digital) 2
9006048205 100110850 Lower Probe 2
9006047205 100110849 Upper Probe 2
9006066205 100110867 Gas Valve–Natural 2
9004528205 100109915 Gas Valve–LP 1
9006057215 100110859 Control Harness 1