A. O. Smith BTR-120 Parts List

0 (0)

PSD - Alsip, Illinois

WATER HEATER

BULLETIN

Date:

December 20, 1999

No. 137 Rev. 2

Subject:

Gas Water Heater Conversion Policy

 

To:

All Accounts

 

* This supersede all previous letters and field bulletins concerning residential and commercial water heater conversion.

GAS WATER HEATER CONVERSION POLICY

All A.O. Smith Water Products Company’s residential and commercial gas water heaters are designed certified by CSA or UL, under ANSI Standards for operation on one type of gas only, as indicated on the water heater’s model number and rating plate.

A.O. Smith realizes that there may be certain situations where a field conversion may be necessary and in order to facilitate such a conversion, A. O. Smith complies with CSA or UL regulations ensuring that a field conversion be appropriately and safely completed.

An improper field conversion from one type of gas to another could cause potentially dangerous conditions that may cause an explosion or fire resulting in property damage, bodily injury or both.

A.O. SMITH WILL ONLY ALLOW THE CONVERSION OF GAS WATER HEATERS FROM LP GAS (PROPANE) TO NATURAL GAS. THE CONVERSION OF A GAS WATER HEATER FROM NATURAL GAS TO LP GAS (PROPANE) IS NOT ALLOWED UNDER ANY CIRCUMSTANCES.

A.O. Smith will provide kits as demand warrants through our Parts Department, phone no. 1-800-433-2545. Prices, dimensions and specifications are subject to change without notice.

Each conversion kit is to be installed by an A.O. Smith service agent or a gas utility serviceman in accordance with A.O. Smith’s written instructions and all codes and requirements of the authority having jurisdiction. Failure to follow instructions could result in serious injury or property damage. The utility performing this work assumes responsibility for this conversion.

Changing the Input on Gas Water Heaters

The only changes to the input of a gas water heater allowed are:

Adjustments to match that shown on the rating plate of the heater. The installation instructions supplied with the heater indicate if adjustments to input are a required procedure.

Changes made as required to adjust the heater for proper operation at high altitude as determined by a qualified service technician. Service manuals include the proper procedure for adjusting heaters at high altitudes.

Conversion of Gas Water Heaters

The conversion of LP gas (Propane) to Natural gas is ONLY allowed providing:

The conversion is done as part of a gas utility’s program where propane appliances were installed anticipating the completion of natural gas service to the area. The conversion must be done under the direct supervision of the utility and by their service representatives.

Claims of damage or injury arising from the unauthorized conversion of any A.O. Smith water heater not design certified for conversion will be the complete and total responsibility of the person or entity making the conversion.

If you have any questions regarding the above policy, please contact the A.O. Smith Parts Department at 1-800-433-2545 or our Technical Information Center at 1-800-527-1953.

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

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803

PHONE: 1-800-433-2545

FAX: 1-800-433-2515 • www.hotwater.com

Printed in the U.S.A. 2574 04/00

No. 137 Rev. 2

A. O. Smith BTR-120 Parts List

PSD-3-427/a

COMMERCIAL TANK TYPE WATER HEATER

REPLACEMENT PARTS LIST

MODELS BTR(C) 120 THRU 500A:

STANDARD AND ASME (A)

SERIES 104/105/106/107

EFFIKAL DAMPER DRIVE ASSEMBLY

22b

22c

GAS VALVES

HONEYWELL VALVE BTR(C) 500A

51

52

WHITE RODGERS VALVE BTR(C) 120 - 400A

51

52

COMPANY

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803 PHONE: 1-800-433-2545 • FAX: 1-800-433-2515 Website: www.aosmithwaterheaters.com

PRINTED IN U.S.A. 0803

- 1 -

195813-000

CLEANOUT ASSEMBLY

46

 

WIRE TERMINALS

 

 

 

 

 

78468

99593(.250 X .032) 78469 (.250 X .032)

 

192834 (.187 X .032)

HONEYWELL CONTROL IGNITION MODULE

17

18

5

4

6

7

58

5

 

56

4

57

47

 

54

 

3

 

43

 

44

 

41

55

60

17

 

- 2 -

 

 

 

 

 

 

 

 

 

 

 

ITEM

PARTS DESCRIPTION

 

BTR 120

BTR 154

BTR 180

BTR 197

BTR 198

 

 

1 ............

