A.O. Smith BTP-200-1500 Water Heater User Manual


 
5
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
Natural Propane
Burner Gas Orifice Gas Orifice
Models Number Part No (Decimal) Part No (Decimal)
BTP 125-270
BTP 200-300 J15A-10 5707-250 .250 5707-136 136
BTP 300-300
BTP 125-400 J15A-10 5707-312 .312 5707-152 152
BTP 125-540
BTP 200-600 J15A-10 5707-406 .406 5707-180 180
BTP 300-600
BTP 400-600
BTP 125-720 J30A-12 5707-500 .500 5707-205 205
BTP 600-720
BTP 200-800
BTP 300-800 J30A-12 5707-500 .500 5707-221 221
BTP 400-800
BTP 200-1000
BTP 300-1000 J30A-12 5707-625 .625 5707-257 257
BTP 400-1000
BTP 600-1000
BTP 200-1250
BTP 300-1250 J30A-12 5707-875 .875 5707-313 313
BTP 400-1250
BTP 600-1250