Parts List
Item Description Model Model
U2TW75 UTW475S
1 Flue Baffle 239-45373-00 239-45373-00
2 Cold Water Inlet Dip Tube Polypropylene ŸŸ 229-39625-05 229-39625-19
Cold Water Inlet Dip Tube Polysulfone(NC Code) Ÿ 229-39628-05 229-39628-19
3 Inner Door Gasket Kit 239-49987-00 239-49987-00
4 Hot Water Outlet Anode(Magnesium)Ÿ 224-47776-07 222-47776-12
Hot Water Outlet Anode(Aluminum)Ÿ 224-32999-06 224-32999-21
Hot Water Outlet Anode(A420)Ÿ 224-49560-08 224-49560-08
5 Heat Trap Insert (Inlet) 239-45073-00 239-45073-00
6 Heat Trap Insert (Outlet) 239-45167-00 239-45167-00
7 Blower (normal alt.) 239-45583-00 239-45583-00
2-5k Altitude 239-45986-00 239-45986-00
5-8k Altitude 239-45986-00 239-45986-00
8 T&P Relief Valve 230-40594-02 230-40594-02
9 Outer Door 239-49092-00 239-49092-00
10 Gas Control Kit 239-49823-02 239-49823-02
11 Resistive Device 238-50408-00 238-50408-00
12 Drain Valve (Brass) 265-42351-02 265-42351-02
13 Burner** 228-50194-01 228-50194-01
14 Inner Door Right Side Assembly 239-49804-22 239-49804-22
15 Pilot 233-50195-01 233-50195-01
16 Screw #8-18 x 3/4 HWH (2 req'd) 239-44195-00 239-44195-00
17 Orifice Bracket 239-49090-00 239-49090-00
18 Orifice(normal alt.) 234-41034-37 234-41034-37
2-5k Altitude 234-41034-39 234-41034-39
5-8k Altitude 234-41034-40 234-41034-40
19 Gas Feed Line 233-49091-00 233-49091-00
20 Thermal Switch 265-48643-03 265-48643-03
20A Screw #6-20 x 3/8 PHCR (2 req'd) 239-43967-00 239-43967-00
21 Cover 239-49832-00 239-49832-00
22 Screw #8-18 x 3/4 HWH (8 req'd) 239-44195-00 239-44195-00
23 Inner Door 239-49557-00 239-49557-00
24 Burner Assembly(normal alt.)*** 265-49930-01-37 265-49930-01-37
2-5k Altitude 265-49930-01-39 265-49930-01-39
5-8k Altitude 265-49930-01-40 265-49930-01-40
25 ASSE Approved Mixing Valve (Optional) 239-43740-01 239-43740-01
*Applies to all warranties
**Inner door gasket kit recommended
***Ordering a complete burner assembly may increase delivery time. Please order the specific component required for the quickest delivery.
Ÿ Order with Item 6
ŸŸ Order with Item 5
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