Flue Baffle ....................................

 

193595 ..............

192199-3 .............

193795-1 ............

193696 ................

193696

 

 

2 ............

Jacket Base .................................

 

193862 ..............

193862 .................

193819 ................

193819 ................

193819

 

 

3 ............

Main Burner Orifice Bracket .........

98044(3) ............

98044(3) ..............

98044(5) .............

98044(5) ..............

98044(5)

 

 

4 ............

Main Burner ..................................

 

98047 .................

98047 ...................

98047 ..................

98047 ...................

98047

 

 

5 ............

Main Burner w/Pilot Bracket .........

193873-1 ...........

193873-1 .............

193873-1 ............

193873-1 .............

193873-1

 

 

6

Pilot Burner, Natural

BTR97062-6 ............. 97062-6

193314-4

193314-4

 

 

 

193314-4 ...........

193314-4 .............

193314-4 ............

 

 

7 ............

Pilot Burner, LP ............................

 

193314-3 ...........

193314-3 .............

193314-3 ............

193314-3 .............

193314-3

 

 

8 ............

Floor Shield Assembly ................

 

193864 ..............

193864 .................

193824 ................

193824 ................

193824

 

 

9 ............

Collar ............................................

 

74060 .................

74060 ...................

74060 ..................

74060 ...................

74060

 

 

CLEANOUTASSEMBLY

 

 

 

 

 

 

 

 

11 .....

Gasket ..........................................

 

99038 .................

99038 ...................

99038 ..................

99038 ...................

99038

 

 

12 .....

Pressure Plate .............................

 

99037 .................

99037 ...................

99037 ..................

99037 ...................

99037

 

 

13 .....

Screws, Self Tapping ..................

 

69852 .................

69852 ...................

69852 ..................

69852 ...................

69852

 

 

17 ..........

Control, Ignition Module ...............

 

193325 ..............

193325 .................

193325 ................

193325 ................

193325

 

 

18 ..........

Control, Dual w/ECO ...................

 

192828 ..............

192828 .................

192828 ................

192828 ................

192828

 

 

19 ..........

Cover, Cleanout ...........................

 

181260 ..............

181260 .................

181260 ................

181260 ................

181260

 

 

20 ..........

Cover, Inner ..................................

 

193393-1 ...........

193393-2 .............

193608 ................

193608 ................

193608

 

 

21 ..........

Jacket Cover .................................

 

 

...............97062-7 ...............

97062-7 ...............

97062-7

 

 

22a ........

Drafthood .....................................

 

193596 ..............

193596-1 .............

191790 ................

191790 ................

191790

 

 

22b ........

Damper Drive Assembly .............

194484 ..............

194484 .................

194484 ................

194484 ................

194484

 

 

22c ........

Harness Adapter ..........................

 

194459 ..............

194459 .................

194459 ................

194459 ................

194459

 

 

23 ..........

Top Insulation ..............................

 

41560-56 ...........

41560-56 .............

192867 ................

192867 ................

192867

 

 

LABELS

 

 

 

 

 

 

 

 

 

24 .....

L&O Label ....................................

 

193620 ..............

193620 .................

193620 ................

193620 ................

193620

 

 

26 .....

Cleanout .......................................

 

193914 ..............

193914 .................

193914 ................

193914 ................

193914

 

 

27 .....

*Bilingual Instruction ...................

 

193912 ..............

193912 .................

193912 ................

193912 ................

193912

 

 

28 .....

*Ultra Coat ....................................

 

193860 ..............

193860 .................

193860 ................

193860 ................

193860

 

 

29 .....

*ECO Instruction ..........................

 

193911 ..............

193911 .................

193911 ................

193911 ................

193911

 

 

30 .....

*Flammable Vapors ....................

 

192872 ..............

192872 .................

192872 ................

192872 ................

192872

 

 

31 .....

*Help Line ....................................

 

190600 ..............

