Parts List
Item Description
1 Plastic Surround with Latches and Wiring Diagram
2 Combustion System Assembly
3 NUT-5/16-18 HX/WASH SERR (16 req'd)
4
Complete Control Panel Assembly
5
Draft Diverter
6
Vent Exhaust Tube
7
Vent Protector Assmebly
8
Damper Support Bracket
9
Baffle 4" Flue (4 Req'd)
10
Plastic Cover (Grey)
11
Sensor Well
12
3/4" x 4" NPT Nipple Plastisert
13
T&P Valve
14 Circulator Assembly
15
Stainless Exhaust Boot
16 Anode (Magnesium) (up to 5 req'd)
Anode (Aluminum) (up to 5 req'd)
Anode (Aluminum A420) (up to 5 req'd)#
17 Foam Escutcheon Cover
18 Drain Valve Brass (No Handle)
19 Flexible Stainless Connector
20 Brass NPT to SAE Adapter
21 Cleanout Gasket
21A Cleanout Gasket (ASME)
22 Service Panel
23 Inlet Tube Hydrojet (Front Connect)
24 Plastic Hole Closure (Grey)
25 Screw 5/16 - 18 x 1/2 (6 req'd)
25A Screw 5/16 - 18 x 1/2 ASME (6 req'd)
26 Cleanout Cover
26A Cleanout Cover (AMSE)
27 Clean Out Cover Access
28 Assembly Blocked Vent Switch
29 Vent Bracket
30 Nipple Hot Water Outlet Plastisert (Front Connect)
31 T-Stat Sensor Harness
32 T-Stat Clip
33 ASSE Approved Mixing Valve (Optional)
34 Jacket Head
35 Vent Adapter
36 Foam Circulation Loop Kit
37 Circulator and Gaskets
38 Flow Switch Assembly
* Applies to all warranties.
# A420 anode may need to be cut to length.
Model Model Model Model
U100L199E*N(A) U100L270E*N(A) U100L300E*N(A) U100L399E*N(A)
265-49763-02 265-49763-02 265-49763-02 265-49763-02
(see page 10) (see page 10) (see page 10) (see page 10)
239-49985-00 239-49985-00 239-49985-00 239-49985-00
(see page 12) (see page 12) (see page 12) (see page 12)
239-49610-01 239-49610-01 239-49610-02 239-49610-03
239-49706-00 239-49706-00 239-49706-00 239-49706-00
239-49702-00 239-49702-00 239-49702-00 239-49702-00
239-49898-01 239-49898-01 239-49898-01 239-49898-01
239-49067-07 239-49067-07 2639-49067-08 239-49067-09
239-80281-03 239-80281-03 239-80281-03 239-80281-03
233-46558-01 233-46558-01 233-46558-01 233-46558-01
229-40913-07 229-40913-07 229-40913-07 229-40913-07
230-30246-00 230-33630-04 230-33630-04 230-33630-04
239-49648-00 239-49648-00 239-49648-00 239-49648-00
239-49634-00 239-49634-00 239-49634-00 239-49634-00
224-47782-03 224-47782-03 224-47782-03 224-47782-03
224-47783-03 224-47783-03 224-47783-03 224-47783-03
224-49559-04 224-49559-04 224-49559-04 224-49559-04
239-81470-01 239-81470-01 239-81470-01 239-81470-01
265-42351-02 265-42351-02 265-42351-02 265-42351-02
239-49617-01 239-49617-01 239-49617-01 239-49617-01
239-49645-00 239-49645-00 239-49645-00 239-49645-00
205-18427-00 205-18427-00 205-18427-00 205-18427-00
205-32942-00 205-32942-00 205-32942-00 205-32942-00
243-49924-00 243-49924-00 243-49924-00 243-49924-00
229-44375-00 229-44375-00 229-44375-00 229-44375-00
239-31547-02 239-31547-02 239-31547-02 239-31547-02
239-82166-00 239-82166-00 239-82166-00 239-82166-00
239-32970-00 239-32970-00 239-32970-00 239-32970-00
205-18428-00 205-18428-00 205-18428-00 205-18428-00
205-32941-00 205-32941-00 205-32941-00 205-32941-00
243-20299-00 243-20299-00 243-20299-00 243-20299-00
239-49622-00 239-49622-00 239-49622-00 239-49622-00
239-49939-00 239-49939-00 239-49939-00 239-49939-00
229-40913-07 229-40913-07 229-40913-07 229-40913-07
239-49874-00 239-49874-00 239-49874-00 239-49874-00
233-45242-00 233-45242-00 233-45242-00 233-45242-00
239-43740-02 239-43740-02 239-43740-02 239-43740-02
239-49252-02 239-49252-02 239-49252-02 239-49252-02
--- --- 239-49703-01 239-49703-02
239-49991-01 239-49991-01 239-49991-01 239-49991-01
239-49643-00 239-49643-00 239-49643-00 239-49643-00
239-49647-00 239-49647-00 239-49647-00 239-49647-00
Page 9