Parts List

Item Description Model Model Model Model
UPDX250T*FRN UPDX265T*FRN UPDX275T*FRN UPDX50S50FR*N
1 Blower Assembly (Normal Alt.) 265-47387-00 265-47387-00 265-47387-00 265-47387-00
Blower Assembly (High Alt.) 239-48528-00 239-48528-00 239-48528-00 239-48528-00
2 Blower Temperature Switch 239-45865-00 239-45865-00 239-45865-00 239-45865-00
3 Pressure Switch N.O. (Normal Alt.) Exhaust 239-48058-01 239-48058-01 239-48058-01 239-48058-01
Pressure Switch N.O. (High Alt.) Exhaust 239-48058-02 239-48058-02 239-48058-02 239-48058-02
4 Pressure Switch N.C. Intake 239-46879-01 239-46879-01 239-46879-01 239-46879-01
5 Blower Gasket 239-45866-00 239-45866-00 239-45866-00 239-45866-00
6 Tee and vent pipe Assembly 239-47622-01 239-47622-03 239-47622-04 239-47622-01
7 Vent Adapter with Vent Terminal 239-48781-00 239-48781-00 239-48781-00 239-48781-00
8 Intake Vent Terminal Elbow 239-40579-00 239-40579-00 239-40579-00 239-40579-00
9 Exhaust Vent Terminal Elbow 239-40579-00 239-40579-00 239-40579-00 239-40579-00
10 Exhaust Adapter 239-45639-00 239-45639-00 239-45639-00 239-45639-00
11 Condensate Hose Kit (Optional) 239-45875-00 239-45875-00 239-45875-00 239-45875-00
12 Flue Reducer 243-42572-00 243-42572-00 --- 243-42572-00 13 Heat Trap Insert (Outlet)
239-45167-00 239-45167-00 239-45167-00 239-45167-00
14 Heat Trap Insert (Inlet)
239-45073-00 239-45073-00 239-45073-00 239-45073-00
15 Hot Water Outlet Anode MagnesiumŸ 224-47776-12 224-47776-08 224-47776-07 224-47776-12
AluminumŸ (optional) 224-47778-12 224-47778-08 224-47778-07 224-47778-12 A420 Aluminum #Ÿ (optional) 224-49560-08 224-49560-08 224-49560-08 224-49560-08
16 Cold Water Inlet Dip Tube PolypropyleneŸŸ 229-39625-17 229-45398-07 229-45398-07 229-39625-19
Polysulfone (NC Code)ŸŸ 229-39628-17 229-45092-04 229-45092-04
229-39628-19
17 Flue Baffle 239-45373-00 239-45373-00 239-42899-00 239-45373-00
18 Blower Harness
239-45617-02 239-45617-02 239-45617-02 239-45617-02
19 T&P Relief Valve 230-40594-02 230-40594-02 230-40594-02 230-40594-02
20 3/4 NPT Plug
239-11638-00 239-11638-00 239-11638-00 239-11638-00
21 Air Intake Boot 239-47514-18 239-47514-20 239-47514-22 239-47514-18
22 Air Intake Boot Gasket 239-47832-00 239-47832-00 239-47832-00 239-47832-00
23 Outer Door
243-46209-00 243-46209-00 243-46209-00 243-46209-00
24 Right Side Inner Door 239-48216-18 239-48216-20 239-48216-22 239-48216-18 25 Screw-#10-12 x 3/4 HWH 239-44113-00 239-44113-00 239-44113-00 239-44113-00
26 Screw-#8-15 x 3/4 HWH 239-44195-00 239-44195-00 239-44195-00 239-44195-00
27 Brass Drain Valve 265-42351-02 265-42351-02 265-42351-02 265-42351-02 28 Flammable Vapor Sensor 239-45560-00 239-45560-00 239-45560-00 239-45560-00 29 Sensor Harness
239-45620-00 239-45620-00 239-45620-00 239-45620-00
30 Flammable Vapor Sensor Clip 239-45648-00 239-45648-00 239-45648-00 239-45648-00
31 Thermal WellƇ 233-45651-02 233-45651-02 233-45651-02 233-45651-02
32 Gas Valve Natural GasƇ 239-48174-01
239-48174-01
239-48174-01 239-48174-02
33 Gas Valve Service ToolƇ 239-45991-00 239-45991-00 239-45991-00 239-45991-00
34 Inner Door Gasket Kit
239-49597-00 239-49597-00 239-49597-00 239-49597-00
35 Heat Trap Insert Kit
265-45419-00 265-45419-00 265-45419-00 265-45419-00
36 ASSE Approved Mixing Valve (Optional)
239-43740-01 239-43740-01 239-43740-01 239-43740-01
37 Bracket-Vertical intake 239-47671-01 239-47671-01 239-47671-01 239-47671-01
38 Coupling-2 X 2 239-47850-00 239-47850-00 239-47850-00 239-47850-00 39
Air Inlet Relief Device 239-48391-00 239-48391-00 239-48392-00 239-48392-00
40
Gas Valve Natural GasƇƇ
239-49823-02 239-49823-02 239-49823-02 239-49823-04
41
FV Sensor and Thermal Switch HarnessƇƇ
239-50066-00 239-50066-00 239-50066-00 239-50066-00
*Applies to all warranties # A420 Anode may need to be cut to length ŸOrder with item 13 ŸŸOrder with item 14 Ƈ For serial numbers beginning with "J" or earlier ƇƇ For serial numbers beginning with "K" or later
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