A.O. Smith BTP(V)-540A User Manual

COMMERCIAL TANK TYPE WATER HEATER

REPLACEMENT PARTS LIST

MODELS BTP(V)-540A THRU 740A

3

SERIES 104

5

4

6

7

9

9B

BTPV VENT KIT

11

11B

CLEANOUT ASSEMBLY

4

9A

11A

11C

12

10

RELIEF

VALVE

8

(Part numbers are listed on page 2)

BAROMETRIC

DRAFT CONTROL

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

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803

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

PRINTED IN U.S.A. 1004 PART NO. 195689-001

Phone: [phone] • Fax: [phone]

PART LIST FOR FRONT COVER

Item Description BTP-540A BTP-650A BTP-740A

1 ........ Anode, Plug .............................................................................. 183523-48(4) .......................... 183523-48(4) ....................... 83523-48(4)

2 ........ Baffle, Flue ................................................................................. 194974(16) ............................. 194974(16) .......................... 194974(16)

3 ........ Cover, Jacket ................................................................................. 195046 .................................... 195046 ................................ 195046

4 ........ Valve, Relief ................................................................................. 99465-3 .................................. 99465-3 .............................. 99465-3

5 ........ Thermostat W.E.C.O. ...................................................................... 192828 .................................... 192828 ................................ 192828

6 ........ Cover, Front ................................................................................... 181260 ....................................181260 ................................ 181260

7 ........ Valve, Drain .................................................................................. 26273-6 .................................. 26273-6 .............................. 26273-6

8 ........ Jacket Base ................................................................................... 195045 .................................... 195045 ................................ 195045

10 ...... Burner Assembly ......................................................................... 195036-2 ................................ 195036-1 .............................. 195036

11....... Cleanout Assembly

(includes the following items)

11A.... Cleanout Cover................................................................... 99037 ...................................... 99037 .................................. 99037

11B .... Gasket ................................................................................ 99038 ...................................... 99038 .................................. 99038

11C .... Screw - Thread Rolling ...................................................... 69852-1 .................................. 69852-1 .............................. 69852-1

12 ......Barometric Draft Control ............................................................... 170777-5 ................................ 170777-5 ............................ 170777-5

Item Description BTPV-540A BTPV-650A BTPV-740A

1 ........ Anode, Plug .............................................................................. 183523-48(4) .......................... 183523-48(4) ....................... 83523-48(4)

2 ........Baffle, Flue ................................................................................. 194974(16) ............................. 194974(16) .......................... 194974(16)

3 ........ Cover, Jacket ................................................................................. 195046 .................................... 195046 ................................195046

4 ........ Valve, Relief ................................................................................. 99465-3 .................................. 99465-3 .............................. 99465-3

5 ........ Thermostat W.E.C.O. ...................................................................... 192828.................................... 192828 ................................192828

6 ........ Cover, Front ................................................................................... 181260 .................................... 181260 ................................ 181260

7 ........ Valve, Drain .................................................................................. 26273-6 .................................. 26273-6 .............................. 26273-6

8 ........ Jacket Base ................................................................................... 195045 .................................... 195045 ................................195045

9 ........ BTPV Vent Kit .............................................................................. 192049-1 .................................. 192049 ................................ 192049

(includes the following items, 2 pieces of hood required for direct vent)

9A ..... Hood, Vent - Side Wall ........................................................ 191235 .................................... 191235 ................................ 191235

9B ..... Reducer - Flue ................................................................... 191981 .................................... 191981 ................................ 191981

10 ...... Burner Assembly ......................................................................... 196795-2 ................................ 196795-1 .............................. 196795

11....... Cleanout Assembly

(includes the following items)

11A .... Cleanout Cover................................................................... 99037 ...................................... 99037 .................................. 99037

11B .... Gasket ................................................................................ 99038 ...................................... 99038 ..................................99038

11C .... Screw - Thread Rolling ...................................................... 69852-1 .................................. 69852-1 .............................. 69852-1

BTPVBTPV

BTPV

BTPVBTPV

BTPBTP

BTP

BTPBTP

*Items not illustrated.
# Quantities, if more than one, shown in parenthesis next to part number.
Part numbers underlined are recommended stock items for emergency replacement.