190600 .................

190600 ................

190600 ................

190600

 

 

32

*Instruction

 

 

.................

170345 ................

170345 ................

170345

 

 

BTR170345 .............. 170345

43817-42

43817-42

 

 

45 ..........

Anode Rod ...................................

BTR43817-38 ........... 43817-38 .............43817-38 ............

 

 

33 .....

*Master Fit ....................................

 

193859 ..............

193859 .................

193859 ................

193859 ................

193859

 

 

34 .....

*Pilot .............................................

 

193915 ..............

193915 .................

193915 ................

193915 ................

193915

 

 

35 .....

*Propane ......................................

 

182572 ..............

182572 .................

182572 ................

182572 ................

182572

 

 

36 .....

*Relief Valve .................................

 

200042 ..............

200042 .................

200042 ................

200042 ................

200042

 

 

37 .....

*Water Inlet ...................................

 

161040 ..............

161040 .................

161040 ................

161040 ................

161040

 

 

38 .....

*Water Outlet ................................

 

161040-1 ...........

161040-1 .............

161040-1 ............

161040-1 .............

161040-1

 

 

39 .....

*Wiring Diagram ..........................

 

193621 ..............

193621 .................

193621 ................

193621 ................

193621

 

 

40 ..........

Leg ................................................

 

193826 ..............

193826 .................

193826 ................

193826 ................

193826

 

 

41 ..........

Manifold ........................................

 

76244 .................

76244 ...................

76244-2 ...............

76244-2 ...............

76244-2

 

 

42 ..........

*Instruction Manual ......................

 

195779 ..............

195779 .................

195779 ................

195779 ................

195779

 

 

43 ..........

Main Burner Orifice, Natural… ....

76243-32 ...........

76243-30 .............

76243-35 ............

76243-32 .............

76243-32

 

 

44 ..........

Main Burner Orifice, LP ................

 

76243-49 ...........

76243-46 .............

76243-51 ............

76243-49 .............

76243-49

 

 

46 ..........

T&P Relief Valve ...........................

 

99465-7 .............

99465-7 ...............

99465-7 ...............

99465-7 ...............

99465-7

 

 

47 ..........

Transformer .................................

 

193444 ..............

193444 .................

193444 ................

193444 ................

193444

 

 

48 ..........

*Pilot Tubing .................................

 

1417-60 .............

1417-60 ...............

1417-60 ...............

1417-60 ...............

1417-60

 

 

49 ..........

Inlet Tube .....................................

 

193729 ..............

192626 .................

193729 ................

192626 ................

192626

 

 

50 ..........

Drain Valve ...................................

 

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

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

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

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

26273-6

 

 

51 ..........

Gas Valve Natural ........................

 

192827 ..............

192827 .................

192827 ................

192827 ................

192827

 

 

52 ..........

Gas Valve LP ................................

 

192827-1 ...........

192827-1 .............

192827-1 ............

192827-1 .............

192827-1

 

 

53 ..........

Wire Conduit ................................

 

193456-1 ...........

193456-1 .............

193456-1 ............

193456-1 .............

193456-1

 

 

54 ..........

Ground Wire .................................

 

77948-7 .............

77948-7 ...............

77948-7 ...............

77948-7 ...............

77948-7

 

 

55 ..........

Switch Panel/Mounting Plate .......

193448 ..............

193448 .................

193448 ................

193448 ................

193448

 

 

56 ..........

Off/On Switch ................................

 

193243 ..............

193243 .................

193243 ................

193243 ................

193243

 

 

57 ..........

Bushing ........................................

 

193404 ..............

193404 .................

193404 ................

193404 ................

193404

 

 

58

Jumper Wire

 

 

.................

193476 ................

193476 ................

193476

 

 

BTR193476 .............. 193476

 

 

 

 

59 ..........

Control Box Panel ........................

 

193447 ..............

193447 .................

193447 ................

193447 ................

193447

 

 

60 ..........

Cover - Burner ..............................

 

98185 .................

98185 ...................

98185-2 ...............

98185-2 ...............

98185-2

 

 

61 ..........

The Eliminator ..............................

