A.O. Smith BTP-125-140 Parts list

A.O. Smith BTP-125-140 Parts list
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
PRINTED IN U.S.A.
1
APRIL 1991
POWER BURNER MODEL G-2SD
2
POWER BURNER MODEL G-2SD
Item
1
2
3
4
5
6
7
8
9
10
11
11A
11B
12
12A
13
14
15
16
17
18
19
20
21
Part
Description
Number
Clamp, Electrode .................................................................. 5861
Control, Primary .................................................................... 5855
Electrode Assembly, Flame Proving ..................................... 5859
Electrode Assembly, Ignition ................................................ 5860
Flange, Mounting .................................................................. 5865
Gasket, Flange/Housing ........................................................ 5863
Gasket,MountingFlange ........................................................ 5866
Head Assembly (Includes Items 1, 3,4) ................................. 5858
HousingAssembly ................................................................. 5885
Motor, Blower ........................................................................ 5850
Orifice .................................................................................... (SEE CHART)
Orifice, Auxiliary .................................................................... 5870
Orifice,CapandO-RingKit ....................................................... 5873-1
Plate, Escutcheon ................................................................. 5897
Plate,MotorMounting ............................................................. 5852
Relay ..................................................................................... 5888
Retainer, Air Tube ................................................................. 5864
Timer ..................................................................................... 5891
Transformer 25V .................................................................... 5889
Transformer,lgnition ............................................................... 5890
Tube, Blast. .......................................................................... 5862
Valve,Gas ............................................................................. 5880
Wheel, Blower. ...................................................................... 5851
Wire,FlameProvingConnecting .............................................. 5879
Standard hardware items may be purchased locally.
ORIFICE CHART
Models
BTP 125-140
BTP 125-199
Burner
Number
G-2SD
G-2SD
Natural
Gas Orifice
Part No
(Decimal)
5867-281
.281
5867-323
.323
3
Propane
Gas Orifice
Part No
(Decimal)
5867-221
.221
567-257
.257
POWER BURNER MODELS J-15A-10 AND J-30A-12
4
POWER BURNER MODELS J-15A-10 AND J-30A-12
Part
Item
Description
Number
1
Amplifier
Flame Rod Pilot, Green Amp ................................ 5701
2
Blower Housing, Cabinet & Damper Assembly ....... 5721
3
Arm Crank .................................................................. 5754
3A
*Arm, Damper ........................................................ 5723
Arm, Locking
4A Tapped Fixed Air ........................................................ 5724
4B Adjustable Air ............................................................. 5724-1
5
Axle, Damper .............................................................. 5725
Blade, Damper
6
Upper ..................................................................... 5726
6A
Lower ..................................................................... 5726-2
7
*Cross Link ................................................................ 5727
8
Glass, Sight ................................................................ 5729
9
Grounding Bar ............................................................ 5730
10 Light, Signal
Amber ..................................................................... 5728
White ...................................................................... 5728-1
11 Plate, Motor (Not Included In Assembly)
J15/A 5722
J30/A 5722-1
12 Switch.Control ............................................................ 5732
13 TerminaI Strip ............................................................. 5731
14 Transformer, Ignition ................................................. 5734
14A Weight, Damper ......................................................... 5726-3
15 Wheel, Blower (Not Included in Assembly)
J15/A ....................................................................... 5733
J30/A ....................................................................... 5733-1
16 Cable, Flame Rod (Consisting Of):
Cable, #14-19 GTO 15,000 ....................................... 5710
#10 Stud Ring.. ........................................................... 5711
17 Cable, Ignition
Cable, #14-19 GTO 15,000 ................................... 5710
#2 Rajah Ring Terminal ........................................ 5713
CT-Rajah Cage Terminal ...................................... 5714
18 Cock, Gas
J15/A ....................................................................... 5719
J30/A ....................................................................... 5719-1
19 Cock, Pilot .................................................................. 5720
20 Control, Less Amplifiers ............................................ 5978
Part
Item
Description
Number
21 Hood Assembly .......................................................... 5735
22
Latch & Knob, Door ............................................... 5736
23 Motor, Blower
J15/A1/4HP ............................................................ 5705
J30/A1/3H.P ........................................................... 5705-1
24 Orifice, Side (Main Burner) ............................ (SEE CHART)
25 Plate, Pilot Back ......................................................... 5743
26 Pilot Assembly
Propane ................................................................. 5706
Natural ................................................................... 5706-1
