Bradfordwhite Canada Commercial Gas Natural Flue Damper Electronic Ignition D Prior New Control Box Integration Archive Partslist 43728A User Manual
Commercial Gas Natural Flue Damper Electronic Ignition D Prior New Control Box Integration Archive Partslist 43728A commercial_gas_natural_flue_damper_electronic_ignition_d_prior_new_control_box_integration_archive_partslist_43728a commercial_gas_natural_flue_damper_electronic_ignition_d_prior_new_control_box_integration_archive_partslist_43728a uploads wp-content bradfordwhitecorp :
2017-01-09
User Manual: Bradfordwhite Canada Commercial Gas Natural Flue Damper Electronic Ignition D Prior New Control Box Integration Archive Partslist 43728A canada_commercial_gas_natural_flue_damper_electronic_ignition_d_prior_new_control_box_integration_archive_partslist_43728a uploads wp-content bradfordwhitecorp :
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Page Count: 28

COMMERCIAL GAS ELECTRONIC IGNITION
REPLACEMENT PARTS LIST
NOTE: BOTH MODEL AND SERIAL
NUMBERS ARE REQUIRED FOR
ORDERING REPLACEMENT
PARTS
Parts Book #43728A
Effective: September,2005
ECO 6840
Dimensions and specification subject to
change without notice.
Includes Hydrojet®Sediment
Reduction System

1
2
3
4
6
30
28
27
24
25
26
23
22
21
20
29
5
7
8
9
10
11
12
13
14
15
18
19
15A
16 / 16A
17/ 17A
2

1A
2A
3A
4A
5A
6A
13A
11A
12A
10A
16A
15A
17A
18A
19A
20A
21A
22A 23A
24A
25A
26A
27A
28A
29A
9A
8A
7A
14A
Parts Unique to Canada:
Manifold Parts Common to Natural Gas Canadian Models 400,000 BTU and Over
Reference Number and Description Part Number
20A Ball Valve 233-38439-00
21A Close Nipple 239-81325-00
22A Pilot Regulator 233-81323-00
23A Pilot Solenoid 233-37788-00
24A 1/8" NPT Pipe Plug 239-81329-00
25A 1" x 1/8" Reducer Bushing 239-81328-00
26A 1" Pipe Tee 239-81327-00
27A Close Nipple 239-81325-00
28A 1" Pipe Union 239-81326-00
29A 1" Elbow 239-19637-00
3

1C
2C
3C
4C
5C
6C
7C
8C
9C
10C 11C 12C
13C
14C
15C
16C
4
Common Control Box Parts for All Models
Reference Number and Description Part Number
1C Knob-Temperature Control 239-41710-00
2C Temperature Control Gasket 223-82047-00
3C Temperature Control (potentiometer) with Nut 233-82054-00
4C Snap Bushing 239-80406-00
5C Temperature Scale Plate 238-44588-00
6C Control Panel 239-44562-00
7C Terminal Block (Serials prior to BK) 239-80373-00
8C Ground Terminal 239-80112-00
9C Strain Relief Bushing 239-80372-00
10C Power Cord 239-80377-00
11C Strain Relief Bushing 239-44575-00
12C Snap Bushing 239-80406-00
13C Transformer
Serials BK and After 233-44072-01
Serials Prior to BK 233-81579-01
15C Electronic Control Module (United Technologies) 233-42909-00
16C Control Box Cover 239-44563-00
Thermostat Board For D38T155(E)*(N,X) & D75T(125,150)*(N,X) Models
Reference Number and Description PartNumber
14C Thermostat Board Single Stat 233-41346-00
Thermostat Board For All Other Models
14C Thermostat Board Dual Stat 233-41347-00
Optional Parts Reference Number and Description
15C Electronic Control Module (Honeywell) 233-81769-00