BTP BURNER ASSEMBLY

(Part numbers are listed on page 4)

PART LIST FOR BURNER (see drawing on page 3)

Item Description BTP-540A BTP-650A BTP-740A

1 ....... Ignition Control .................................................................................. 6207 ............................. 6207 ............................ 6207

2 ....... Motor - 1/4 HP 3450 RPM ................................................................ 6207-1 .......................... 6207-1 .......................... 6207-1

3 ....... Valve 24/60 .................................................................................... 6207-2 .......................... 6207-2 .......................... 6207-2

4 ....... Gas Valve ...................................................................................... 6207-4 .......................... 6207-4 .......................... 6207-4

5 ....... Air Switch ...................................................................................... 6207-5 .......................... 6207-5 .......................... 6207-5

6 ....... Transformer 120/24 ....................................................................... 6207-6 ..........................6207-6 .......................... 6207-6

7 ....... Low Gas Pressure Switch ............................................................. 6207-8 .......................... 6207-8 .......................... 6207-8

8 ....... Flame Rod ...................................................................................... 6207-9 .......................... 6207-9 .......................... 6207-9

9 ....... Igniter ............................................................................................ 6207-10 ....................... 6207-10 ........................6207-10

10 ....... Thermostat .................................................................................... 6207-11 ........................ 6207-11 ........................ 6207-11

11........ Regulator 3/8" ............................................................................... 6207-12 ....................... 6207-12 ........................ 6207-12

12 ....... Grounding Lug .............................................................................. 6207-13 ....................... 6207-13 ........................ 6207-13

13 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

14 ....... Tubing - 3/8 X 1/4 .......................................................................... 6207-14 ....................... 6207-14 ........................6207-14

15 ....... Brass Reducer 3/8 X 1/4 ............................................................... 6207-15 ....................... 6207-15 ........................ 6207-15

16 ....... Brass Tee - 1/4” ............................................................................ 6207-47 ....................... 6207-47 ........................6207-47

17 ....... Brass Tube 1/4 X 1/8 .................................................................... 6207-17 ....................... 6207-17 ........................ 6207-17

18 ....... Std Hardware - Purchase Locally (2) ............................................. - - - - - .......................... - - - - - .......................... - - - - -

19 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

20 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

21 ....... Pipe Plug 1 1/4" Drilled & Tapped ................................................... 6207-18 ....................... 6207-18 ........................6207-18

22 ....... Orifice Spring ................................................................................ 6207-19 ....................... 6207-19 ........................6207-19

23 ....... Junction Box ................................................................................. 6207-20 ....................... 6207-20 ........................6207-20

24 ....... Junction Box Cover ....................................................................... 6207-21 ....................... 6207-21 ........................6207-21

25 ....... Ball Valve - 1"................................................................................ 6207-22 ....................... 6207-22 ........................6207-22

26 ....... Pilot Ass’y (Includes Items 8, 9 & 10) ............................................ 6207-23 ....................... 6207-23 ........................ 6207-23

27 ....... Air Staging Band ........................................................................... 6207-24 ....................... 6207-24 ........................6207-24

28 ....... Frame Motor Plate ......................................................................... 6207-25 ....................... 6207-25 ........................ 6207-25

29 ....... Damper Stop ................................................................................. 6207-26 ....................... 6207-26 ........................ 6207-26

30 ....... 90 Degree Adapter Ass’y ............................................................. 6207-27 ....................... 6207-27 ........................6207-27

31 ....... Housing Ass’y ............................................................................... 6207-28 ....................... 6207-28 ........................6207-28

32 ....... Back Mount Panel Ass’y ................................................................ 6207-29 ....................... 6207-29 ........................ 6207-29

33 ....... Premix Air Housing Wheel ............................................................. 6207-30 ....................... 6207-30 ........................6207-30

34 ....... Panel Box Door ............................................................................. 6207-31 ....................... 6207-31 ........................6207-31

35 ....... Pie Damper Inner Plate................................................................... 6207-32 ....................... 6207-32 ........................ 6207-32

36 ....... Pie Damper Middle Plate ................................................................. 6207-33 ....................... 6207-33 ........................ 6207-33

37 ....... Outer Pie Damper .......................................................................... 6207-34 ....................... 6207-34 ........................ 6207-34

38 ....... Wheel ............................................................................................ 6207-36 ....................... 6207-36 ........................ 6207-36

39 ....... Amber Light................................................................................... 6207-37 ....................... 6207-37 ........................6207-37

40 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

41 ....... Flat Washers, 3/8” ........................................................................ 6207-49 ....................... 6207-49 ........................ 6207-49