 

195100 ..............

195100 .................

195098 ................

195098 ................

195098

 

 

62 ..........

Galvanized Pipe Union, 1 1/2” .....

195127 ..............

195127 .................

195127 ................

195127 ................

195127

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- 3 -

 

 

 

 

 

 

 

 

 

 

 

ITEM

PARTS DESCRIPTION

 

BTR 199

BTR 200/A

BTR 250/A

BTR 251/A

BTR 275/A

 

 

1 ...........

Flue Baffle ....................................

 

193795-1

.............. 193889 ................

193595 .................

193595 .................

193945

 

 

2 ...........

Jacket Base .................................

 

193819 .................

192095 ................

192095 .................

193919 .................

192095

 

 

3 ...........

Main Burner Orifice Bracket .........

98044(5) ...............

98044(5) .............

098044(5) ............

098044(7) ............

098044(5)

 

 

4 ...........

Main Burner ..................................

 

98047 ...................

98047 ..................

98047 ...................

98047 ...................

98047

 

 

5 ...........

Main Burner w/Pilot Bracket ........

193873-1 ..............

193873-1 ............

193873-1 ..............

193873-1 .............

193873-1

 

 

6 ...........

Pilot Burner, Natural ....................

 

193314-4 ..............

193314-4 ............

193314-4 ..............

193314-4 .............

193314-4

 

 

7 ...........

Pilot Burner, LP ............................

 

193314-3 ..............

193314-3 ............

193314-3 ..............

193314-3 .............

193314-3

 

 

8 ...........

Floor Shield Assembly ................

 

193824 .................

170259-3 ............

193943 .................

193864-1 .............

193943

 

 

9 ...........

Collar ............................................

 

74060 ...................

74060 ..................

74060 ...................

74060 ...................

74060

 

 

CLEANOUTASSEMBLY

 

 

 

 

 

 

 

 

11 ....

Gasket ..........................................

 

99038 ...................

99038 ..................

99038 ...................

99038 ...................

99038

 

 

12 ....

Pressure Plate .............................

 

99037 ...................

99037 ..................

99037 ...................

99037 ...................

99037

 

 

13 ....

Screws, Self Tapping ..................

 

69852 ...................

69852 ..................

69852 ...................

69852 ...................

69852

 

 

17 .........

Control, Ignition Module ..............

 

193325 .................

193325 ................

193325 .................

193325 .................

193325

 

 

18 .........

Control, Dual w/ECO ...................

 

192828 .................

192828 ................

192828 .................

192828 .................

192828

 

 

19 .........

Cover, Cleanout ...........................

 

181260 .................

181260 ................

181260 .................

181260 .................

181260

 

 

20

Cover, Inner

 

.................

193392 ................

193392 .................

193391 .................

193392

 

 

BTR193608

 

 

 

 

21 .........

Jacket Cover ................................

 

97062-7 ................

170256 ................

170256 .................

97062 ...................

170256

 

 

22a .......

Drafthood .....................................

 

191790 .................

191790 ................

193891 .................

193891 .................

193891

 

 

22b .......

Damper Drive Assembly .............

 

194484 .................

194484 ................

194484 .................

194484 .................

194484

 

 

22c .......

Harness Adapter .........................

 

194459 .................

194459 ................

194459 .................

194459 .................

194459

 

 

23 .........

Top Insulation ..............................

 

192867 .................

192867 ................

192867 .................

41560-56 .............

192867

 

 

LABELS

 

 

 

 

 

 

 

 

 

24 ....

L&O Label ....................................

 

193620 .................

193620 ................

193620 .................

193620 .................

193620

 

 

26 ....

Cleanout ......................................

 

193914 .................

193914 ................

193914 .................

193914 .................

193914

 

 

27 ....

*Bilingual Instruction ...................

 

193912 .................

193912 ................

193912 .................

193912 .................

193912

 

 

28 ....

*Ultra Coat ...................................

 

193860 .................

193860 ................

193860 .................

193860 .................

193860

 

 

29 ....

*ECO Instruction ..........................

 

193911 .................

193911 ................

193911 .................

