COMMERCIAL TANK TYPE WATER HEATER
REPLACEMENT PARTS LIST
MODELS BTP(V)-540A THRU 740A
SERIES 104
3
5
9
9A
4
9B
BTPV VENT KIT
11
11A
11C
11B
CLEANOUT ASSEMBLY
6
4
12
7
10
RELIEF
VALVE
BAROMETRIC
DRAFTCONTROL
8
(Part numbers are listed on page 2)
A.O. SMITH WATER PRODUCTS CO., INC.
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
Phone: 1-800-433-2545 • Fax: 1-800-433-2515
PRINTED IN U.S.A. 1004
PARTNO. 195689-001
PART LIST FOR FRONT COVER
Item
Description
BTP-540A
BTP-650A
BTP-740A
1 ........Anode, Plug .............................................................................. 183523-48(4) .......................... 183523-48(4) ....................... 83523-48(4)
2 ........ Baffle, Flue ................................................................................. 194974(16) .............................194974(16) ..........................194974(16)
3 ........Cover, Jacket ................................................................................. 195046 .................................... 195046 ................................ 195046
4 ........Valve, Relief ................................................................................. 99465-3 .................................. 99465-3 .............................. 99465-3
5 ........Thermostat W.E.C.O. ...................................................................... 192828 .................................... 192828 ................................ 192828
6 ........Cover, Front ................................................................................... 181260 .................................... 181260 ................................ 181260
7 ........Valve, Drain .................................................................................. 26273-6 .................................. 26273-6 .............................. 26273-6
8 ........Jacket Base ................................................................................... 195045 .................................... 195045 ................................ 195045
10 ......Burner Assembly ......................................................................... 195036-2 ................................ 195036-1 .............................. 195036
11.......Cleanout Assembly
(includes the following items)
11A.... Cleanout Cover................................................................... 99037 ...................................... 99037 .................................. 99037
11B .... Gasket ................................................................................ 99038 ...................................... 99038 .................................. 99038
11C .... Screw - Thread Rolling...................................................... 69852-1 .................................. 69852-1 .............................. 69852-1
BTP
12 ......Barometric Draft Control ............................................................... 170777-5 ................................ 170777-5 ............................ 170777-5
Item
Description
BTPV-540A
BTPV-650A
BTPV-740A
1 ........Anode, Plug .............................................................................. 183523-48(4) .......................... 183523-48(4) ....................... 83523-48(4)
2 ........ Baffle, Flue ................................................................................. 194974(16) .............................194974(16) ..........................194974(16)
3 ........Cover, Jacket ................................................................................. 195046 .................................... 195046 ................................ 195046
4 ........Valve, Relief ................................................................................. 99465-3 .................................. 99465-3 .............................. 99465-3
5 ........Thermostat W.E.C.O. ...................................................................... 192828 .................................... 192828 ................................ 192828
6 ........Cover, Front ................................................................................... 181260 .................................... 181260 ................................ 181260
7 ........Valve, Drain .................................................................................. 26273-6 .................................. 26273-6 .............................. 26273-6
8 ........Jacket Base ................................................................................... 195045 .................................... 195045 ................................ 195045
9 ........BTPV Vent Kit .............................................................................. 192049-1 .................................. 192049 ................................ 192049
(includes the following items, 2 pieces of hood required for direct vent)
BTPV
9A ..... Hood, Vent - Side Wall ........................................................ 191235 .................................... 191235 ................................ 191235
9B ..... Reducer - Flue ................................................................... 191981 .................................... 191981 ................................ 191981
10 ......Burner Assembly ......................................................................... 196795-2 ................................ 196795-1 .............................. 196795
11.......Cleanout Assembly
(includes the following items)
11A.... Cleanout Cover................................................................... 99037 ...................................... 99037 .................................. 99037
11B .... Gasket ................................................................................ 99038 ...................................... 99038 .................................. 99038
11C .... Screw - Thread Rolling...................................................... 69852-1 .................................. 69852-1 .............................. 69852-1
*Items not illustrated.
# Quantities, if more than one, shown in parenthesis next to part number.
Part numbers underlined are recommended stock items for emergency replacement.