42 ....... Tubing to FP 90° 70-42, 1/4” X 1/8” ............................................... 6207-50 ....................... 6207-50 ........................ 6207-50

43 ....... El Fitting 1/4 X 1/8.......................................................................... 6207-40 ....................... 6207-40 ........................ 6207-40

44 ....... Hex Nipple, 1/4” ............................................................................. 6207-51 ....................... 6207-51 ........................ 6207-51

45 ....... Ball Valve, Model 740, 1/4” ............................................................ 6207-52 ....................... 6207-52 ........................ 6207-52

46 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

47 ....... Orifice - Aluminum 1 1/4" ............................................................... 6207-42 ....................... 6207-42 ........................6207-42

48 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

49 ....... Conduit Clamp ............................................................................... 6207-43 ....................... 6207-43 ........................ 6207-43

50 ....... Premix Diffuser Ass’y ................................................................... 6207-53 ....................... 6207-53 ........................6207-53

51 ....... Pilot Tubing (3) .............................................................................. 6207-54 ....................... 6207-54 ........................ 6207-54

52 ....... Rocker Switch .............................................................................. 6207-46 ....................... 6207-46 ........................ 6207-46

53 ....... O Ring Seal ................................................................................... 6207-55 ....................... 6207-55 ........................ 6207-55

54 ....... Plastic Cap, SC-1 1” Pipe ............................................................... 6207-56 ....................... 6207-56 ........................ 6207-56

BTPBTP

BTP

BTPBTP
BTPBTP

BTP

BTPBTP
BTPBTP

BTP

BTPBTP
BTPBTP

BTP

BTPBTP

BTPV BURNER ASSEMBLY

(Part numbers are listed on page 6)

PART LIST FOR BURNER (see drawing on page 5)

Item Description BTPV-540A BTPV-650A BTPV-740A

1 ....... Ignition Control .................................................................................. 6207 ............................. 6207 ............................ 6207

2 ....... Motor - 1/4 HP 3450 RPM ................................................................ 6207-1 .......................... 6207-1 .......................... 6207-1

3 ....... Valve 24/60 .................................................................................... 6207-2 .......................... 6207-2 .......................... 6207-2

4 ....... Gas Valve ...................................................................................... 6207-4 .......................... 6207-4 .......................... 6207-4

5 ....... Thermodisk Relay ............................................................................12S10 ........................... 12S10 .......................... 12S10

6 ....... Transformer 120/24 ....................................................................... 6207-6 ..........................6207-6 .......................... 6207-6

7 ....... Low Gas Pressure Switch ............................................................. 6207-8 .......................... 6207-8 .......................... 6207-8

8 ....... Flame Rod ...................................................................................... 6207-9 .......................... 6207-9 .......................... 6207-9

9 ....... Igniter ............................................................................................ 6207-10 ....................... 6207-10 ........................6207-10

10 ....... Thermostat .................................................................................... 6207-11 ........................ 6207-11 ........................ 6207-11

11 ........ Regulator 3/8" ............................................................................... 6207-12 ....................... 6207-12 ........................ 6207-12

12 ....... Grounding Lug .............................................................................. 6207-13 ....................... 6207-13 ........................ 6207-13

13 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

14 ....... Tubing - 3/8 X 1/4 .......................................................................... 6207-14 ....................... 6207-14 ........................ 6207-14

15 ....... Brass Reducer 3/8 X 1/4 ............................................................... 6207-15 ....................... 6207-15 ........................ 6207-15

16 ....... Brass Tee - 1/4” ............................................................................ 6207-47 ....................... 6207-47 ........................ 6207-47

17 ....... Brass Tube 1/4 X 1/8 .................................................................... 6207-17 ....................... 6207-17 ........................ 6207-17

18 ....... Std Hardware - Purchase Locally (2) ............................................. - - - - - .......................... - - - - - .......................... - - - - -

19 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

20 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

21 ....... Pipe Plug 1 1/4" Drilled & Tapped ................................................... 6207-18 ....................... 6207-18 ........................ 6207-18

22 .......Orifice Spring ................................................................................ 6207-19 ....................... 6207-19 ........................ 6207-19

23 ....... Junction Box ................................................................................. 6207-20 ....................... 6207-20 ........................ 6207-20

24 .......Junction Box Cover ....................................................................... 6207-21 ....................... 6207-21 ........................ 6207-21