Parts Common To D38T155(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46541-00
2Draft Diverter Only 243-81733-00-01
3Draft Diverter Leg Kit Only 243-43690-02
5Flue Damper Complete w/Adaptor Harness 265-42973-00
8Plug Type Anode Rod (Magnesium) (qty. 3) 224-32758-27
Plug Type Anode Rod (Aluminum) 224-38508-09
12 1" NPT x 3/4" NPT Reducer Bushing 239-02052-00
13 3/4" NPT Nipple 229-32762-04
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness-Damper:
Serials "BK" and after 239-44558-01
Serials Prior to "BK" 239-43115-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44567-01
27 Hot Water Outlet Nipple (Side) 229-40913-02
Common Burner Parts To D38T155(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D38T155(E)*N Models
Reference Number and Description PartNumber
9Flue Baffle (Qty. 11) 243-81683-00
20 Assembly Burner RackNatural Gas** 243-39205-18
Assembly Burner RackNatural Gas (Lo Nox)** ▲243-42563-05
4A Gas Valve (Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-73
2000ft to 5000ft (high altitude) 234-06016-42
5001ft to 8000ft (high altitude) 234-06016-43
8001ft & above(high altitude) 234-06016-44
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D38T155*X Models
Reference Number and Description Part Number
9Flue Baffle (Qty. 11) 243-81684-00
20 Assembly Burner Rack LP Gas** 243-39205-04
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-52
2000ft to 5000ft (high altitude) 234-06016-1/16
5001ft to 8000ft (high altitude) 234-06016-53
8001ft & above (high altitude) 234-06016-53
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 3) 224-38508-02
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-01
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).
5

6
Parts Common To D75T125(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46542-00
2Draft Diverter Only 243-82000-01-01
3Draft Diverter Leg Kit Only 243-43689-02
4Flue Damper Reducer 239-81980-00
5Flue Damper Complete w/Adaptor Harness & Reducer 265-43112-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 2) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
10 Flue Reducer (qty. 2) 243-36920-00
11 Flue Core (qty. 2) 239-81476-00
13 3/4" NPT Nipple 239-32762-04
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Sensor:
Serials "BK" and after 239-44587-02
Serials Prior to "BK" 239-82035-01
24 Harness-Damper:
Serials "BK" and after 239-44558-02
Serials Prior to "BK" 239-43115-02
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44567-02
27 Hot Water Outlet Nipple (Side) 229-40913-02
29 Utility Cover 239-80281-03
Common Burner Parts To D75T125(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-82107-00
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39174-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D75T125(E)*N Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-39334-01
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42559-01
4A Gas Valve (Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-33
2000ft to 5000ft (high altitude) 234-06016-36
5001ft to 8000ft (high altitude) 234-06016-38
8001ft & above (high altitude) 234-06016-39
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D75T125*X Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39334-02
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-48
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-51
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 2) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-02
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E” is present in model number (Example: D38T155E3N).

Parts Common To D75T160(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46543-00
2Draft Diverter Only 243-81998-00-01
3Draft Diverter Leg Kit Only 243-43690-06
4Flue Damper Reducer 239-81980-00
5Flue Damper Complete w/Adaptor Harness & Reducer 265-43112-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 2) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
13 3/4" NPT Nipple 239-32762-04
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Sensor:
Serials "BK" and after 239-44587-02
Serials Prior to "BK" 239-82035-01
24 Harness-Damper:
Serials "BK" and after 239-44558-02
Serials Prior to "BK" 239-43115-02
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44567-02
27 Hot Water Outlet Nipple (Side) 229-40913-02
29 Utility Cover 239-80281-03
Common Burner Parts To D75T160(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D75T160(E)*N Models
Reference Number and Description PartNumber
20 Assembly Burner RackNatural Gas** 243-39205-03
Assembly Burner RackNatural Gas (Lo Nox)** ▲243-42563-01
4A Gas Valve (Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-39
2000ft to 5000ft (high altitude) 234-06016-42
5001ft to 8000ft (high altitude) 234-06016-43
8001ft & above (high altitude) 234-06016-44
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D75T160*X Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39205-04
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-52
2000ft to 5000ft (high altitude) 234-06016-1/16
5001ft to 8000ft (high altitude) 234-06016-53
8001ft & above (high altitude) 234-06016-53
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 2) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-03
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E” is present in model number (Example: D38T155E3N).
7

8
Parts Common To D80T180(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46544-00
2Draft Diverter Only 243-81986-00-01
3Draft Diverter Leg Kit Only 243-43690-02
5Flue Damper Complete w/Adaptor Harness 265-42973-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-03
8Plug Type Anode Rod (Magnesium) (qty. 2) 224-32758-29
Plug Type Anode Rod (Aluminum) 224-38508-01
9Flue Baffle (Qty. 8) 243-81563-00
12 1" NPT x 3/4 NPT Reducer Bushing 239-02052-00
13 3/4" NPT Nipple 229-32762-04
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44561-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-04
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-03
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80T180(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D80T180(E)*N Models
Reference Number and Description PartNumber
20 Assembly Burner Rack Natural Gas** 243-39205-07
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42563-03
4A Gas Valve(Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-37
2000ft to 5000ft (high altitude) 234-06016-39
5001ft to 8000ft (high altitude) 234-06016-42
8001ft & above (high altitude) 234-06016-42
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D80T180*X Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39205-08
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-50
2000ft to 5000ft (high altitude) 234-06016-51
5001ft to 8000ft (high altitude) 234-06016-1/16
8001ft & above (high altitude) 234-06016-1/16
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 2) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-05
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