193911 .................

193911

 

 

30 ....

*Flammable Vapors ....................

 

192872 .................

193911 ................

192872 .................

192872 .................

192872

 

 

31

*Help Line

 

.................

190600 ................

190600 .................

190600 .................

190600

 

 

BTR190600

 

 

 

 

32 ....

*Instruction ...................................

 

170345 .................

170345 ................

170345 .................

170345 .................

170345

 

 

33 ....

*Master Fit ....................................

 

193859 .................

193859 ................

193859 .................

193859 .................

193859

 

 

34 ....

*Pilot .............................................

 

193915 .................

193915 ................

193915 .................

193915 .................

193915

 

 

35 ....

*Propane ......................................

 

182572 .................

182572 ................

182572 .................

182572 .................

182572

 

 

36 ....

*Relief Valve .................................

 

200042 .................

200042 ................

200042 .................

200042 .................

200042

 

 

37 ....

*Water Inlet ..................................

 

161040 .................

161040 ................

161040 .................

161040 .................

161040

 

 

38 ....

*Water Outlet ................................

 

161040-1 ..............

161040-1 ............

161040-1 ..............

161040-1 .............

161040-1

 

 

39 ....

*Wiring Diagram ..........................

 

193621 .................

193621 ................

193621 .................

193621 .................

193621

 

 

40 .........

Leg ...............................................

 

193826 .................

193826 ................

193826 .................

193826 .................

193826

 

 

41 .........

Manifold ........................................

 

76244-2 ................

76244-2 ..............

76244-2 ................

76244-3 ...............

76244-2

 

 

42 .........

*Instruction Manual ......................

 

195779 .................

195779 ................

195779 .................

195779 .................

195779

 

 

43 .........

Main Burner Orifice, Natural ........

76243-32 ..............

76243-32 ............

76243-30 ..............

76243-33 .............

76243-29

 

 

44 .........

Main Burner Orifice, LP ................

BTR76243-49 .............. 76243-48 ............ 76243-45 ..............

76243-51 .............

76243-44

 

 

45 .........

Anode Rod ...................................

 

43817-38 ..............

180618-42 ..........

180618-42 ...........

43817-38 .............

180618-42

 

 

46 .........

T&P Relief Valve ..........................

 

99465-7 ................

99465-7 ..............

192467 .................

192467 .................

192467

 

 

47 .........

Transformer .................................

 

193444 .................

193444 ................

193444 .................

193444 .................

193444

 

 

48 .........

*Pilot Tubing ................................

 

193729 .................

1417-60 ..............

1417-60 ................

1417-60 ...............

1417-60

 

 

49 .........

Inlet Tube .....................................

 

193729 .................

193729 ................

192626 .................

na .........................

192626

 

 

50 .........

Drain Valve ...................................

 

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

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

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

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

26273-6

 

 

51 .........

Gas Valve Natural ........................

 

192827 .................

192827 ................

192827 .................

192827 .................

192827

 

 

52 .........

Gas Valve LP ...............................

 

192827-1 ..............

192827-1 ............

192827-1 ..............

192827-1 .............

192827-1

 

 

53 .........

Wire Conduit ................................

 

193456-1 ..............

193456-1 ............

193456-1 ..............

193456-1 .............

193456-1

 

 

54 .........

Ground Wire .................................

 

193448 .................

77948-7 ..............

77948-7 ................

77948-7 ...............

77948-7

 

 

55 .........

Switch Panel/Mounting Plate .......

193448 .................

193448 ................

193448 .................

193448 .................

193448

 

 

56 .........

Off/On Switch ...............................

 

193243 .................

193243 ................

193243 .................

193243 .................

193243

 

 

57

Bushing

 

.................

193404 ................

193404 .................

193404 .................

193404

 

 

BTR193404

 

 

 

 

58 .........

Jumper Wire ................................

 

193476 .................

193476 ................

193476 .................

193476 .................

193476

 

 

59 .........

Control Box Panel ........................

 

193447 .................

193447 ................

193447 .................

193447 .................

193447

 

 

60 .........

Cover - Burner ..............................

 

98185-2 ................

