A. O. Smith FPSH40 Parts List
PSD-1-205/a
RESIDENTIAL WATER HEATER PARTS LIST
MODELS FPSH 40 - 50
FPCR 40 - 50
SERIES 270/271/270E
DIRT LEG ASSEMBLY
22
WIRE HARNESS
42
BLOWER ASSEMBLY
7
8
11
9
10
12
6
PIPE INSULATION
36
ENVELOPE WITH PARTS
27
29
28
26
25
T & P
RELIEF VALVE
270/271 SERIES BURNER ASSEMBLY
17
16
18
17
19
14
18
15
16
41
13
270E SERIES BURNER ASSEMBLY
19
13
A.O. SMITH WATER PRODUCTS COMPANY
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
Website: www.aosmithwaterheaters.com • Email: parts@hotwater.com
PHONE: 1-800-433-2545 • FAX: 1-800-433-2515
PRINTED IN U.S.A. 1103
Item Description 270 271 270E 270 271
1 ...... Anode, Aluminum Alloy .........................183523-26 ............ 183523-26 ............183523-26 ............ 183523-29............183523-29........
2 ...... Baffle, Flue .............................................. 181382 ..................181382 ................ 181382.................. 181382 .................181382 ..........
3 .......... Baffle, Hanger .....................................181360-2 .............. 181360-2 .............. 181360-2 .............. 181360-2.............. 181360-2 .........
4 .......... Plate, Flue Restrictor........................... 183482 ..................183482 ................ 183482 ..................183482 .................183482 ..........
5 .......... Ring, Flue Restrictor ............................34894-1 ................ 34894-1 ................34894-1 ................ 34894-1 ................ 34894-1 ..........
6 ...... Blower Assembly ..................................... 183505 ..................183505 ................ 183505 .................. 183505 .................183505 ..........
7 .......... Limit Switch ........................................183380-2 .............. 183380-2 ..............183380-2 .............. 183380-2.............. 183380-2 .........
8 .......... Pressure Switch ................................... 21245 ....................21245 .................. 21245.................... 21245 ...................21245 ...........
9 .......... Adapter, Exhaust................................. 183508 ..................183508 ................ 183508 ..................183508 .................183508 ..........
10.......... Hose Clamp, 3 1/2".............................. 183545 ..................183545 ................ 183545 ..................183545 .................183545 ..........
11.......... Hose Clamp, 4" ..................................183545-1 .............. 183545-1 .............. 183545-1 .............. 183545-1.............. 183545-1 .........
12.......... Gasket, Blower.................................... 183507 ..................183507 ................ 183507 .................. 183507 .................183507 ..........
13...... Burner Assembly, Natural Gas ...............184050-8 ................ - - - - - ................184052-2 .............. 184050-9................ - - - - - ...........
13...... Burner Assembly, Propane Gas ...............- - - - -................ 184050-10 ............... - - - - - ...................- - - - - ............... 184050-11 ........
14.......... Hex Nut ................................................- - - - -................... - - - - - ................. 183717...................- - - - -.................. - - - - - ...........
15.......... NOx Screen.......................................... - - - - -................... - - - - - ................. 183619 ...................- - - - -.................. - - - - - ...........
16.......... Burner, Main - Natural.......................... 183325 .................. - - - - - ................. 183630.................. 183325 ................. - - - - - ...........
16.......... Burner, Main - Propane .........................- - - - -...................183325 ................. - - - - - ...................- - - - - ..................183325 ..........
17.......... Igniter Assembly, Hot Surface ............. 184047 ..................184047 ................ 184047.................. 184047 .................184047 ..........
18.......... Orifice, Main Burner - Natural.............181508-30 ..................- - - .................
18.......... Orifice, Main Burner - Propane..............- - - - -................ 181791-50 ............... - - - - - ...................- - - - - ............... 181791-48 ........
19.......... Burner Tube Assembly - Natural .........184048-2 ................ - - - - - ................ 184051-2 .............. 184048-3 ................ - - - - - ...........