Parts Common To D80T199(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46544-00
2Draft Diverter Only 243-81986-00-01
3Draft Diverter Leg Kit Only 243-43690-02
5Flue Damper Complete w/Adaptor Harness 265-42973-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-03
8Plug Type Anode Rod (Magnesium) (qty. 2) 224-32758-29
Plug Type Anode Rod (Aluminum) 224-38508-01
9Flue Baffle (Qty. 8) 243-82118-00
12 1" NPT x 3/4 NPT Reducer Bushing 239-02052-00
13 3/4" NPT Nipple 229-32762-04
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44561-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-04
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-03
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80T199(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D80T199(E)*N Models
Reference Number and Description PartNumber
20 Assembly Burner Rack Natural Gas** 243-39205-05
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42563-02
4A Gas Valve(Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-35
2000ft to 5000ft (high altitude) 234-06016-37
5001ft to 8000ft (high altitude) 234-06016-39
8001ft & above (high altitude) 234-06016-40
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D80T199*X Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39205-06
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-49
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-52
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 2) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-06
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).
9

10
Parts Common To D80T250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46544-00
2Draft Diverter Only 243-81986-00-01
3Draft Diverter Leg Kit Only 243-43690-02
5Flue Damper Complete w/Adaptor Harness 265-42973-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-03
8Plug Type Anode Rod (Magnesium) (qty. 2) 224-32758-29
Plug Type Anode Rod (Aluminum) 224-38508-01
9Flue Baffle (Qty. 8) 243-82117-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44561-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-04
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control BoxAssembly Complete with Upper & Lower Harness 243-44570-03
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80T250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39420-00
2A Burner Rack Only 239-81969-02
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-81725-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45181-00
Parts Unique To D80T250(E)*N(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-81743-03
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42563-02
4A Gas Valve (Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-37
2000ft to 5000ft (high altitude) 234-06016-40
5001ft to 8000ft (high altitude) 234-06016-42
8001ft & above (high altitude) 234-06016-42
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D80T199*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-81743-06
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-50
2000ft to 5000ft (high altitude) 234-06016-52
5001ft to 8000ft (high altitude) 234-06016-1/16
8001ft & above (high altitude) 234-06016-53
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 2) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-07
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

11
Parts Common To D75T300(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46545-00
2Draft Diverter Only 243-81502-00-01
3Draft Diverter Leg Kit Only 243-43690-04
5Flue Damper Complete w/Adaptor Harness 265-42974-00
8Plug Type Anode Rod (Magnesium) (qty. 3) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
9Flue Baffle (Qty. 11) 243-82076-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44587-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-02
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-01
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D75T300(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39420-00
2A Burner Rack Only 239-81969-02
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
13A Manifold Support Bracket 239-81816-03
14A Burner Manifold 233-39172-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45181-00
Parts Unique To D75T300(E)*N(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-39343-01
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42560-01
4A Gas Valve(Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-32
2000ft to 5000ft (high altitude) 234-06016-36
5001ft to 8000ft (high altitude) 234-06016-37
8001ft & above (high altitude) 234-06016-38
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D75T300*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39343-02
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-48
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-51
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 3) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81766-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-04
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

12
Parts Common To D65T370(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46546-00
2Draft Diverter Only 243-81992-00-01
3Draft Diverter Leg Kit Only 243-43691-04
5Flue Damper Complete w/Adaptor Harness 265-42974-00
8Plug Type Anode Rod (Magnesium) (qty. 3) 224-32758-29
Plug Type Anode Rod (Aluminum) 224-38508-01
9Flue Baffle (Qty. 16) 243-39327-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44587-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-02
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-01
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D65T370(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39421-00
2A Burner Rack Only 239-81969-03
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-39259-00
Parts Unique To D65T370(E)*N(A) Models
Reference Number and Description PartNumber
20 Assembly Burner RackNatural Gas** 243-39322-01
Assembly Burner RackNatural Gas (Lo Nox)** ▲243-42558-01
4A Gas Valve (Nat) 222-81608-03
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-33
2000ft to 5000ft (high altitude) 234-06016-36
5001ft to 8000ft (high altitude) 234-06016-38
8001ft & above(high altitude) 234-06016-39
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
15A Burner Manifold 233-39171-00
16A Manifold Support Bracket 239-81816-01
17A 90° Street Elbow 239-19636-00
18A Nipple 1" NPT x 3-1/2 239-81595-00
19A 90° elbow 239-19637-00
Parts Unique To D65T370*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39322-02
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-49
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-51
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
13A Manifold Support Bracket 239-81816-02
14A Burner Manifold 233-39173-00
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 3) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81766-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46034-01
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