28
Flame Rod With Porcelain .................................... 5744
30
Ignition, Electrode .................................................. 5746
31
Insulator, Porcelain (Only for Flame Rod) ............ 5745
32
Orifice, Pilot
Natural ............................................................... 5709
Propane ............................................................. 5709-1
33
Tubing, Aluminum Pilot ......................................... 5748
34 Regulator, Gas Pressure (Natural and Propane).
J15/A ....................................................................... 5741
J30/A ....................................................................... 5741-1
35 Regulator, Pilot ........................................................... 5742
37 Spring, Side Orifice .................................................... 5751
38 Sub-Base ................................................................... 5703
39 Switch, Air ................................................................... 5752
40 Tee, Side Orilice ........................................................ 5750
41 Timer Control ............................................................. 5704
43 Tube, Blast Assembly ................................................ 5715
44
Diffuser (Includes Stainless Steel
Mounting Screws) .................................................. 5716
45 Flange, Boiler ............................................................. 5717
47 * Valve, Auxiliary Solenoid Gas
J15/A ....................................................................... 5737
J30/A ....................................................................... 5737-1
48 Valve, Bleed (For Diaphragm Gas Valve) ................. 5738
49 Valve, Diaphragm Gas :
J15/A ....................................................................... 5739-5
J30/A ....................................................................... 5739-4
50 Valve, Pilot .................................................................. 5740
51 Standard hardware items may be purchased locally
*Not illustrated
ORIFICE CHART
Models
BTP 125-270
BTP 200-300
BTP 300-300
BTP 125-400
BTP 125-540
BTP 200-600
BTP 300-600
BTP 400-600
BTP 125-720
BTP 600-720
BTP 200-800
BTP 300-800
BTP 400-800
BTP 200-1000
BTP 300-1000
BTP 400-1000
BTP 600-1000
BTP 200-1250
BTP 300-1250
BTP 400-1250
BTP 600-1250
Part No
Natural
Gas Orifice
(Decimal)
Part No
Propane
Gas Orifice
(Decimal)
J15A-10
5707-250
.250
5707-136
136
J15A-10
5707-312
.312
5707-152
152
J15A-10
5707-406
.406
5707-180
180
J30A-12
5707-500
.500
5707-205
205
J30A-12
5707-500
.500
5707-221
221
J30A-12
5707-625
.625
5707-257
257
J30A-12
5707-875
.875
5707-313
313
Burner
Number
5
POWER BURNER MODELS CR2-G-15 AND CR2-G-20A
6
POWER BURNER MODELS CR2-G-15 AND CR2-G-20A
Item
1
Part
Number
Description
Part
Description
Number
Flame Rod With Porcelain (CR2-G-15) ...................................... 5744
Ignition Electrode With Porcelain ................................................ 5746
Insulator, Porcelain (Flame Rod) ................................................ 5745
Orifice, Pilot
Natural (CR2-G-15) .............................................................. 5709
Natural (CR2-G-20A) ............................................................ 5709-2
Propane ................................................................................. 5709-1
39
Plate, Pilot Mounting .................................................................... 5743-1
40
Plate, Back Sight Glass .............................................................. 5729
41
Plate, Pump Opening (Damper Cover) ....................................... 5791
43
Regulator, Main Gas (Natural Only)
CR2-G-15 .............................................................................. 5741-2
CR2-G-20A ........................................................................... 5741-3
44
Regulator, Pilot
CR2-G-15 .............................................................................. 5742
CR2-G-20A ........................................................................... 5742-1
45
Ring, End (For Burners Before 5-11-81 Only) ......................... 5718-1
46
Ring, Motor Plate ......................................................................... 5769
47
Rod, Push .................................................................................... 5770
48
Scanner(CR2-G-20A) ................................................................ 5712-1
49
Shalt, Extension (For Mod Motor) .............................................. 5771
51
*Sub-Base ................................................................................... 95657
52
Switch, Air .................................................................................. 5752
53
Swivel (BaIl Joint) ....................................................................... 5773
54
Switch, High Gas Pressure (CR2-G-20A) ................................ 5774
55
Switch, Low Gas Pressure (CR2-G-20A) ................................ 5774-1
56
*Terminal Strip
Adapter, End Mounting ......................................................... 5731-1
Strip, Marking ........................................................................ 5731-2
TerminaI Block ....................................................................... 5731
57
*Timer, Control ............................................................................ 5704
58
Transformer, lgnition .................................................................. 5734
59
Tube, Blast
CR2-G-15 .............................................................................. 5715-1
CR2-G-20 .............................................................................. 5715-3
60
Valve, Adjustable Bleed (CR2-G-15) ........................................ 5738
61
*Valve, Auxiliary Solenoid Gas:
CR2-G-15 .............................................................................. 5737-2
CR2-G-20A ........................................................................... 5737-3
62
Valve Body, Gas:
CR2-G-15 .............................................................................. 5777-3
CR2-G-20A ........................................................................... 5775-1
63
Valve, Butterfly:
CR2-G-15 .............................................................................. 5776
CR2-G-20A ........................................................................... 5776-1
64
Valve, Diaphragm Gas (C2-G-15) ............................................. 5739-2
65
Valve Operator, Gas:
CR2-G-15 .............................................................................. 5777-2
CR2-G-20A ........................................................................... 5777-1
66
Valve, Pilot:
CR2-G-15 .............................................................................. 5740
CR2-G-20A ........................................................................... 5740-1
67
Wheel, Blower:
CR2-G-15 .............................................................................. 5733-2
CR2-G-20A ........................................................................... 5733-3
68
Standard hardware items may be purchased locally
*Not illustrated
+When ordering, tell if needed for Natural or Propane gas.
