A.O. Smith BTP-125-140 Replacement Parts List Manual

1

           PRINTED IN U.S.A.

APRIL 1991

PSD-3-613/b

COMMERCIAL POWER BURNER

TANK TYPE WATER HEATER

REPLACEMENT PARTS LIST

MODELS BTP-125-140 THRU BTP-125-720/BTP-200-300 THRU BTP-200-1500/

BTP-300-300 THRU BTP-300-1500/BTP-400-600 THRU BTP-400-2500/

BTP-600-700 THRU BTP-600-2500

Item

Description

Part Number

1

Anode, Plug ......................................................................... 95433-2

BTP-125-140 thru BTP-125-720 ................................... (two  used)

BTP-200-300 thru BTP-200 thru 600 and

BTP-300-300 thru BTP-300-600 .............................. (three used)

BTP-200-1000 thru BTP-200-,500, BTP-300-1000

thru BTP-300-1500 and BTP-400-600 thru

BTP-400-1250 ........................................................... (four used)

BTP-400-1500 thru BTP-400-2000 ............................... (five used)

BTP-400-2250 thru BTP-400-2500 and

BTP-600-720 thru BTP-600-2500 ............................ (six used)

2

Barometric Draft Regulators

BTP-125-140 .................................................................. 5700-6

BTP-125-199, BTP-125-270, BTP-200-300 and

BTP-300-300 ............................................................. 5700

BTP-125-400 .................................................................. 5700-7

BTP-125-540, BTP-200-600, BTP-300-600 and

BTP-400-600 ............................................................. 5700-1

BTP-125-720, BTP-200-600, BTP-200-1000,

BTP-300-600, BTP-300-1000, BTP-400-600,

BTP-400-1000, BTP-600-720 and

BTP-600-1000 ........................................................... 5700-2

BTP-200-1250, BTP-200-1500, BTP-300-1250,

BTP-300-1500, BTP-400-1250, BTP-400-1500,

BTP-600-1250 and BTP-600-1500 .......................... 5700-3

BTP-400-1750, BTP-400-2000, BTP-600-1750

and BTP-600-2000 ................................................... 5700-4

BTP-400-2250, BTP-400-2500, BTP-600-2250

and BTP-600-2500 ................................................... 5700-5

Cleanout Assembly

3

Gasket, O-Ring ............................................................... 75670-501

4

Pressure Plate ................................................................ 160332-2

Item

Description

Part Number

5

Nut,Hex 3/8" .................................................................. 5990-1

5A

Stud, Allen Head ........................................................... 5990

5B

Washer, 5/16" ............................................................... 5990-2

6

Contactor, 3 Pole, 50 AMP (120V) .................................... 5102-3

7

Gasket, Burner

G-2SD ............................................................................ 5955-1

J15A-10, J30A-12 ........................................................ 5955-2

CR2-G-15, CR2-G-20A ................................................. 5955-3

8

Gauge, Pressure & Temperature ...................................... 5250

9

Ground, Lug ....................................................................... 5291

10

Probe, Low Water Cutoff .................................................. 5106

11

Relay, Low Water Cutoff .................................................. 5105

12

Switch, High Limit. Manual Reset 220°F

Models BTP-600-720 thru BTP-600-2500 only ........... 5218

All Other Models ........................................................... 5107

13

Switch, Pilot (On-Off) 120V ............................................. 5110

14

Temperature and Pressure Valves (125 Ibs.)

BTP-125-140 and BTP-125-199 ................................... 5235

BTP-125-270 thru BTP-125-720, BTP-200-300

thru BTP-200-1000, BTP-300-300 thru

BTP-300-1000, BTp.400-600 thru

BTP-400.1000, BTP-600-720 thru

BTP-600-2000 .......................................................... 5235-2

BTP-200-1250 thru BTP-200-1500, BTP-300-1250

thru BTP-300-1500, BTP-400-1250 thru

BTP-400-2000, BTP-600-1250 thru

BTP-600-2000 .......................................................... 97770

BTP-400-2250 thru BTP-400-2500,

BTP-600-2250 thru BTP-600-2500 ......................... 5235-3

15

Terminal Strip ..................................................................... 5798

16

Thermostat, Range 94°F to 194°F ..................................... 5145

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/parts