Parts Common To D65T399(E)*N(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46546-00
2Draft Diverter Only 243-81992-00-01
3Draft Diverter Leg Kit Only 243-43691-04
5Flue Damper Complete w/Adaptor Harness 265-42974-00
8Plug Type Anode Rod (Magnesium) (qty. 3) 224-32758-29
Plug Type Anode Rod (Aluminum) 224-38508-01
9Flue Baffle (Qty. 16) 243-82076-00
13 1"NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44587-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-02
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control BoxAssembly Complete with Upper & Lower Harness 243-44570-01
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D65T399(E)*N(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-39322-03
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42558-02
1A Draft Panel 239-39421-00
2A Burner Rack Only 239-81969-03
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
4A Gas Valve(Nat) 222-81608-03
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-32
2000ft to 5000ft (high altitude) 234-06016-35
5001ft to 8000ft (high altitude) 234-06016-37
8001ft & above (high altitude) 234-06016-38
7A Pilot Shield 239-41333-00
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-39259-00
15A Burner Manifold 233-39171-00
16A Manifold Support Bracket 239-81816-01
17A 90° Street Elbow 239-19636-00
18A Nipple 1" NPT x 3-1/2 239-81595-00
19A 90° elbow 239-19637-00
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 3) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81766-00
-NSF Leg Kit 265-44541-07
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).
13

14
Parts Common To D80T425*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46547-00
2Draft Diverter Only 243-82005-02-01
3Draft Diverter Leg Kit Only 243-43690-01
5Flue Damper Complete w/Adaptor Harness 265-42975-00
8Plug Type Anode Rod (Magnesium) (qty. 3) 224-32758-30
Plug Type Anode Rod (Aluminum) 224-38508-07
9Flue Baffle (Qty. 16) 243-39327-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44587-03
Serials Prior to "BK" 239-82035-02
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-04
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-06
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80T425*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39421-00
2A Burner Rack Only 239-81969-03
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-39259-00
Parts Unique To D80T425*N(A) Models
Reference Number and Description PartNumber
20 Assembly Burner RackNatural Gas** 243-39322-05
4A Gas Valve(Nat) 222-81608-03
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-31
2000ft to 5000ft (high altitude) 234-06016-33
5001ft to 8000ft (high altitude) 234-06016-36
8001ft & above (high altitude) 234-06016-36
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
15A Burner Manifold 233-39171-00
16A Manifold SupportBracket 239-81816-01
17A 90°Street Elbow239-19636-00
18A Nipple 1" NPT x 3-1/2 239-81595-00
19A 90°elbow239-19637-00
Parts Unique To D80T425*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39322-06
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-46
2000ft to 5000ft (high altitude) 234-06016-48
5001ft to 8000ft (high altitude) 234-06016-49
8001ft & above(high altitude) 234-06016-50
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
13A Manifold SupportBracket 239-81816-02
14A Burner Manifold 233-39173-00
Optional Parts Reference Number and Description
8Plug T
ype Anode Rod (Aluminum) (qty. 3) 224-38508-07
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-82148-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46034-03
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.

15
Parts Common To D80T505*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46547-00
2Draft Diverter Only 243-82005-02-01
3Draft Diverter Leg Kit Only 243-43690-01
5Flue Damper Complete w/Adaptor Harness 265-42975-00
8Plug Type Anode Rod (Magnesium) (qty. 3) 224-32758-30
Plug Type Anode Rod (Aluminum) 224-38508-07
9Flue Baffle (Qty. 16) 243-81501-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44587-03
Serials Prior to "BK" 239-82035-02
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-04
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-06
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80T505*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39421-00
2A Burner Rack Only 239-81969-03
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-39259-00
Parts Unique To D80T505*N(A) Models
Reference Number and Description PartNumber
20 Assembly Burner RackNatural Gas** 243-39322-13
4A Gas Valve(Nat) 222-81608-03
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-30
2000ft to 5000ft (high altitude) 234-06016-1/8
5001ft to 8000ft (high altitude) 234-06016-32
8001ft & above (high altitude) 234-06016-32
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
15A Burner Manifold 233-39171-00
16A Manifold SupportBracket 239-81816-01
17A 90°Street Elbow239-19636-00
18A Nipple 1" NPT x 3-1/2" 239-81595-00
19A 90°elbow239-19637-00
Parts Unique To D80T505*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39322-14
4A Gas Valve (LP) 222-81608-01
6A Main Burner Orifice (LP) (normal altitude) 234-06016-45
2000ft to 5000ft (high altitude) 234-06016-46
5001ft to 8000ft (high altitude) 234-06016-47
8001ft & above(high altitude) 234-06016-48
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
13A Manifold SupportBracket 239-81816-02
14A Burner Manifold 233-39173-00
Optional Parts Reference Number and Description
8Plug T
ype Anode Rod (Aluminum) (qty. 3) 224-38508-07
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-82148-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46034-04
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.