98185-2 ..............

98185-2 ................

98185-3 ...............

98185-2

 

 

61 ..........

The Eliminator ..............................

 

195098 ..............

195098 .................

195098 ................

195102 ................

195098

 

 

62 ..........

Galvanized Pipe Union, 1 1/2” .....

195127 ..............

195127 .................

195127 ................

195127 ................

195127

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- 4 -

 

 

 

 

 

 

 

 

 

 

ITEM

PARTS DESCRIPTION

 

BTR 305/A

BTR 365/A

BTR 400/A

BTR 500/A

 

 

1 ...........

Flue Baffle .........................................

 

193595 .......................

193696 ........................

193995 .......................

193995

 

 

2 ...........

Jacket Base ......................................

 

193919 .......................

193986 ........................

193999 .......................

193986

 

 

3 ...........

Main Burner Orifice Bracket ..............

098044(7) ..................

098044(9) ...................

098044(9) ..................

098044(9)

 

 

4 ...........

Main Burner .......................................

 

192322 .......................

98047 ..........................

192322 .......................

192322

 

 

5 ...........

Main Burner w/Pilot Bracket .............

193873 .......................

193873-1 ....................

193873 .......................

193873

 

 

6 ...........

Pilot Burner, Natural .........................

 

193314-4 ...................

193314-4 ....................

193314-4 ...................

193314-4

 

 

7 ...........

Pilot Burner, LP .................................

 

193314-3 ...................

193314-3 ....................

193314-3 ...................

193314-3

 

 

8 ...........

Floor Shield Assembly .....................

 

193864-1 ...................

193984 ........................

193997 .......................

193984

 

 

9 ...........

Collar .................................................

 

74060 .........................

74060 ..........................

74060 .........................

74060

 

 

CLEANOUTASSEMBLY

 

 

 

 

 

 

 

11 ....

Gasket ...............................................

 

99038 .........................

99038 ..........................

99038 .........................

99038

 

 

12 ....

Pressure Plate ..................................

 

99037 .........................

99037 ..........................

99037 .........................

99037

 

 

13 ....

Screws, Self Tapping .......................

 

69852 .........................

69852 ..........................

69852 .........................

69852

 

 

17 .........

Control, Ignition Module ...................

 

193325 .......................

193325 ........................

193325 .......................

193325

 

 

18 .........

Control, Dual w/ECO ........................

 

192828 .......................

192828 ........................

192828 .......................

192828

 

 

19 .........

Cover, Cleanout ................................

 

181260 .......................

181260 ........................

181260 .......................

181260

 

 

20

Cover, Inner .......................................

 

193391 .......................

193608 ........................

193392 .......................

193608

 

 

BTR

 

 

 

21 .........

Jacket Cover .....................................

 

97062 .........................

97062-7 ......................

170256 .......................

97062-7

 

 

22a .......

Drafthood ..........................................

 

193891 .......................

193891 ........................

193891 .......................

193891

 

 

22b .......

Damper Drive Assembly

..................

194484 .......................

194484 ........................

194484 .......................

194484

 

 

22c .......

Harness Adapter ..............................

 

194459 .......................

194459 ........................

194459 .......................

194459

 

 

23 .........

Top Insulation ...................................

 

41560-56 ...................

192867 ........................

192867 .......................

192867

 

 

LABELS

 

 

 

 

 

 

 

 

24 ....

L&O Label .........................................

 

193620 .......................

193620 ........................

193620 .......................

194008

 

 

26 ....

Cleanout ...........................................

 

193914 .......................

193914 ........................

193914 .......................

193914

 

 

27 ....

*Bilingual Instruction ........................

 

193912 .......................

193912 ........................

193912 .......................

193912

 

 

28 ....

*Ultra Coat ........................................

 

193860 .......................

193860 ........................

193860 .......................

193860

 

 

29 ....

*ECO Instruction ...............................

 

193911 .......................

193911 ........................

193911 .......................

193911

 

 

30 ....

*Flammable Vapors .........................

 

192872 .......................

192872 ........................

192872 .......................

192872

 

 

31

*Help Line .........................................

