A. O. Smith FSGT-40 Parts List
PSD-1-281
RESIDENTIAL WATER HEATER PARTS LIST
MODELS FSGT 40 & 50,
PGXT 30 & 40
SERIES 224/225
4
BURNER ASSEMBLY
3/4" T&P RELIEF VALVE
AUTOMATIC, SELF-CLOSING TYPES
PART PRESS A = TEMP
NUMBER RELIEF
43151-2 150 LBS. 3" 210°
26
A
A.O. SMITH WATER PRODUCTS CO., INC.
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
FAX: 1-800-433-2515 • WWW.HOTWATER.COM
PRINTED IN U.S.A. 2514 1098
PHONE: 1-800-433-2545
FSGT FSGT PGXT PGXT
40 50 40 50
Item Description 224/225 224/225 224/225 224/225
1 ...Anode............................................................. 43817-25 ........... 43817-38 .............43817-38............43817-50
BAFFLE
2 .......Baffle, Flue..................................................181753 ...............181753................ 181753 .............. 181753
3 .......Restrictor, Flue............................................35405 .................35405.................. 35405 ................ 35405
4 ... BURNER ASS'Y, Natural, 224 Series ...........181980 ............. 181980-2 .............. 181980 .............181980-2
4 ... BURNER ASS'Y, Propane, 225 Series ....... 181980-1 ........... 181980-3 .............181980-1............ 181980-3
5 .......Burner, Main - Natural ...............................181970 ...............181970 ................ 181970 .............. 181970
5 .......Burner, Main - Propane .............................182104 ...............182104 ................ 182104 .............. 182104
6 .......Orifice, Main - Natural ............................. 181508-29 ......... 181508-27 ...........181508-29.......... 181508-27
6 .......Orifice, Main - Propane ........................... 181791-45 ......... 181791-43 ...........181791-45.......... 181791-43
7 .......Burner Ass'y, Pilot - Natural ................... 181805-4 ........... 181805-4 .............181805-4............ 181805-4
7 .......Burner Ass'y, Pilot - Propane ................. 181805-5 ........... 181805-5 .............181805-5............ 181805-5
8 .......Thermocouple..............................................23673 ................. 23673.................. 23673 ................ 23673
9 .......Tube, Main Burner - Natural.................... 181947-4 ........... 181947-9 ............. 181947-4 ............ 181947-9
9 .......Tube, Main Burner - Propane .................. 182028-2 ........... 182028-8 .............182028-2 ............ 182028-8
10 ...... Tube, Pilot ....................................................23330 .................23330.................. 23330 ................ 23330
DOOR
11 ...... Inner........................................................... 181667-1 ........... 181667-1 ............. 181667-1 ............ 181667-1
12 ...... Outer........................................................ 180522-700 ....... 180522-700 .........180522-700 ........180522-700
13 ..HEAT TRAP - Inlet Tube ............................. 181068-36 ......... 181068-36 ........... 181068-36 .......... 181068-36
14 ..HEAT TRAP - Outlet .......................................181235 ............... 181235 ................ 181235 .............. 181235
15 ..HOOD, Draft .................................................... 181963 ............... 181963 ................ 181963 .............. 181963
16 ..*INSERT SHEET .............................................183066 ............... 183066 ................ 183066 .............. 183066
17 ..*INSTRUCTION MANUAL ..............................183059 ...............183059 ................ 183059 .............. 183059
LABELS
18 ...... Flammable Vapor .......................................181139 ...............181139 ................ 181139 .............. 181139
19 ...... Lighting & Operating .................................182797 ............... 182797 ................ 182797 .............. 182797
20 ...... Scald Warning ............................................ 181138 ............... 181138................ 181138 .............. 181138
21 ...... *Temperature ..............................................182734 ...............182734 ................ 182734 .............. 182734
22 ..Lighter Rod & Cable Assembly.....................180117 ............... 180117................ 180117 .............. 180117
THERMOSTAT
23 ...... Natural ....................................................... 180193-4 ........... 180193-5 .............180193-4............ 180193-5
23 ...... Propane ..................................................... 181775-3 ........... 181775-4 .............181775-3............ 181775-4
24 ..Tube, Inlet (Includes 42589-1 Spacer) ....... 160374-30 ......... 160374-30 ...........160374-30 .......... 160374-30
25 ..Valve, Drain .................................................... 42037-3 ............. 42037-1 ...............42037-3 .............. 42037-1
26 ..Valve, T & P .................................................... 43151-2 ............. 43151-2 ...............43151-2..............43151-2
SMR H43; North Carolina Code
13 ..Heat Trap - Inlet Tube.................................. 181295-36 ......... 181295-36 ...........181295-36.......... 181295-36
24 ..Tube, Inlet (Includes 42589-1 Spacer) ....... 160375-30 ......... 160375-30 ...........160375-30 .......... 160375-30
26 ..Valve, T & P - McBee .................................... ———— ............ 43151-2 .............. ————............. 43151-2
26 ..Valve, T & P - Juarez .................................... ———— ............ 43151-2 .............. ————............. 43151-2
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