16
Parts Common To D100S199(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46548-00
2Draft Diverter Only 243-81733-00-01
3Draft Diverter Leg Kit Only 243-43690-09
4Flue Damper Reducer 239-81811-00
5Flue Damper Complete w/Adaptor Harness 265-43113-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
9Flue Baffle (Qty. 9) 243-81735-00
12 1" NPT x 3/4 NPT Reducer Bushing 239-02052-00
13 3/4 NPT Nipple 229-81075-00
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44587-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-01
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-05
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D100S199(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D100S199(E)*N Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-39205-05
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42563-02
4A Gas Valve(Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-35
2000ft to 5000ft (high altitude) 234-06016-37
5001ft to 8000ft (high altitude) 234-06016-39
8001ft & above (high altitude) 234-06016-40
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D100S199*X Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39205-06
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-49
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-52
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 4) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-06
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

Parts Common To D100S250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46548-00
2Draft Diverter Only 243-81733-00-01
3Draft Diverter Leg Kit Only 243-43690-09
4Flue Damper Reducer 239-81811-00
5Flue Damper Complete w/Adaptor Harness 265-43113-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
9Flue Baffle (Qty. 9) 243-81566-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44587-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-01
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control BoxAssembly Complete with Upper & Lower Harness 243-44570-05
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D100S250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D100S250(E)*N(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-39205-09
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42563-04
4A Gas Valve (Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-31
2000ft to 5000ft (high altitude) 234-06016-32
5001ft to 8000ft (high altitude) 234-06016-34
8001ft & above (high altitude) 234-06016-35
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D100S250*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39205-10
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-46
2000ft to 5000ft (high altitude) 234-06016-48
5001ft to 8000ft (high altitude) 234-06016-49
8001ft & above (high altitude) 234-06016-50
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 4) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-10
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N). 17

18
Parts Common To D100T199(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46544-00
2Draft Diverter Only 243-81986-00-01
3Draft Diverter Leg Kit Only 243-43690-02
5Flue Damper Complete w/Adaptor Harness 265-42973-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-02
8Plug Type Anode Rod (Magnesium) (qty. 2) 224-32758-30
Plug Type Anode Rod (Aluminum) 224-38508-07
9Flue Baffle (Qty. 8) 243-39392-00
12 1" NPT x 3/4 NPT Reducer Bushing 239-02052-00
13 3/4 NPT Nipple 229-81075-00
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44561-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-01
Serials Prior to "BK" 239-43116-02
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-07
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D100T199(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D100T199(E)*N Models
Reference Number and Description PartNumber
20 Assembly Burner Rack Natural Gas** 243-39205-05
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42563-02
4A Gas Valve(Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-35
2000ft to 5000ft (high altitude) 234-06016-37
5001ft to 8000ft (high altitude) 234-06016-39
8001ft & above (high altitude) 234-06016-40
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D100T199*X Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39205-06
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-49
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-52
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 2) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-06
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

Parts Common To D100T250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46544-00
2Draft Diverter Only 243-81986-00-01
3Draft Diverter Leg Kit Only 243-43690-02
5Flue Damper Complete w/Adaptor Harness 265-42973-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-02
8Plug Type Anode Rod (Magnesium) (qty. 2) 224-32758-30
Plug Type Anode Rod (Aluminum) 224-38508-07
9Flue Baffle (Qty. 8) 243-39341-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-04
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44561-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-01
Serials Prior to "BK" 239-43116-02
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control BoxAssembly Complete with Upper & Lower Harness 243-44570-07
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D100T250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39419-00
2A Burner Rack Only 239-81969-01
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-39170-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-06
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45180-00
Parts Unique To D100T250(E)*N(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-39205-09
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42563-04
4A Gas Valve (Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-31
2000ft to 5000ft (high altitude) 234-06016-32
5001ft to 8000ft (high altitude) 234-06016-34
8001ft & above (high altitude) 234-06016-35
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D100T250*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-39205-10
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-46
2000ft to 5000ft (high altitude) 234-06016-48
5001ft to 8000ft (high altitude) 234-06016-49
8001ft & above (high altitude) 234-06016-50
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 2) 224-38508-01
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-07
-LP to Natural Gas Conversion Kit 265-46033-10
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).
19