BTP BURNER ASSEMBLY
(Part numbers are listed on page 4)
PART LIST FOR BURNER (see drawing on page 3)
Item
Description
BTP-540A
BTP-650A
BTP-740A
1 ....... Ignition Control .................................................................................. 6207 ............................. 6207 ............................ 6207
2 ....... Motor - 1/4 HP 3450 RPM ................................................................ 6207-1 ..........................6207-1 .......................... 6207-1
3 ....... Valve 24/60 .................................................................................... 6207-2 ..........................6207-2 .......................... 6207-2
4 ....... Gas Valve ...................................................................................... 6207-4 ..........................6207-4 .......................... 6207-4
5 ....... Air Switch ...................................................................................... 6207-5 ..........................6207-5 .......................... 6207-5
6 ....... Transformer 120/24 ....................................................................... 6207-6 ..........................6207-6 .......................... 6207-6
7 ....... Low Gas Pressure Switch............................................................. 6207-8 ..........................6207-8 .......................... 6207-8
8 ....... FlameRod ...................................................................................... 6207-9 ..........................6207-9 .......................... 6207-9
BTP
9 ....... Igniter ............................................................................................ 6207-10 ....................... 6207-10 ........................6207-10
10 ....... Thermostat .................................................................................... 6207-11 ........................6207-11 ........................ 6207-11
11........ Regulator 3/8" ............................................................................... 6207-12 ....................... 6207-12 ........................6207-12
12 ....... Grounding Lug .............................................................................. 6207-13 ....................... 6207-13 ........................6207-13
13 ....... Std Hardware - Purchase Locally .................................................. - - - - - ..........................- - - - - .......................... - - - - -
14 ....... Tubing - 3/8 X 1/4.......................................................................... 6207-14 ....................... 6207-14 ........................6207-14
15 ....... Brass Reducer 3/8 X 1/4 ............................................................... 6207-15 ....................... 6207-15 ........................6207-15
16 ....... Brass Tee - 1/4” ............................................................................ 6207-47 ....................... 6207-47 ........................6207-47
17 ....... Brass Tube 1/4 X 1/8 .................................................................... 6207-17 ....................... 6207-17 ........................6207-17
18 ....... Std Hardware - Purchase Locally (2)............................................. - - - - - ..........................- - - - - .......................... - - - - -
19 ....... Std Hardware - Purchase Locally .................................................. - - - - - ..........................- - - - - .......................... - - - - -
20 ....... Std Hardware - Purchase Locally .................................................. - - - - - ..........................- - - - - .......................... - - - - -
21 ....... Pipe Plug 1 1/4" Drilled & Tapped ................................................... 6207-18 ....................... 6207-18 ........................6207-18
22 ....... Orifice Spring ................................................................................ 6207-19 ....................... 6207-19 ........................6207-19
23 ....... Junction Box ................................................................................. 6207-20 ....................... 6207-20 ........................6207-20
BTP
24 ....... Junction Box Cover ....................................................................... 6207-21 ....................... 6207-21 ........................6207-21
25 ....... Ball Valve - 1"................................................................................ 6207-22 ....................... 6207-22 ........................6207-22
26 ....... Pilot Ass’y (Includes Items 8, 9 & 10) ............................................ 6207-23 ....................... 6207-23 ........................6207-23
27 ....... Air Staging Band ........................................................................... 6207-24 ....................... 6207-24 ........................6207-24
28 ....... Frame Motor Plate ......................................................................... 6207-25 ....................... 6207-25 ........................ 6207-25
29 ....... Damper Stop ................................................................................. 6207-26 ....................... 6207-26 ........................6207-26
30 ....... 90 Degree Adapter Ass’y ............................................................. 6207-27 ....................... 6207-27 ........................6207-27
31 ....... Housing Ass’y ............................................................................... 6207-28 ....................... 6207-28 ........................6207-28
32 ....... Back Mount Panel Ass’y ................................................................ 6207-29 ....................... 6207-29 ........................6207-29
33 ....... Premix Air Housing Wheel ............................................................. 6207-30 ....................... 6207-30 ........................6207-30
34 ....... Panel Box Door ............................................................................. 6207-31 ....................... 6207-31 ........................6207-31
35 ....... Pie Damper Inner Plate................................................................... 6207-32 ....................... 6207-32 ........................ 6207-32
36 ....... Pie Damper Middle Plate ................................................................. 6207-33 ....................... 6207-33 ........................6207-33
37 ....... Outer Pie Damper .......................................................................... 6207-34 ....................... 6207-34 ........................ 6207-34