*Amplifier
Flame Rod Pilot, Green Amp (CR2-G-15) ........................... 5701
Scanner Pilot, Purple Amp (CR2-G-20) .............................. 5701-1
2
Arm, Crank ................................................................................. 5753
3
Arm, Damper .............................................................................. 5723-1
4
Arm, Steel Crank (Aluminum Hub Assembly
For Damper 5/16" ID) ........................................................... 5754
5
Arm, Steel Crank (Aluminum Hub Assembly
For Oil Valve or Butterfly 3/8" ID) ....................................... 5754-1
5A
Arm, Steel Crank (Aluminum Hub Assembly
For Extension Shaft 1/2" ID) ............................................... 5754-2
6
Axle,Damper .............................................................................. 5725-1
8
Blade,Damper ............................................................................. 5726-1
Box, Complete Panel
9
Body,Panel Box .......................................................................... 5756
10
Bracket, Mounting
Integral ................................................................................. 5757
Remote Bottom ..................................................................... 5757-1
Remote Top .......................................................................... 5757-2
11
Door, Panel Box ......................................................................... 5758
12
Latch & Knob, Door ................................................................... 5736
13
*Plate, Chassis ........................................................................... 5759
14
Top, Panel Box Hinged .............................................................. 5760
15
Cock, Gas
CR2-G-15 ............................................................................. 5719-4
CR2-G-20 ............................................................................. 5719-5
17
Cock,PilotGas ............................................................................. 5720
18
*Control-Less Amplifier ............................................................. 5702-1
19
Gas Drawer
Straight Assembly ............................................................... 5763-3
Spinner Mounted Scanner .................................................. 5763-4
22
Spinner
Photocell ............................................................................... 5764
Scanner ............................................................................... 5764-1
23
Housing, Blower ........................................................................ 5721-1
24
*Light, Signal
Amber ................................................................................... 5728
White .................................................................................... 5728-1
25
Motor, Blower
CR2-G-15 (1/2 HP) .............................................................. 5705-2
CR2-G-20 (3/4 HP) .............................................................. 5705-4
26
Motor, Modulating & Bracket ..................................................... 5765
27
*Orifice, Side (2") ...................................................................... (SEE
CHART)
28
*Spring, Orifice .................................................................... 5751-1
29
*Tee, Orifice ......................................................................... 5750-1
30
Plate, Housing Back ................................................................... 5766
Pilot Assembly, Complete
31
+Flame Rod (CR2-G-15) ...................................................... 5706-3
31A
+Scanner (CR2-G-20A) ...................................................... 5706-4
32
Cable, Ignition (Consisting Of)
Cable #14-19 GTO 15,000 .................................................. 5710
*#2Rajah Ring Terminal ....................................................... 5713
*CT-11 Rajah Cage Terminal ............................................... 5714
33
Cable, Flame Rod (Consisting Of)
Cable, #14-19 GTO 15,000 ................................................. 5710
*Stud, Ring (2) ..................................................................... 5711
34
Clamp, Flanged Rod & Ignition Electrode .................................. 5767-1
34A Clamp, Ignition Electrode ........................................................... 5767
Item
35
36
37
38
ORIFICE CHART
Models
BTP 200-1500
BTP 300-1500
BTP 400-1500
BTP 600-1500
BTP 400-1750
BTP 600-1750
BTP 400-2000
BTP 600-2000
BTP 400-2250
BTP 600-2250
BTP 400-2500
BTP 600-2500
Burner
Number
Natural
Gas Orifice
(Decimal)
Part No
Part No
Propane
Gas Orifice
(Decimal)
CR2-G-15
5708
.843
5708-5
.437
CR2-G-15
5708-1
.921
5708-6
.500
CR2-G-15
5708-2
1.000
5708-7
.531
CR2-G-20A
5708-3
1.437
5708-9
.562
CR2-G-20A
5708-4
1.812
5708-10
.652
7
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 • E-mail: [email protected]
8
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement