A. O. Smith FPCR-40 Parts List

PSD-1-299/A

RESIDENTIAL WATER HEATER PARTS LIST

MODELS FPSH 40 - 50

FPCR 40 - 50

SERIES 260/261/260E

BLOWER ASSEMBLY

11

9

10

6

DIRT LEG ASSEMBLY

22

19

7

36

BURNER ASSEMBLY

14

17

8

12

PIPE INSULATION

15

16

ENVELOPE WITH PARTS

27

28

25

PRINTED IN U.S.A. 0203

29

26

13

T & P

RELIEF VALVE

41

A.O. SMITH WATER PRODUCTS CO., INC.

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803

PHONE: [phone] • FAX: [phone]

website: www.hotwater.com • email: [e-mail]

18

WIRE HARNESS

42

FPCR 40

Item Description 260 261 260E

1 ......... Anode, Aluminum Alloy............................................ 183523-26 ........................ 183523-26 ......................... 183523-26

2 ......... Baffle, Flue................................................................. 181382 ............................. 181382 ...............................181382

3 ......... Baffle, Hanger ....................................................... 181360-2 .......................... 181360-2 ........................... 181360-2

4 ......... Plate, Flue Restrictor............................................. 183482 ............................. 183482 ...............................183482

5 ......... Ring, Flue Restrictor.............................................. 34894-1 ............................ 34894-1 ............................. 34894-1

6 ......... Blower Assembly ....................................................... 183505 ............................. 183505 ...............................183505

7 ......... Limit Switch.......................................................... 183380-2 ..........................183380-2 ........................... 183380-2

8 ......... Pressure Switch ..................................................... 21245 ............................... 21245 ................................ 21245

9 ......... Adapter, Exhaust................................................... 183508 ............................. 183508 ...............................183508

10 ....... Hose Clamp, 3 1/2" ............................................... 183545 ............................. 183545 ...............................183545

11 ....... Hose Clamp, 4" .................................................... 183545-1 ..........................183545-1 ........................... 183545-1

12 ....... Gasket, Blower ...................................................... 183507 ............................. 183507 ...............................183507

13 ....... Burner Assembly, Natural Gas ................................. 183416-8 .............................. - - - ................................ 183631-2

13 ....... Burner Assembly, Propane Gas ................................... - - - ..............................183416-14 ............................... - - -

14 ....... Wing Nut .................................................................. - - - ................................... - - - ..................................160629

15 ....... NOx Screen .............................................................. - - - ................................... - - - .................................. 183619

16 ....... Burner, Main - Natural ........................................... 183325 ................................ - - - ..................................183630

16 ....... Burner, Main - Propane............................................. - - - ................................ 183325 ..................................- - -

17 ....... Igniter Assembly, Hot Surface ............................... 183267 ............................. 183267 ...............................183267

18 ....... Orifice, Main Burner - Natural .............................. 181508-30 ............................. - - - ............................... 181508-31

18 ....... Orifice, Main Burner - Propane.................................. - - -.............................. 181791-50 ...............................- - -

19 ....... Burner Tube Assembly - Natural ........................... 183412-2 .............................. - - - ................................ 183632-2

19 ....... Burner Tube Assembly - Propane ............................. - - - ...............................183413-2 ................................ - - -

20 ....... Collar, Pipe ............................................................... 20172-21 .......................... 20172-21 ........................... 20172-21

21 ....... Combination Gas Valve - Natural .............................. 183082-2 .............................. - - - ................................ 183082-2

21 ....... Combination Gas Valve - Propane ................................. - - - ...............................183082-3 ................................- - -

22 ....... Dirt Leg Assembly .................................................... 181206-1 .......................... 181206-1 ........................... 181206-1

23 ....... Door, Inner ................................................................. 183491 ............................. 183491 ............................... 183491

24 ....... Door, Outer ................................................................ 180522 ............................. 180522 ............................... 180522

25 ....... Envelope with Parts ................................................... 183509 ............................. 183509 ...............................183509

26 ....... Wall Plate, 2" ........................................................ 182787 ............................. 182787 ...............................182787

27 ....... Wall Plate, 3" ........................................................ 181557 ............................. 181557 ...............................181557