19.......... Burner Tube Assembly - Propane ......... - - - - -................. 184049-2 ................ - - - - - ...................- - - - -................ 184049-3 .........
20 ...... Collar, Pipe .............................................20172-21 .............. 20172-21 .............. 20172-21 .............. 20172-21.............. 20172-21 .........
21...... Combination Gas Valve - Natural ............183760-2 ................ - - - - - ................183760-2 .............. 183760-2................ - - - - - ...........
21...... Combination Gas Valve - Propane ............- - - - -................. 183760-3 ................ - - - - - ...................- - - - -................ 183760-3 .........
22...... Dirt Leg Assembly ..................................181206-1 .............. 181206-1 .............. 181206-1 .............. 181206-1 .............. 181206-1 .........
23 ...... Door, Inner ............................................... 183491 ..................183491 ................ 183491 .................. 183491 .................183491 ..........
24 ...... Door, Outer .............................................. 180522 ..................180522 ................ 180522.................. 180522 .................180522 ..........
25...... Envelope with Parts ................................. 183509 ..................183509 ................ 183509 ..................183509 .................183509 ..........
26.......... Wall Plate, 2" ...................................... 182787
27.......... Wall Plate, 3" ...................................... 181557 ..................181557 ................ 181557 .................. 181557 .................181557 ..........
28.......... Vent Terminal Assembly, 2" ................ 183571 ..................183571 ................ 183571.................. 183571 .................183571 ..........
29.......... Vent Terminal, 3"................................. 192815 ..................192815 ................ 192815 ..................192815 .................192815 ..........
*
30...... Label, Electrical Diagram......................... 183765 ..................183765 ................ 183765 ..................183765 .................183765 ..........
*
31...... Label, Flammable Vapor/Scald Warning .. 183301 ..................183301 ................ 183301 ..................183301 .................183301 ..........
*
32...... Label, Lighting & Operating Instruction .... 183764 ..................183764 ................ 183764 ..................183764 .................183764 ..........
*
33 ...... Label, Relief Valve ................................... 180078 ..................180078 ................ 180078 ..................180078 .................180078 ..........
*
34 ...... Label, Temperature .................................. 182734 ..................182734 ................
35 ...... Owner’s Manual ....................................... 183794 ..................183794 ................ 183794.................. 183794 .................183794 ..........
36...... Pipe Insulation, 2' ...................................181639-1 .............. 181639-1 ..............181639-1 .............. 181639-1.............. 181639-1 .........
37...... Spacer, Inlet Tube....................................42589-1 ................ 42589-1 ................42589-1 ................ 42589-1 ................ 42589-1 ..........
38 ...... Tube, Inlet..............................................183359-41 ............ 183359-41 ............183359-41 ............ 183359-45............ 183359-45 ........
39...... Valve, Drain - Brass .................................26273-6 ................ 26273-6 ................26273-6 ................ 26273-6 ................ 26273-6 ..........
40...... Valve, Drain - Plastic ...............................42037-3 ................ 42037-3 ................ 42037-3 ................ 42037-3 ................ 42037-3 ..........
41...... Valve, T & P Relief ...................................43151-2 ................ 43151-2 ................ 43151-2 ................ 43151-2................ 43151-2 ..........
42...... Wire Harness..........................................183506-1 .............. 183506-1 .............. 183506-1 .............. 183506-1
FPCR 40/50
FPCR 40/50
FPCR 40/50
FPCR 40/50
FPCR 40 FPCR-40 FPCR-40 FPCR-50 FPCR-50
181508-31 ............ 181508-31............... - - - - - ...........
..................182787 ................ 182787 ..................182787 .................182787 ..........
182734.................. 182734 .................182734 ..........
.............. 183506-1 .........
NOTE: Underlined parts are recommended stock items for emergency replacement. Consider gas used in your area only.
* Not illustrated.
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