A.O. Smith 104 - 110 User Manual

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PSD-3-435/A

COMMERCIAL WATER HEATERS

REPLACEMENT PARTS LIST

MODELS BTI - 80

SERIES 104 - 110

MODELS BTI - 100

SERIES 104-105

14 3/4" T&P RELIEF VALVE

AUTOMATIC, SELF-CLOSINGTYPES

PART PRESS A = TEMP

NUMBER RELIEF

23740-1150 LBS. 1 7/8" 210°A

 

 

 

 

 

1

STAMPED STEEL

 

 

 

 

 

 

BURNER ASS'Y

 

 

 

18

 

 

 

3

 

 

 

2

 

 

 

19

 

 

 

 

 

 

 

 

 

1 CAST IRON BURNER ASS'Y

18

3 2

19 17

4 BLOWER ASSEMBLY

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

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

PRINTED IN U.S.A. 1002

195118-000

Item

Qty. Description

BTI 80

BTI 80

BTI 80

BTI 100

BTI 100

 

 

 

104

105

110

104

105

 

 

 

Natural

Propane

Natural

Natural

Propane

1 ......

1 .....

Pipe Nipple .......................

43879-1 ........

43879-1 ..........

43879-1 ..........

41319 ............

41319

2 ......

1 .....

Burner ...............................

41157-5 ..........

41157-5 ..........

194723 ..........

41157-6 .........

41157-6

3 ......

1 .....

Igniter/Flame Sensor .........

194057 ..........

194057 ...........

194057 ...........

194057 ..........

194057

BTI7 ...... 1 Anode Rod.....

80-100

4 ......

1 .....

Blower ...............................

194053 ..........

194053 ...........

194053 ...........

194053 ..........

194053

5 ......

1 .....

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

194054 ..........

194054 ..........

194054-1 .......

194054-1 .......

194054-1

6 ......

1 .....

Flue Baffle Assembly .........

194055 ..........

194055 ...........

194056 ...........

194056 ..........

194056

 

 

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

43817-38 ........

43817-38 ........

43817-50 .......

43817-50 .......

43817-50

8 ......

1 .....

CleanoutCover ...................

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

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

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

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

99037

9 ......

1 .....

Cleanout Gasket .................

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

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

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

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

99038

10 .....

1 .....

Cleanout Screw ................

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

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

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

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

69852-1

11 .....

1 .....

InnerDoor ...........................

39923 ............

39923 .............

39923 ............

39923 ............

39923

BTI15 .....1 Drain Valve.....

80-100

12 .....

1 .....

Outer Door ........................

39112-1 ..........

39112-1 ..........

39112-1 .........

39112-1 .........

39112-1

13

1

 

TM

183082-5

183082-4

183082-4

183082-5

Thermostat, SmartValve .. 183082-4 ........

14 .....

1 .....

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

23740-1 .........

. 23740-1 .........

. 23740-1 .........

23740-1 .........

23740-1

 

 

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

26273-7 ..........

26273-7 ..........

26273-7 .........

26273-7 .........

26273-7

16 .....

1 .....

6 Conductor Cable ............

194453 ..........

194453 ...........

194453 ...........

194453 ..........

194453

* 17 .....

1 .....

Ignitor Bracket ...................

194204 ..........

194204 ............

- - - - - ...........

194204 ..........

194204

18 .....

1 .....

BurnerTube ......................

39114-5 .........

181784-3 ........

194603-2 ........

39114-5 ........

181784-3

19 .....

1 .....

Orifice ..............................

29336-20 .......

181510-38 ......

181508-19 ......

29336-14 ......

181510-38

BTI23 .....1 FrontCover.....

80-100

20 .....

1 .....

Manual ...............................

194205 ..........

194205 ...........

194205 ...........

194205 ..........

194205

21 .....

1 .....

Blower Gasket ...................

194211 ..........

194211 ...........

194211 ...........

194211 ..........

194211

* 22 .....

1 .....

Flue Restrictor ....................

35405 ............

35405 .............

35405 ............

35405 ............

35405

*

 

 

181260-230

181260-230

181260-230

181260-230

181260-230

 

 

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

* Not Illustrated

BTI80-100

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

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803 Phone: 1-800-433-2545• Fax:1-800-433-2515www.hotwater •e-mail:parts@hotwater.com