28 ....... Vent Terminal Assembly, 2" .................................. 183571 ............................. 183571 ...............................183571

29 ....... Vent Terminal, 3" ................................................... 192815 ............................. 192815 ...............................192815

30 ....... Label, Electrical Diagram ........................................... 183302 ............................. 183302 ...............................183302

31 ....... Label, Flammable Vapor/Scald Warning .................... 183301 ............................. 183301 ............................... 183301

32 ....... Label, Lighting & Operating Instruction....................... 183700 ............................. 183700 ...............................183700

33 ....... Label, Relief Valve...................................................... 180078 ............................. 180078 ...............................180078

34 ....... Label, Temperature .................................................... 182734 ............................. 182734 ...............................182734

35 ....... Owner’s Manual ......................................................... 183698 ............................. 183698 ............................... 183698

36 ....... Pipe Insulation, 2' ...................................................... 181639-1 .......................... 181639-1 ........................... 181639-1

37 ....... Spacer, Inlet Tube ...................................................... 42589-1 ............................ 42589-1 ............................. 42589-1

28 ....... Tube, Inlet ................................................................ 183093-41 ........................ 183093-41 ......................... 183093-41

29 ....... Valve, Drain - Brass ................................................... 26273-6 ............................ 26273-6 ............................. 26273-6

40 ....... Valve, Drain - Plastic.................................................. 42037-3 ............................ 42037-3 ............................. 42037-3

41 ....... Valve, T & P Relief ..................................................... 43151-2 ............................43151-2 ............................. 43151-2

42 ....... Wire Harness ............................................................. 183506 ............................. 183506 ...............................183506

FPCR 40

FPCR 50

FPCR 40

FPCR 50

NOTE: Underlined parts are recommended stock items for emergency replacement. Consider gas used in your area only.
* Not illustrated.

FPCR 50 FPSH 40

260 261 260E 260 261 260E

183523-29 ...................... 183523-29 ................... 183523-29 ............ 183523-26 ..................183523-26 ............... 183523-26

181382 ........................... 181382 ........................ 181382 .................. 181382 ...................... 181382 ..................... 181382

181360-2 ........................ 181360-2 ..................... 181360-2 .............. 181360-2 .................... 181360-2 ................. 181360-2

183482 ........................... 183482 ........................ 183482 .................. 183482 ...................... 183482 ..................... 183482

34894-1 .......................... 34894-1 ....................... 34894-1 ................ 34894-1 ......................34894-1 ................... 34894-1

183505 ........................... 183505 ........................ 183505 .................. 183505 ...................... 183505 ..................... 183505

183380-2 ........................ 183380-2 ..................... 183380-2 .............. 183380-2 .................... 183380-2 ................. 183380-2

21245 ............................. 21245 .......................... 21245 .................... 21245 ........................ 21245 ....................... 21245

183508 ........................... 183508 ........................ 183508 .................. 183508 ...................... 183508 ..................... 183508

183545 ........................... 183545 ........................ 183545 .................. 183545 ...................... 183545 ..................... 183545

183545-1 ........................ 183545-1 ..................... 183545-1 .............. 183545-1 .................... 183545-1 ................. 183545-1

183507 ........................... 183507 ........................ 183507 .................. 183507 ...................... 183507 ..................... 183507

183416-13 ........................... - - - .......................... 183631-3 ................ 183416 ......................... - - - ........................183631

- - - ............................ 183416-15 ........................ - - - ........................ - - - ........................ 183416-2 ...................... - - -

- - - ................................. - - - ........................... 160629 ..................... - - - ............................ - - - ........................ 160629

- - - ................................. - - - ........................... 183619 ..................... - - - ............................ - - - ........................183619

183325 .............................. - - - ........................... 183630 .................. 183325 ......................... - - - ........................ 183630

- - - .............................. 183325 ........................... - - - ........................ - - - ......................... 183325 ........................ - - -

183267 ........................... 183267 ........................ 183267 .................. 183267 ...................... 183267 ..................... 183267

181508-31 ........................... - - - ......................... 181508-31 ............ 181508-30 ....................... - - - ..................... 181508-31