20
Parts Common To D100L199(E)*(N,X) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46549-00
2Draft Diverter Only 243-81733-00-01
3Draft Diverter Leg Kit Only 243-43690-01
4Flue Damper Reducer 239-81811-00
5Flue Damper Complete with Adaptor Harness & Reducer 265-43113-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
9Flue Baffle (Qty. 12) 243-81735-00
12 1" NPT x 3/4 NPT Reducer Bushing 239-02052-00
13 3/4 NPT Nipple 229-32762-02
14 T&P Valve 230-30246-00
15 Cleanout O-Ring Gasket 205-18427-00
16 Cleanout Cover 205-18428-00
17 Cleanout Cover Screw 239-82166-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-03
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-04
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D100L199(E)*(N,X) Models
Reference Number and Description Part Number
1A Draft Panel 239-39420-00
2A Burner Rack Only 239-81969-02
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-81725-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45181-00
Parts Unique To D100L199(E)*N Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-81743-01
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42536-01
4A Gas Valve(Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-42
2000ft to 5000ft (high altitude) 234-06016-43
5001ft to 8000ft (high altitude) 234-06016-45
8001ft & above (high altitude) 234-06016-45
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D100L199*X Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-81743-02
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-1/16
2000ft to 5000ft (high altitude) 234-06016-53
5001ft to 8000ft (high altitude) 234-06016-54
8001ft & above (high altitude) 234-06016-54
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 4) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-08
-LP to Natural Gas Conversion Kit 265-46033-08
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

Parts Common To D100L250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46549-00
2Draft Diverter Only 243-81733-00-01
3Draft Diverter Leg Kit Only 243-43690-01
4Flue Damper Reducer 239-81811-00
5Flue Damper Complete with Adaptor Harness & Reducer 265-43113-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-03
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control BoxAssembly Complete with Upper & Lower Harness 243-44570-04
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D100L250(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39420-00
2A Burner Rack Only 239-81969-02
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-81725-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45181-00
Parts Unique To D100L250(E)*N(A) Models
Reference Number and Description PartNumber
9Flue Baffle (Qty. 12) 243-39392-00
20 Assembly Burner Rack Natural Gas** 243-81743-03
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42536-02
4A Gas Valve(Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-37
2000ft to 5000ft (high altitude) 234-06016-40
5001ft to 8000ft (high altitude) 234-06016-42
8001ft & above (high altitude) 234-06016-42
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D100L250*X(A) Models
Reference Number and Description Part Number
9Flue Baffle (Qty. 12) 243-81796-00
20 Assembly Burner Rack LP Gas** 243-81743-06
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-50
2000ft to 5000ft (high altitude) 234-06016-52
5001ft to 8000ft (high altitude) 234-06016-1/16
8001ft & above (high altitude) 234-06016-53
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 4) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-08
-LP to Natural Gas Conversion Kit 265-46033-07
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).
21

22
Parts Common To D100L270(E)*N(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46549-00
2Draft Diverter Only 243-81733-00-01
3Draft Diverter Leg Kit Only 243-43690-01
4Flue Damper Reducer 239-81811-00
5Flue Damper Complete with Adaptor Harness & Reducer 265-43113-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
9Flue Baffle (Qty. 12) 243-81796-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-03
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control BoxAssembly Complete with Upper & Lower Harness 243-44570-04
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Burner Parts for D100L270(E)*N(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-81743-05
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42536-03
1A Draft Panel 239-39420-00
2A Burner Rack Only 239-81969-02
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
4A Gas Valve (Nat) 222-80830-02
5A Burner Manifold 233-81725-00
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-36
2000ft to 5000ft (high altitude) 234-06016-38
5001ft to 8000ft (high altitude) 234-06016-39
8001ft & above (high altitude) 234-06016-40
7A Pilot Shield 239-41333-00
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45181-00
Optional Parts Reference Number and Description
8Plug T
ype Anode Rod (Aluminum) (qty.4) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81764-00
-NSF Leg Kit 265-44541-08
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E” is present in model number (Example: D38T155E3N).

