Parts List
Item Description
1 Draft Diverter
2 Flue Baffle
3 Heat Trap Insert (Outlet)
4 Heat Trap Insert (Inlet)
5
Hot Water Outlet Anode Magnesium Ÿ
Hot Water Outlet Anode Aluminum Ÿ
Hot Water Outlet Anode A420 Aluminum Ÿ#
6 Cold Water Inlet Diptube Polypropylene ŸŸ
Cold Water Inlet Diptube Polysulfone (NC Code) ŸŸ
7 T&P Relief Valve
8 Gas Valve Natural Gas
Gas Valve LP Gas
9 Brass Drain Valve
10 Inner Door Complete (Sliding)
11 Outer Door
12 ASSE Approved Mixing Valve (Optional)
Natural Gas (BN) Burner Assembl
y
13 Nat. Gas Burner Assembly Complete**
14
Nat. Gas (BN) Burner
15 Nat. Gas (BN) Main Burner Orifice (0ft to 2000ft)
Nat. Gas (BN) High Altitude (2001ft to 5000ft)
Nat. Gas (BN) High Altitude (5001ft to 8000ft)
Nat. Gas (BN) High Altitude (8001ft & above)
16 Nat. Gas Pilot Assembly
17 Nat. Gas Pilot Orifice
LP Gas (SX) Titanium Stabilized Stainless Steel Burner Assembl
y
18 LP Gas Burner Assembly Complete**
19 LP Gas (SX) Burner
20 LP Gas (SX) Main Burner Orifice (0ft to 2000ft)
LP Gas (SX) High Altitude (2001ft to 5000ft)
LP Gas (SX) High Altitude (5001ft to 8000ft)
LP Gas (SX) High Altitude (8001ft & above)
21 LP Gas Pilot Assembly
22 LP Gas Pilot Orifice
23 Thermocouple
24 Kit-Heat Trap Insert
-- Kit-LP to NAT conversion (0ft to 2000ft)
-- Kit-LP to NAT conversion (2000ft to 5000ft)
Model Model Model
MI503*(EN,BN,LN,CX)(10,11) MI50L*(EN,BN,LN,CX)(10,11) MI504S*(EN,BN,LN,CX)(10,11)
243-45787-00 243-45787-00 239-12950-00
243-44705-00 243-45223-00 243-45225-00
239-45167-00 239-45167-00 239-45167-00
239-45073-00 239-45073-00 239-45073-00
224-47776-12 224-47776-05 224-47776-07
224-32999-21 224-32999-10 224-32999-06
224-49560-08 224-49560-08 224-49560-08
229-39625-07 229-39625-05 229-39625-06
229-39628-07 229-39628-05
229-39628-06
230-32920-01 230-32920-01 230-32920-01
265-46181-01 265-46181-01 265-46181-01
265-46182-01 265-46182-01 265-46182-01
265-42351-02 265-42351-02 265-42351-02
243-36739-02 243-36739-02 243-36739-02
243-41061-00 243-41061-00 243-41061-00
239-43740-01 239-43740-01 239-43740-01
(Replacement for Natural Gas EN & LN Burner Assembly
)
265-47439-05-32 265-47439-08-32 265-47439-05-30
228-42506-00 228-42506-00 228-42506-00
234-41034-32 234-41034-32 234-41034-30
234-41034-36
234-41034-36 234-41034-31
234-41034-38
234-41034-38 234-41034-32
234-41034-38
234-41034-38 234-41034-33
233-40248-05 233-40248-05 233-40248-05
234-33098-01 234-33098-01 234-33098-01
(Replacement for LP Gas CX Cast Iron Burner)
265-47440-07-51 265-47440-13-50
265-47440-08-47
228-46964-00 228-46964-00
228-47000-00
234-47064-51 234-47064-50
234-47064-47
234-47064-53 234-47064-51
234-47064-49
234-47064-53 234-47064-52
234-47064-50
234-47064-54 234-47064-53
234-47064-51
233-40261-03 233-40261-03 233-40261-03
234-46502-01 234-46502-01 234-46502-01
233-46501-24 233-46501-24 233-46501-24
265-45420-00 265-45420-00 265-45420-00
265-45712-05 265-45712-07 265-45712-08
265-45712-17 265-45712-19 265-45712-20
Page 7
*All warranties
**Ordering a complete burner assy may increase delivery time. Please order the specific component req’d for the quickest delivery
Ÿ Order with item 3
ŸŸ Order with item 4
#A420 Anode may need to be cut to length