- - - ............................ 181791-50 ........................ - - - ........................ - - - ....................... 181791-48 ..................... - - -

183412-3 ............................ - - - .......................... 183632-3 ................ 183412 ......................... - - - ........................ 183632

- - - ............................. 183413-3 ......................... - - - ........................ - - - ......................... 183413 ........................ - - -

20172-21 ........................ 20172-21 ..................... 20172-21 .............. 20172-21 .................... 20172-21 ................. 20172-21

183082-2 ............................ - - - .......................... 183082-2 ................ 183082 ......................... - - - ........................ 183082

- - - ............................. 183082-3 ......................... - - - ........................ - - - ........................183082-1 ...................... - - -

181206-1 ........................ 181206-1 ..................... 181206-1 .............. 181206-1 .................... 181206-1 ................. 181206-1

183491 ........................... 183491 ........................ 183491 .................. 183491 ...................... 183491 ..................... 183491

180522 ........................... 180522 ........................ 180522 .................. 180522 ...................... 180522 ..................... 180522

183509 ........................... 183509 ........................ 183509 .................. 183509 ...................... 183509 ..................... 183509

182787 ........................... 182787 ........................ 182787 .................. 182787 ...................... 182787 ..................... 182787

181557 ........................... 181557 ........................ 181557 .................. 181557 ...................... 181557 ..................... 181557

183571 ........................... 183571 ........................ 183571 .................. 183571 ...................... 183571 ..................... 183571

192815 ........................... 192815 ........................ 192815 .................. 192815 ...................... 192815 ..................... 192815

183302 ........................... 183302 ........................ 183302 .................. 183302 ...................... 183302 ..................... 183302

183301 ........................... 183301 ........................ 183301 .................. 183301 ...................... 183301 ..................... 183301

183700 ........................... 183700 ........................ 183700 .................. 183700 ...................... 183700 ..................... 183700

180078 ........................... 180078 ........................ 180078 .................. 180078 ...................... 180078 ..................... 180078

182734 ........................... 182734 ........................ 182734 .................. 182734 ...................... 182734 ..................... 182734

183698 ........................... 183698 ........................ 183698 .................. 183698 ...................... 183698 ..................... 183698

181639-1 ........................ 181639-1 ..................... 181639-1 .............. 181639-1 .................... 181639-1 ................. 181639-1

42589-1 .......................... 42589-1 ....................... 42589-1 ................ 42589-1 ......................42589-1 ................... 42589-1

183093-45 ...................... 183093-45 ................... 183093-45 ............ 183093-41 ..................183093-41 ............... 183093-41

26273-6 .......................... 26273-6 ....................... 26273-6 ................ 26273-8 ......................26273-8 ................... 26273-8

42037-3 .......................... 42037-3 ....................... 42037-3 .................. 42037 ........................ 42037 ....................... 42037

43151-2 .......................... 43151-2 ....................... 43151-2 ................ 76527-3 ......................76527-3 ................... 76527-3

183506 ........................... 183506 ........................ 183506 .................. 183506 ...................... 183506 ..................... 183506

FPSH 40

FPSH 50

FPSH 40

FPSH 50

FPSH 50

Item Description 260 261 260E

1 ......... Anode, Aluminum Alloy............................................................. 183523-29 ................... 183523-29 ................ 183523-29

2 ......... Baffle, Flue.................................................................................. 181382 ........................ 181382 ......................181382

3 ......... Baffle, Hanger ........................................................................181360-2 ..................... 181360-2 .................. 181360-2

4 ......... Plate, Flue Restrictor.............................................................. 183482 ........................ 183482 ......................183482

5 ......... Ring, Flue Restrictor............................................................... 34894-1 ....................... 34894-1 .................... 34894-1

6 ......... Blower Assembly ........................................................................ 183505 ........................ 183505 ...................... 183505

7 ......... Limit Switch........................................................................... 183380-2 ..................... 183380-2 .................. 183380-2

8 ......... Pressure Switch ...................................................................... 21245 .......................... 21245 ........................ 21245

9 ......... Adapter, Exhaust.................................................................... 183508 ........................ 183508 ...................... 183508

10 ....... Hose Clamp, 3 1/2" ................................................................ 183545 ........................ 183545 ...................... 183545

