Item | Description | Model | Model | Model | Model | Model |
1 | | | | | M1XR403S*F(BN,CX,SX) | M2XR504T*F(BN,CX,SX) | M430T*F(BN,CX,SX) | M4403S*F(BN,CX,SX) | M440T*F(BN,CX,SX) |
| Draft Hood | 243-45787-00 | 243-33081-02-20 | 243-45787-00 | | 243-45787-00 | 243-45787-00 |
2 | | Hot Water Outlet Anode MagnesiumŸ | 224-32731-81 | 224-32731-86 | 224-32731-95 | | 224-32731-81 | 224-32731-95 |
| | Hot Water Outlet AluminumŸ | 224-32999-31 | 224-32999-30 | 224-32999-24 | | 224-32999-31 | 224-32999-24 |
3 | | Hot Water Outlet A420 AluminumŸ | 224-45147-04 | 224-45147-01 | 224-45147-02 | | 224-45147-04 | 224-45147-02 |
| Cold Water Inlet Dip Tube PolypropyleneŸŸ | 229-39625-03 | 229-39625-18 | 229-39625-23 | | 229-39625-03 | 229-39625-25 |
4 | | Cold Water Inlet Polysulfone (NC Code)ŸŸ | 229-39628-03 | 229-39628-18 | 229-39628-26 | | 229-39628-03 | 229-39628-28 |
| Flue Baffle | 243-45223-00 | 243-41037-00 | 243-44639-00 | | 243-45223-00 | 243-42283-00 |
5 | | T&P Relief Valve | 265-32920-01 | 230-40594-02 | 230-40594-02 | | 230-40594-02 | 230-40594-02 |
6 | | Gas Valve Natural Gas | 265-46181-01 | 265-46181-04 | 265-46181-02 | | 265-46181-02 | 265-46181-02 |
7 | | Gas Valve LP Gas | 265-46182-01 | 265-46182-02 | 265-46182-02 | | 265-46182-02 | 265-46182-02 |
| Piezo Igniter | 239-43448-00 | 239-43448-00 | 239-43448-00 | | 239-43448-00 | 239-43448-00 |
7A | | Piezo Bracket (White Rodgers) | 239-46157-02 | 239-46157-02 | 239-46157-02 | | 239-46157-02 | 239-46157-02 |
8 | | Piezo Bracket (Robertshaw) | 239-43449-00 | 239-43449-00 | 239-43449-00 | | 239-43449-00 | 239-43449-00 |
| Brass Drain Valve | 265-42351-02 | 265-42351-02 | 265-42351-02 | | 265-42351-02 | 265-42351-02 |
9 | | Screw-#8-18 x 3/4 HWH | 239-44195-00 | 239-44195-00 | 239-44195-00 | | 239-44195-00 | 239-44195-00 |
10 | | Screw-#10-12 x 3/4 HWH | 239-44113-00 | 239-44113-00 | 239-44113-00 | | 239-44113-00 | 239-44113-00 |
11 | | Left Side Inner Door Complete | 239-43968-18 | 239-43968-18 | 239-43968-14 | | 239-43968-18 | 239-43968-16 |
12 | | Nat. Gas Right Side Inner Door Complete | 239-43963-07 | 239-43963-07 | 239-43963-02 | | 239-43963-07 | 239-43963-05 |
13 | | LP Gas Right Side Inner Door Complete | 239-43963-07 | 239-43963-07 | 239-43963-02 | | 239-43963-07 | 239-43963-04 |
| Nat. Gas Resettable Thermal Switch | 239-43676-02 | 239-43676-02 | 239-43676-03 | | 239-43676-02 | 239-43676-03 |
14 | | LP Gas Resettable Thermal Switch | 239-43676-02 | 239-43676-02 | 239-43676-03 | | 239-43676-02 | 239-43676-02 |
| Screw-#6-20 x 3/8 PHCR | 239-43967-00 | 239-43967-00 | 239-43967-00 | | 239-43967-00 | 239-43967-00 |
15 | | Outer Door | 243-43962-00 | 243-43962-00 | 243-43962-00 | | 243-43962-00 | 243-43962-00 |
| | Natural Gas (BN) Burner Assembly | | | | | | |
16 | | Nat Gas Burner Assembly Complete*** | 265-47439-07-32 | 265-47439-07-27 | 265-47439-02-36 | | 265-47439-07-32 | 265-47439-04-32 |
17 | | Nat. Gas (BN) Burner** | 228-42506-00 | 228-42506-00 | 228-42506-00 | | 228-42506-00 | 228-42506-00 |