Parts Common To D100L300(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46550-00
2Draft Diverter Only 243-81502-00-01
3Draft Diverter Leg Kit Only 243-43690-06
5Flue Damper Complete with Adaptor Harness 265-42974-00
6Hot Water Outlet Nipple 229-40913-01
7Cold Water Inlet Dip Tube 229-43192-01
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-15
Plug Type Anode Rod (Aluminum) 224-38508-03
9Flue Baffle (Qty. 12) 243-81737-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-03
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control BoxAssembly Complete with Upper & Lower Harness 243-44570-04
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D100L300(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39420-00
2A Burner Rack Only 239-81969-02
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
5A Burner Manifold 233-81725-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-45181-00
Parts Unique To D100L300(E)*N(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack Natural Gas** 243-81743-07
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42536-04
4A Gas Valve (Nat) 222-80830-02
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-33
2000ft to 5000ft (high altitude) 234-06016-36
5001ft to 8000ft (high altitude) 234-06016-37
8001ft & above (high altitude) 234-06016-38
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
Parts Unique To D100L300*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-81743-08
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-48
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-51
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 4) 224-38508-03
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81766-00
-NSF Leg Kit 265-44541-08
-LP to Natural Gas Conversion Kit 265-46033-09
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).
23

24
Parts Common To D80L399(E)*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46551-00
2Draft Diverter Only 243-81779-00-01
3Draft Diverter Leg Kit Only 243-43690-07
4Flue Damper Reducer 239-81812-00
5Flue Damper Complete with Adaptor Harness & Reducer 265-43114-00
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-28
Plug Type Anode Rod (Aluminum) 224-38508-04
9Flue Baffle (Qty. 20) 243-81747-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-02
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-02
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80L399(E)*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39421-00
2A Burner Rack Only 239-81969-03
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-39259-00
Parts Unique To D80L399(E)*N(A) Models
Reference Number and Description PartNumber
20 Assembly Burner Rack Natural Gas** 243-81788-01
Assembly Burner Rack Natural Gas (Lo Nox)** ▲243-42562-01
4A Gas Valve(Nat) 222-81608-03
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-32
2000ft to 5000ft (high altitude) 234-06016-35
5001ft to 8000ft (high altitude) 234-06016-37
8001ft & above (high altitude) 234-06016-38
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
15A Burner Manifold 233-39171-00
Parts Unique To D80L399*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-81788-02
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-48
2000ft to 5000ft (high altitude) 234-06016-50
5001ft to 8000ft (high altitude) 234-06016-51
8001ft & above (high altitude) 234-06016-51
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
14A Burner Manifold 233-39173-00
Optional Parts Reference Number and Description
8Plug Type Anode Rod (Aluminum) (qty. 4) 224-38508-04
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-81766-00
-NSF Leg Kit 265-44541-08
-LP to Natural Gas Conversion Kit 265-46034-06
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
▲Applies when “E”is present in model number (Example: D38T155E3N).

Parts Common To D80L450*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46552-00
2Draft Diverter Only 243-81739-00-01
3Draft Diverter Leg Kit Only 243-43690-05
5Flue Damper Complete with Adaptor Harness 265-42975-00
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-28
Plug Type Anode Rod (Aluminum) 224-38508-04
9Flue Baffle (Qty. 20) 243-81730-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-02
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-02
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80L450*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39421-00
2A Burner Rack Only 239-81969-03
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-39259-00
Parts Unique To D80L450*N(A) Models
Reference Number and Description PartNumber
20 Assembly Burner RackNatural Gas** 243-81788-03
4A Gas Valve (Nat) 222-81608-03
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-1/8
2000ft to 5000ft (high altitude) 234-06016-32
5001ft to 8000ft (high altitude) 234-06016-34
8001ft & above(high altitude) 234-06016-35
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
15A Burner Manifold 233-39171-00
Parts Unique To D80L450*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-81788-04
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-46
2000ft to 5000ft (high altitude) 234-06016-48
5001ft to 8000ft (high altitude) 234-06016-49
8001ft & above(high altitude) 234-06016-49
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
14A Burner Manifold 233-39173-00
Optional Parts Reference Number and Description
8Plug T
ype Anode Rod (Aluminum) (qty. 4) 224-38508-04
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-82148-00
-NSF Leg Kit 265-44541-08
-LP to Natural Gas Conversion Kit 265-46034-07
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.
25