11 ....... Hose Clamp, 4" ..................................................................... 183545-1 ..................... 183545-1 .................. 183545-1

12 ....... Gasket, Blower ....................................................................... 183507 ........................ 183507 ...................... 183507

13 ....... Burner Assembly, Natural Gas .................................................. 183416-1 ......................... - - - ....................... 183631-1

13 ....... Burner Assembly, Propane Gas .................................................... - - - ..........................183416-3 ....................... - - -

14 ....... Wing Nut ................................................................................... - - - .............................. - - - .........................160629

15 ....... NOx Screen ............................................................................... - - - .............................. - - - ......................... 183619

16 ....... Burner, Main - Natural ............................................................ 183325 ........................... - - - .........................183630

16 ....... Burner, Main - Propane.............................................................. - - - ........................... 183325 ......................... - - -

17 ....... Igniter Assembly, Hot Surface ................................................ 183267 ........................ 183267 ......................183267

18 ....... Orifice, Main Burner - Natural ...............................................181508-30 ........................ - - - ...................... 181508-31

18 ....... Orifice, Main Burner - Propane................................................... - - - ......................... 181791-48 ...................... - - -

19 ....... Burner Tube Assembly - Natural ............................................ 183412-1 ......................... - - - ....................... 183632-1

19 ....... Burner Tube Assembly - Propane .............................................. - - - ..........................183413-1 ....................... - - -

20 ....... Collar, Pipe ................................................................................ 20172-21 ..................... 20172-21 .................. 20172-21

21 ....... Combination Gas Valve - Natural ................................................ 183082 ........................... - - - ......................... 183082

21 ....... Combination Gas Valve - Propane.................................................. - - - .......................... 183082-1 ....................... - - -

22 ....... Dirt Leg Assembly .....................................................................181206-1 ..................... 181206-1 .................. 181206-1

23 ....... Door, Inner .................................................................................. 183491 ........................ 183491 ...................... 183491

24 ....... Door, Outer ................................................................................. 180522 ........................ 180522 ...................... 180522

25 ....... Envelope with Parts .................................................................... 183509 ........................ 183509 ......................183509

26 ....... Wall Plate, 2" ......................................................................... 182787 ........................ 182787 ......................182787

27 ....... Wall Plate, 3" ......................................................................... 181557 ........................ 181557 ......................181557

28 ....... Vent Terminal Assembly, 2" ................................................... 183571 ........................ 183571 ......................183571

29 ....... Vent Terminal, 3" .................................................................... 192815 ........................ 192815 ...................... 192815

30 ....... Label, Electrical Diagram ............................................................ 183302 ........................ 183302 ...................... 183302

31 ....... Label, Flammable Vapor/Scald Warning ..................................... 183301 ........................ 183301 ......................183301

32 ....... Label, Lighting & Operating Instruction........................................ 183700 ........................ 183700 ...................... 183700

33 ....... Label, Relief Valve....................................................................... 180078 ........................ 180078 ...................... 180078

34 ....... Label, Temperature ..................................................................... 182734 ........................ 182734 ...................... 182734

35 ....... Owner’s Manual .......................................................................... 183698 ........................ 183698 ...................... 183698

36 ....... Pipe Insulation, 2' ....................................................................... 181639-1 ..................... 181639-1 .................. 181639-1

37 ....... Spacer, Inlet Tube ....................................................................... 42589-1 ....................... 42589-1 .................... 42589-1

28 ....... Tube, Inlet ................................................................................. 183093-45 ................... 183093-45 ................ 183093-45

29 ....... Valve, Drain - Brass .................................................................... 26273-4 .......................26273-4 .................... 26273-4

40 ....... Valve, Drain - Plastic................................................................... 42037-1 ....................... 42037-1 .................... 42037-1

41 ....... Valve, T & P Relief ...................................................................... 76527-3 .......................76527-3 .................... 76527-3

42 ....... Wire Harness .............................................................................. 183506 ........................ 183506 ......................183506

FPSH 40

FPSH 50

FPSH 40

FPSH 50

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803

phone: [phone] • fax: [phone]

website: www.hotwater.com • email: [e-mail]