BTP
38 ....... Wheel ............................................................................................ 6207-36 ....................... 6207-36 ........................6207-36
39 ....... Amber Light................................................................................... 6207-37 ....................... 6207-37 ........................6207-37
40 ....... Std Hardware - Purchase Locally .................................................. - - - - - ..........................- - - - - .......................... - - - - -
41 ....... Flat Washers, 3/8” ........................................................................ 6207-49 ....................... 6207-49 ........................6207-49
42 ....... Tubing to FP 90° 70-42, 1/4” X 1/8” ............................................... 6207-50 ....................... 6207-50 ........................6207-50
43 ....... El Fitting 1/4 X 1/8 .......................................................................... 6207-40 ....................... 6207-40 ........................ 6207-40
44 ....... Hex Nipple, 1/4” ............................................................................. 6207-51 ....................... 6207-51 ........................6207-51
45 ....... Ball Valve, Model 740, 1/4” ............................................................ 6207-52 ....................... 6207-52 ........................6207-52
46 ....... Std Hardware - Purchase Locally .................................................. - - - - - ..........................- - - - - .......................... - - - - -
47 ....... Orifice - Aluminum 1 1/4" ............................................................... 6207-42 ....................... 6207-42 ........................6207-42
48 ....... Std Hardware - Purchase Locally .................................................. - - - - - ..........................- - - - - .......................... - - - - -
49 ....... Conduit Clamp ............................................................................... 6207-43 ....................... 6207-43 ........................6207-43
50 ....... Premix Diffuser Ass’y ................................................................... 6207-53 ....................... 6207-53 ........................6207-53
51 ....... Pilot Tubing (3) .............................................................................. 6207-54 ....................... 6207-54 ........................6207-54
52 ....... Rocker Switch .............................................................................. 6207-46 ....................... 6207-46 ........................6207-46
BTP
53 ....... O Ring Seal ................................................................................... 6207-55 ....................... 6207-55 ........................6207-55
54 ....... Plastic Cap, SC-1 1” Pipe ............................................................... 6207-56 ....................... 6207-56 ........................6207-56
BTPV BURNER ASSEMBLY
(Part numbers are listed on page 6)
PART LIST FOR BURNER (see drawing on page 5)
Item
Description
BTPV-540A
BTPV-650A
BTPV-740A
1 ....... Ignition Control .................................................................................. 6207 ............................. 6207 ............................ 6207
2 ....... Motor - 1/4 HP 3450 RPM ................................................................ 6207-1 ..........................6207-1 .......................... 6207-1
3 ....... Valve 24/60 .................................................................................... 6207-2 ..........................6207-2 .......................... 6207-2
4 ....... Gas Valve ...................................................................................... 6207-4 ..........................6207-4 .......................... 6207-4
5 ....... Thermodisk Relay ............................................................................12S10 ........................... 12S10 .......................... 12S10
6 ....... Transformer 120/24 ....................................................................... 6207-6 ..........................6207-6 .......................... 6207-6
7 ....... Low Gas Pressure Switch............................................................. 6207-8 ..........................6207-8 .......................... 6207-8
8 ....... FlameRod ...................................................................................... 6207-9 ..........................6207-9 .......................... 6207-9
9 ....... Igniter ............................................................................................ 6207-10 ....................... 6207-10........................ 6207-10
10 ....... Thermostat .................................................................................... 6207-11 ........................6207-11 ........................ 6207-11
BTPV
11........ Regulator 3/8" ............................................................................... 6207-12 ....................... 6207-12........................ 6207-12
12 ....... Grounding Lug .............................................................................. 6207-13 ....................... 6207-13........................ 6207-13
13 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -
14 ....... Tubing - 3/8 X 1/4 .......................................................................... 6207-14 ....................... 6207-14........................ 6207-14
15 ....... Brass Reducer 3/8 X 1/4 ............................................................... 6207-15 ....................... 6207-15........................ 6207-15
16 ....... Brass Tee - 1/4” ............................................................................ 6207-47 ....................... 6207-47........................ 6207-47
17 ....... Brass Tube 1/4 X 1/8 .................................................................... 6207-17 ....................... 6207-17........................ 6207-17
18 ....... Std Hardware - Purchase Locally (2) ............................................. - - - - - .......................... - - - - - .......................... - - - - -
19 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -
20 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -
21 ....... Pipe Plug 1 1/4" Drilled & Tapped ................................................... 6207-18 ....................... 6207-18........................ 6207-18