 

190600 .......................

190600 ........................

190600 .......................

190600

 

 

BTR

 

 

 

32 ....

*Instruction ........................................

 

170345 .......................

170345 ........................

170345 .......................

170345

 

 

33 ....

*Master Fit .........................................

 

193859 .......................

193859 ........................

193859 .......................

193859

 

 

34 ....

*Pilot ..................................................

 

193915 .......................

193915 ........................

193915 .......................

193915

 

 

35 ....

*Propane ...........................................

 

182572 .......................

182572 ........................

182572 .......................

182572

 

 

36 ....

*Relief Valve ......................................

 

200042 .......................

200042 ........................

200042 .......................

200042

 

 

37 ....

*Water Inlet .......................................

 

161040-0 ...................

161040-0 ....................

161040-0 ...................

161040-0

 

 

38 ....

*Water Outlet .....................................

 

161040-1 ...................

161040-1 ....................

161040-1 ...................

161040-1

 

 

39 ....

*Wiring Diagram ...............................

 

193621 .......................

193621 ........................

193621 .......................

193621

 

 

40 .........

Leg ....................................................

 

193826 .......................

193826 ........................

193826 .......................

194093

 

 

41 .........

Manifold .............................................

 

76244-3 .....................

76244-4 ......................

76244-4 ......................

76244-4

 

 

42 .........

*Instruction Manual ...........................

 

195779 .......................

195779 ........................

195779 .......................

195779

 

 

43 .........

Main Burner Orifice, NAT…… ...........

76243-37 ...................

76243-32 ....................

76243-31 ...................

76243-28

 

 

44

Main Burner Orifice, LP .....................

 

76243-48 ...................

76243-49 ....................

76243-48 ...................

76243-44

 

 

BTR

 

 

 

57 .........

Bushing

BTR

180618-42

 

 

45 .........

Anode Rod ........................................

 

43817-38 ...................

180618-42 ..................

180618-42 .................

 

 

46 .........

T&P Relief Valve ...............................

 

192467 .......................

192467 ........................

192467 .......................

192467

 

 

47 .........

Transformer ......................................

 

193444 .......................

193444 ........................

193444 .......................

193444

 

 

48 .........

*Pilot Tubing .....................................

 

1417-60 .....................

1417-60 ......................

1417-60 ......................

1417-60

 

 

49 .........

Inlet Tube ..........................................

 

na ...............................

192626 ........................

192626 .......................

192626

 

 

50 .........

Drain Valve ........................................

 

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

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

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

26273-6

 

 

51 .........

Gas Valve Natural .............................

 

192827-2 ...................

192827-2 ....................

192827-2 ...................

193366-0

 

 

52 .........

Gas Valve LP ....................................

 

192827-3 ...................

192827-3 ....................

192827-3 ...................

193366-1

 

 

53 .........

Wire Conduit .....................................

 

193456-1 ...................

193456-1 ....................

193456-1 ...................

193456-1

 

 

54 .........

Ground Wire ......................................

 

77948-7 .....................

77948-7 ......................

77948-7 ......................

77948-7

 

 

55 .........

Switch Panel/Mounting Plate ............

193448 .......................

193448 ........................

193448 .......................

193448

 

 

56 .........

Off/On Switch ....................................

 

193243 .......................

193243 ........................

193243 .......................

193243

 

 

 

.............................................

 

193404 .......................

193404 ........................

193404 .......................

193404

 

 

58 .........

Jumper Wire .....................................

 

193476 .......................

193476 ........................

193476 .......................

193476

 

 

59 .........

Control Box Panel .............................

 

193447 .......................

193447 ........................

193447 .......................

193447

 

 

60 .........

Cover - Burner ...................................

 

98185-3 .....................

98185-4 ......................

98185-4 ......................

194111

 

 

61 .........

The Eliminator ..................................

 

195102 .......................

195098 ........................

195098 .......................

195102

 

 

62 .........

Galvanized Pipe Union, 1 1/2” .........

195127 .......................

195127 ........................

195127 .......................

195127

 

 

 

 

 

 

 

 

 

 

- 5 -

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