A.O. Smith BTP-139, BTP-199, BTP-270, BTP-370 User Manual

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A.O. Smith BTP-139, BTP-199, BTP-270, BTP-370 User Manual

PSD-3-619

COMMERCIAL TANK TYPE WATER HEATER

REPLACEMENT PARTS LIST

MODELS BTP-139, 199, 270 AND 370

SERIES 104 AND 105 STANDARD AND ASME (A)

MAIN BURNER ORIFICE CHART

 

Burner

Natural Gas

Propane Gas

 

Wayne C.S.

 

Wayne C.S.

 

Models

Number

Part No.

(Decimal)

Part No.

(Decimal)

BTP-139/A

HSG-200

62459-001

0.24

62459-001

0.209

BTP-199/A

HSG-200

62459-001

0.38

62459-001

0.257

BTP-270/A

HSG-400

62459-002

0.368

62459-002

0.302

BTP-370/A

HSG-400

62459-002

0.532

62459-002

0.386

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

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803

PHONE: 1-800-433-2545 • FAX: 1-800-433-2515 Website: www.hotwater.com/parts • EMAIL: parts@hotwater.com

PRINTED IN U.S.A. 0601

194693-000

Item

Description

BTP-139/A

BTP-199/A

BTP-270/A

BTP-370/A

1

Anode ........................................................................

 

183523-42(2) ........

183523-42(2) .......

183523-42(2) .......

183523-42(2)

2

Baffle, Flue ................................................................

 

193888(7) .............

193888(7) ............

193888(7) ............

193888(7)

3

Barometric Draft Control w Tee Assy. .....................

170777 ..................

170777 .................

170777-1 ..............

170777-1

4

Jacket Base with Skids ............................................

 

76242 ....................

76242 ...................

76242 ...................

76242

5

Bolt, Base .................................................................

 

41431(4) ...............

41431(4) ..............

41431(4) ...............

41431(4)

6

Chamber, Combustion ............................................

 

76508-1 .................

76508-1 ...............

76508-1 ................

76508-1

7

Channel, Wire ...........................................................

 

95312-3 .................

95312-3 ...............

95312-3 ................

95312-3

8

Clamp .......................................................................

 

94694 ....................

94694 ...................

94694 ...................

94694

 

Cleanout Assembly:

 

 

 

 

 

9

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

 

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

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

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

99038

10

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

 

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

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

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

99037

11

Screw, Self Tapping (Req’d) ....................................

 

69852-1 .................

69852-1 ...............

69852-1 ................

69852-1

12

Collar, Pipe ...............................................................

 

20172-21(2) ..........

20172-21(2) .........

20172-21(2) .........

20172-21(2)

13

Collar, Pipe ...............................................................

 

95030-3(2) ............

95030-3(2) ...........

95030-3(2) ...........

95030-3(2)

14

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

 

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

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

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

181260

15

Jacket, Top ...............................................................

 

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

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

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

97062-6

BTP

 

 

16

*Decals:

 

 

 

 

 

 

ASHRAE ....................................................................

 

160659 ..................

160659 .................

160659 .................

160659

 

ASME .........................................................................

 

68065 ....................

68065 ...................

68065 ...................

68065

 

California ..................................................................

 

42985 ....................

42985 ...................

42985 ...................

42985

 

Caution (Electric) ......................................................

 

98299 ....................

98299 ...................

98299 ...................

98299

 

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

 

97444 ....................

97444 ...................

97444 ...................

97444

 

Clearance .................................................................

 

190105 ..................

190105 .................

190105 .................

190105

 

Gas Pressure:

 

 

 

 

 

 

Natural ......................................................................

 

190005 ..................

190005 .................

190005 .................

190005

 

Propane ....................................................................

 

190005-1 ...............

190005-1 .............

190005-1 ..............

190005-1

 

Hot .............................................................................

 

41355 ....................

41355 ...................

41355 ...................

41355

 

Installer .....................................................................

 

170013 ..................

170013 .................

170013 .................

170013

 

Instruction .................................................................

 

78662 ....................

78662 ...................

78662 ...................

78662

 

Lighting and Operation Label ..................................

 

190191 ..................

190191 .................

190191 .................

190191

 

Lime Tamer ..............................................................

BTP78640 .................... 78640 ...................

78640 ...................

78640

 

N. Carolina ...............................................................

 

43117 ....................

43117 ...................

43117 ...................

43117

 

Plate-Press, Data .....................................................

 

77995 ....................

77995 ...................

77995 ...................

77995

 

Relief Valve ...............................................................

 

191068 ..................

191068 .................

191068 .................

191068

22

Warning ....................................................................

 

41142 ....................

41142 ...................

41142 ...................

41142

Valve, T & P

BTP

94518

94518

 

Water Inlet .................................................................

 

94518 ....................

94518 ...................

 

Water Outlet ..............................................................

 

94519 ....................

94519 ...................

94519 ...................

94519

 

Wiring ........................................................................

 

194129 ..................

194129 .................

194129 .................

194129

 

800-HELP Line .........................................................

 

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

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

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

190600

17

Gasket, Skirt Ring ....................................................

 

76443 ....................

76443 ...................

76443 ...................

76443

18

Jacket ........................................................................

 

193440 ..................

193440 .................

193440 .................

193440

19

Jacket, ASME ............................................................

 

193440 ..................

193440 .................

193440 .................

193440

20

Thermostat with ECO ...............................................

 

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

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

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

192828

21

Valve, Drain ...............................................................

 

26273-4 .................

26273-4 ...............

26273-4 ................

26273-4

 

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

 

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

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

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

192467

23*Wire:

AWG Stranded, 105°C, AWM & TEW

Black .........................................................................

86578 ....................

86578 ...................

86578 ...................

86578

Red ...........................................................................

86579 ....................

86579 ...................

86579 ...................

86579

White .........................................................................

86580 ....................

86580 ...................

86580 ...................

86580

Yellow

BTP

98199

98199

98199 ....................

98199 ...................

18 AWG Stranded, 105°C, AWM & TEW

 

 

 

Red ...........................................................................

41976 ....................

41976 ...................

41976 ...................

41976

*Items not illustrated. (

) Reflects quantities.

 

 

 

Part numbers underlined are recommended stock items for emergency replacement. (Consider gas used in your area only). Requests from PSD by giving all information such as model and series number, type of gas and specifications.

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