26
Parts Common To D80L505*(N,X)(A) Models
Reference Number and Description Part Number
1Draft Diverter Complete with leg Kit 265-46552-00
2Draft Diverter Only 243-81739-00-01
3Draft Diverter Leg Kit Only 243-43690-05
5Flue Damper Complete with Adaptor Harness 265-42975-00
8Plug Type Anode Rod (Magnesium) (qty. 4) 224-32758-28
Plug Type Anode Rod (Aluminum) 224-38508-04
9Flue Baffle (Qty. 20) 243-81747-00
13 1" NPT Nipple 229-32762-19
14 T&P Valve 230-33630-04
15 Cleanout O-Ring Gasket 205-18427-00
15A Cleanout Gasket (ASME) 205-32942-00
16 Cleanout Cover 205-18428-00
16A Cleanout Cover (ASME) 205-32941-00
17 Cleanout Cover Screw 239-82166-00
17A Cleanout Cover Screw (ASME) 239-32970-00
18 Cleanout Access Cover 243-20299-00
19 Cleanout Access Cover Screw 239-32761-00
21 Brass Drain Valve 227-42351-01
22 Cold Water inlet Nipple (Side) 229-44731-00
23 Harness Gas Valve & Lower Sensor:
Serials "BK" and after 239-44586-01
Serials Prior to "BK" 239-82035-01
24 Harness Upper Sensor & Damper:
Serials "BK" and after 239-44559-02
Serials Prior to "BK" 239-43116-01
25 Lower Thermostat Sensor/ECO 239-82034-00
26 Control Box Assembly Complete with Upper & Lower Harness 243-44570-02
27 Hot Water Outlet Nipple (Side) 229-40913-02
28 Upper Thermostat Sensor 239-82033-00
29 Utility Cover 239-80281-03
Common Burner Parts To D80L505*(N,X)(A) Models
Reference Number and Description Part Number
1A Draft Panel 239-39421-00
2A Burner Rack Only 239-81969-03
3A Burner Tube:
-Standard Burner 228-39177-00
-Lo NOx 228-42490-00
-Stainless Steel 228-81964-00
7A Pilot Shield 239-41333-00
10A Aluminum Pilot Tube 233-80361-01
11A Pilot Mounting Screw 239-11706-00
12A Burner Support 239-39259-00
Parts Unique To D80L505*N(A) Models
Reference Number and Description PartNumber
20 Assembly Burner RackNatural Gas** 243-81788-05
4A Gas Valve (Nat) 222-81608-03
6A Main Burner Orifice (Nat) (normal altitude) 234-06016-30
2000ft to 5000ft (high altitude) 234-06016-1/8
5001ft to 8000ft (high altitude) 234-06016-32
8001ft & above(high altitude) 234-06016-32
8A Natural Gas Pilot Assembly 233-41323-01
9A Natural Gas Pilot Orifice 233-41606-01
15A Burner Manifold 233-39171-00
Parts Unique To D80L505*X(A) Models
Reference Number and Description Part Number
20 Assembly Burner Rack LP Gas** 243-81788-06
4A Gas Valve (LP) 222-80831-02
6A Main Burner Orifice (LP) (normal altitude) 234-06016-44
2000ft to 5000ft (high altitude) 234-06016-45
5001ft to 8000ft (high altitude) 234-06016-47
8001ft & above(high altitude) 234-06016-48
8A LP Gas Pilot Assembly 233-41323-02
9A LP Gas Pilot Orifice 233-41606-02
14A Burner Manifold 233-39173-00
Optional Parts Reference Number and Description
8Plug T
ype Anode Rod (Aluminum) (qty. 4) 224-38508-04
30 ASSE Approved Mixing Valve 239-43740-02
-Fields Power Vent Kit 239-82148-00
-NSF Leg Kit 265-44541-08
-LP to Natural Gas Conversion Kit 265-46034-08
*Applies to all warranties
** Ordering a complete burner assembly may increase delivery time. Please order the specific component for quickest delivery.

Fields Power Vent Kits
Part Number Description Application
239-81764-00 SWGII-5 Power Vent Kit (CK-41 control) Less then or equal to 290,000 BTU
239-81766-00 SWGII-6 Power Vent Kit (CK-41 control) Greater than 290,000 BTU up to 415,000 BTU
239-82148-00 SWGII-8 Power Vent Kit (CK-41 control) Greater than 416,000 BTU up to 505,000 BTU
CK-41 Control Components
Part Number Description Application
233-42864-00 CK-41 Control Complete Including: All Models
-233-42865-00 Pressure Switch
-233-42866-00 Relay
-233-42867-00 Spill Switch
239-81755-00 Wire Harness All Models
Terminal Extension Kits (for 16" wall thickness)
Part Number Description Application
239-42911-00 5" Dia. Vent extension SWGII-5 Power Vent Kit
239-42912-00 6" Dia. Vent extension SWGII-6 Power Vent Kit
239-42913-00 8" Dia. Vent extension SWG-8 Power Vent Kit
27

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Email
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