18 | | Nat. Gas (BN) Main Burner Orifice** | 234-41034-32 | 234-41034-27 | 234-41034-36 | | 234-41034-32 | 234-41034-32 |
| | Nat. Gas (BN) High Altitude 2001 Ft. to 5000 Ft.** | 234-41034-36 | 234-41034-29 | 234-41034-39 | | 234-41034-36 | 234-41034-36 |
| | Nat. Gas (BN) High Altitude 5001 Ft. to 8000 Ft.** | 234-41034-38 | 234-41034-30 | 234-41034-41 | | 234-41034-38 | 234-41034-36 |
19 | | Nat. Gas (BN) High Altitude Over 8000 Ft.** | 234-41034-38 | 234-41034-31 | 234-41034-43 | | 234-41034-38 | 234-41034-38 |
| Nat. Gas Pilot Assembly** | 233-46277-04 | 233-46277-04 | 233-46277-04 | | 233-46277-04 | 233-46277-04 |
20 | | Nat. Gas Pilot Orifice** | 234-46502-05 | 234-46502-05 | 234-46502-05 | | 234-46502-05 | 234-46502-05 |
21 | | Thermocouple** | 233-46501-15 | 233-46501-24 | 233-46501-15 | | 233-46501-24 | 233-46501-15 |
| | LP Gas (SX) Titanium Stabilized Stainless Steel Burner Assembly | | (Replacement for LP Gas | (CX) Cast Iron Burner) | | |
22 | | LP Gas Burner Assembly Complete*** | 265-47440-11-50 | 265-47440-12-43 | 265-47440-02-60 | | 265-47440-11-50 | 265-47440-05-52 |
23 | | LP Gas (SX) Burner** | 228-46964-00 | 228-47000-00 | 228-46964-00 | | 228-46964-00 | 228-46964-00 |
24 | | LP Gas (SX) Main Burner Orifice** | 234-47064-50 | 234-47064-43 | 234-47064-60 | | 234-47064-50 | 234-47064-52 |
| | LP Gas (SX) High Altitude 2001 Ft. to 5000 Ft.** | 234-47064-51 | 234-47064-46 | 234-47064-54 | | 234-47064-51 | 234-47064-53 |
| | LP Gas (SX) High Altitude 5001 Ft. to 8000 Ft.** | 234-47064-52 | 234-47064-47 | 234-47064-54 | | 234-47064-52 | 234-47064-54 |
25 | | LP Gas (SX) High Altitude Over 8000 Ft.** | 234-47064-53 | 234-47064-47 | 234-47064-54 | | 234-47064-53 | 234-47064-54 |
| LP Gas Pilot Assembly** | 233-46278-03 | 233-46278-03 | 233-46278-03 | | 233-46278-03 | 233-46278-03 |
26 | | LP Gas Pilot Orifice** | 234-46502-02 | 234-46502-02 | 234-46502-02 | | 234-46502-02 | 234-46502-02 |
27 | | Thermocouple** | 233-46501-15 | 233-46501-24 | 233-46501-15 | | 233-46501-24 | 233-46501-15 |
28 | | ASSE Approved Mixing Valve (Optional) | 239-43740-01 | 239-43740-01 | 239-43740-01 | | 239-43740-01 | 239-43740-01 |
29 | | 3/4 NPT Plug | 239-11638-00 | 239-11638-00 | - - - | | - - - | - - - |
30 | | Inner Door Gasket Kit | 239-44078-00 | 239-44078-00 | 239-44078-00 | | 239-44078-00 | 239-44078-00 |
31 | | Wire Tie | 239-44328-00 | 239-44328-00 | 239-44328-00 | | 239-44328-00 | 239-44328-00 |
32 | | Heat Trap Insert (Outlet) | 239-45167-00 | 239-45167-00 | 239-45167-00 | | 239-45167-00 | 239-45167-00 |
33 | | Heat Trap Insert (Inlet) | 239-45073-00 | 239-45073-00 | 239-45073-00 | | 239-45073-00 | 239-45073-00 |
34 | | Kit-Heat Trap Insert | 265-45420-00 | 265-45420-00 | 265-45420-00 | | 265-45420-00 | 265-45420-00 |
- | | LP to Natural Gas Conversion Kit (Norm Alt.) | 265-45712-05 | 265-45712-12 | 265-45712-09 | | 265-45712-11 | 265-45712-10 |
- | | LP to Natural Gas Conversion Kit (High Alt.) | 265-45712-17 | 265-45712-24 | 265-45712-21 | | 265-45712-23 | 265-45712-22 |