22 ....... Orifice Spring ................................................................................ 6207-19 ....................... 6207-19........................ 6207-19
23 ....... Junction Box ................................................................................. 6207-20 ....................... 6207-20........................ 6207-20
24 ....... Junction Box Cover ....................................................................... 6207-21 ....................... 6207-21........................ 6207-21
25 ....... Ball Valve - 1"................................................................................ 6207-22 ....................... 6207-22........................ 6207-22
BTPV
26 ....... Pilot Ass’y (Includes Items 8, 9 & 10) ............................................ 6207-23 ....................... 6207-23........................ 6207-23
27 ....... Air Staging Band ........................................................................... 6207-24 ....................... 6207-24........................ 6207-24
28 ....... Frame Motor Plate ......................................................................... 6207-25 ....................... 6207-25........................ 6207-25
29 ....... Damper Stop ................................................................................. 6207-26 ....................... 6207-26........................ 6207-26
30 ....... 90 Degree Adapter Ass’y ............................................................. 6207-27 ....................... 6207-27........................ 6207-27
31 ....... Housing Ass’y ............................................................................... 6207-28 ....................... 6207-28........................ 6207-28
32 ....... Back Mount Panel Ass’y ................................................................ 6207-29 ....................... 6207-29........................ 6207-29
33 ....... Premix Air Housing Wheel ............................................................. 6207-30 ....................... 6207-30........................ 6207-30
34 ....... Panel Box Door ............................................................................. 6207-31 ....................... 6207-31........................ 6207-31
35 ....... Pie Damper Inner Plate ................................................................... 6207-32 ....................... 6207-32........................ 6207-32
36 ....... Pie Damper Middle Plate ................................................................. 6207-33 ....................... 6207-33........................ 6207-33
37 ....... Outer Pie Damper .......................................................................... 6207-34 ....................... 6207-34........................ 6207-34
38 ....... Air Intake Kit .................................................................................. 6207-48 ....................... 6207-48........................ 6207-48
39 ....... Wheel ............................................................................................ 6207-36 ....................... 6207-36........................ 6207-36
BTPV
40 ....... Amber Light................................................................................... 6207-37 ....................... 6207-37........................ 6207-37
41 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -
42 ....... Flat Washers, 3/8” ........................................................................ 6207-49 ....................... 6207-49........................ 6207-49
43 ....... Tubing to FP 90° 70-42, 1/4” X 1/8” ............................................... 6207-50 ....................... 6207-50........................ 6207-50
44 ....... El Fitting 1/4 X 1/8 .......................................................................... 6207-40 ....................... 6207-40........................ 6207-40
45 ....... Hex Nipple, 1/4” ............................................................................. 6207-51 ....................... 6207-51........................ 6207-51
46 ....... Ball Valve, Model 740, 1/4” ............................................................ 6207-52 ....................... 6207-52........................ 6207-52
47 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -
48 ....... Orifice - Aluminum 1 1/4" ............................................................... 6207-42 ....................... 6207-42........................ 6207-42
49 ....... Std Hardware - Purchase Locally .................................................. - - - - - .......................... - - - - - .......................... - - - - -
50 ....... Conduit Clamp ............................................................................... 6207-43 ....................... 6207-43........................ 6207-43
51 ....... Premix Diffuser Ass’y ................................................................... 6207-53 ....................... 6207-53........................ 6207-53
52 ....... Pilot Tubing (3) .............................................................................. 6207-54 ....................... 6207-54........................ 6207-54
53 ....... Rocker Switch .............................................................................. 6207-46 ....................... 6207-46........................ 6207-46
54 ....... O Ring Seal ................................................................................... 6207-55 ....................... 6207-55........................ 6207-55
BTPV
55 ....... Plastic Cap, SC-1 1” Pipe ............................................................... 6207-56 ....................... 6207-56........................ 6207-56
56 ....... IS2 Air Switch, +0.3” (Blocked Flue)............................................... 171040 ......................... 171040 ........................ 171040
57 ....... IS2 Air Switch, +0.9” (Blower Proof) .............................................. 171080 ......................... 171080 ........................ 171080
58 ....... IS2 Air Switch, -0.3” (Air Intake) .................................................... 171070 ......................... 171070 ........................ 171070
59 ....... NPM Panel Bracket ......................................................................... K10304 ......................... K10304 ........................ K10304
A.O. SMITH WATER PRODUCTS CO., INC.
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
PHONE: 1-800-433-2545 • FAX: 1-800-433-2515
REPLACEMENT PARTS
|