25 ....... Ball Valve - 1" ................................................................................ 6207-22 ....................... 6207-22 ........................ 6207-22

26 ....... Pilot Ass’y (Includes Items 8, 9 & 10) ............................................ 6207-23 ....................... 6207-23 ........................ 6207-23

27 ....... Air Staging Band ........................................................................... 6207-24 ....................... 6207-24 ........................ 6207-24

28 ....... Frame Motor Plate ......................................................................... 6207-25 ....................... 6207-25 ........................ 6207-25

29 ....... Damper Stop ................................................................................. 6207-26 ....................... 6207-26 ........................ 6207-26

30 ....... 90 Degree Adapter Ass’y ............................................................. 6207-27 ....................... 6207-27 ........................ 6207-27

31 ....... Housing Ass’y ............................................................................... 6207-28 ....................... 6207-28 ........................ 6207-28

32 ....... Back Mount Panel Ass’y ................................................................ 6207-29 ....................... 6207-29 ........................ 6207-29

33 ....... Premix Air Housing Wheel ............................................................. 6207-30 ....................... 6207-30 ........................6207-30

34 ....... Panel Box Door ............................................................................. 6207-31 ....................... 6207-31 ........................ 6207-31

35 ....... Pie Damper Inner Plate................................................................... 6207-32 ....................... 6207-32 ........................ 6207-32

36 ....... Pie Damper Middle Plate ................................................................. 6207-33 ....................... 6207-33 ........................ 6207-33

37 ....... Outer Pie Damper .......................................................................... 6207-34 ....................... 6207-34 ........................ 6207-34

38 ....... Air Intake Kit .................................................................................. 6207-48 ....................... 6207-48 ........................ 6207-48

39 ....... Wheel ............................................................................................ 6207-36 ....................... 6207-36 ........................ 6207-36

40 ....... Amber Light................................................................................... 6207-37 ....................... 6207-37 ........................ 6207-37

41 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

42 ....... Flat Washers, 3/8” ........................................................................ 6207-49 ....................... 6207-49 ........................ 6207-49

43 .......Tubing to FP 90° 70-42, 1/4” X 1/8” ............................................... 6207-50 ....................... 6207-50 ........................6207-50

44 ....... El Fitting 1/4 X 1/8 .......................................................................... 6207-40 ....................... 6207-40 ........................ 6207-40

45 ....... Hex Nipple, 1/4” ............................................................................. 6207-51 ....................... 6207-51 ........................6207-51

46 .......Ball Valve, Model 740, 1/4” ............................................................ 6207-52 ....................... 6207-52 ........................ 6207-52

47 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

48 .......Orifice - Aluminum 1 1/4" ............................................................... 6207-42 ....................... 6207-42 ........................ 6207-42

49 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -

50 ....... Conduit Clamp ............................................................................... 6207-43 ....................... 6207-43 ........................ 6207-43

51 ....... Premix Diffuser Ass’y ................................................................... 6207-53 ....................... 6207-53 ........................6207-53

52 ....... Pilot Tubing (3) .............................................................................. 6207-54 ....................... 6207-54 ........................ 6207-54

53 ....... Rocker Switch .............................................................................. 6207-46 ....................... 6207-46 ........................ 6207-46

54 ....... O Ring Seal ................................................................................... 6207-55 ....................... 6207-55 ........................ 6207-55

55 ....... Plastic Cap, SC-1 1” Pipe ............................................................... 6207-56 ....................... 6207-56 ........................ 6207-56

56 ....... IS2 Air Switch, +0.3” (Blocked Flue) ............................................... 171040 ......................... 171040 ........................ 171040

57 ....... IS2 Air Switch, +0.9” (Blower Proof).............................................. 171080 ......................... 171080 ........................ 171080

58 ....... IS2 Air Switch, -0.3” (Air Intake) .................................................... 171070 ......................... 171070 ........................ 171070

59 ....... NPM Panel Bracket ......................................................................... K10304 ......................... K10304 ........................ K10304

BTPVBTPV

BTPV

BTPVBTPV
BTPVBTPV

BTPV

BTPVBTPV
BTPVBTPV

BTPV

BTPVBTPV
BTPVBTPV

BTPV

BTPVBTPV

REPLACEMENT PARTS

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

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803

PHONE: [phone] • FAX: [phone]

Website: www.hotwater.com/parts • EMAIL: [e-mail]