Parts List
3
Item Description Model Model Model
U175S*N U2XR75S*N U75T80R*N
1 Draft Diverter 239-33081-03-20-01 239-33081-03-20-01 239-33081-03-20-01
2 Flue Baffle 239-49846-00 239-49846-00 239-49846-00
3 Anode (magnesium) 224-47782-08 224-47782-08 224-47782-08
Anode (Aluminum) 224-47783-08 224-47783-08 224-47783-08
Anode (A420 Aluminum)#
224-49560-08 224-49560-08 224-49560-08
4 Cold Water Inlet Dip Tube Polypropylene 229-47056-01 229-47056-01 229-47056-01
Cold Water Inlet Polysulfone (NC Code) 229-47040-01 229-47040-01 229-47040-01
5
Hot Water Outlet Nipple 229-32762-18 229-32762-18 229-32762-18
6 T&P Relief Valve 230-32920-01 230-40594-02 230-40594-03
7 Space Heating Plug --- 239-11638-00 ---
8 Gas valve (Natural) 222-49841-01 222-49841-02 222-49843-01
9 Drain Valve (Brass) 265-42351-02 265-42351-02 265-42351-02
10 Outer Door 239-49092-00 239-49092-00 239-49092-00
11 Burner Assembly (normal alt.)*** 243-49907-01-38 243-49907-01-38 243-49907-01-38
2-5 k altitude*** 243-49907-01-40 243-49907-01-40 243-49907-01-40
5-8 k altitude*** 243-49907-01-41 243-49907-01-41 243-49907-01-41
12 Burner** 228-49859-01 228-49859-01 228-49859-01
13 Flexible Gas Feedline 233-49091-00 233-49091-00 233-49091-00
14 Screw #6-20 X 3/8 PHCR 239-43967-00 239-43967-00 239-43967-00
15 Thermal Switch 239-43676-03 239-43676-03 239-43676-03
16 Manifold Cover 239-49758-00 239-49758-00 239-49758-00
17 Screw #8-18 X 3/4 HWH (4 req'd) 239-32761-00 239-32761-00 239-32761-00
18 Screw #8-18 X 1/2 HWH (1 req'd) 239-44195-00 239-44195-00 239-44195-00
19 Inner Door Right Side Assembly 239-49804-22 239-49804-22 239-49804-22
20 Screw #10-12 X 3/4 HWH (4 req'd) 239-44113-00 239-44113-00 239-44113-00
21 ASSE Approved Mixing Valve (Optional) 239-43740-01 239-43740-01 239-43740-01
22 Kit-Inner Door Gasket 239-49987-00 239-49987-00 239-49987-00
23 Intermediate Gas Valve Harness 239-47892-01 239-47892-01 239-47892-01
24 Gas Control Kit 239-49841-01 239-49841-02 239-49843-01
25 Orifice (normal alt.) 234-41034-38 234-41034-38 234-41034-38
2-5 k altitude 234-41034-40 234-41034-40 234-41034-40
5-8 k altitude 234-41034-41 234-41034-41 234-41034-41
26 Pilot assembly kit without door gasket** 239-49870-01 239-49870-01 239-49870-01
*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.
# A420 Anode may need to be cut to length
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