
REPLACEMENT PARTS LIST
®
High Efficiency eF Series
Residential & Light Duty Commercial Gas
Power Vent Models
90%+ Thermal Efficiency
(L,R)C2PV50*(N,X)
(*) Denotes Warranty Years
Parts Book #238-51739-00A
Includes Hydrojet
Total Performance System
Effective: January, 2016
ECO 7926
NOTE: BOTH MODEL AND SERIAL
NUMBERS ARE REQUIRED FOR
ORDERING REPLACEMENT PARTS
Dimensions and specifications
subject to change without notice.
®

Item Description Model Model Model Model
1 Surround 239-50864-00 239-50864-00 239-50864-00 239-50864-00
2 2" Exhaust Adapter 239-50874-00 239-50874-00 239-50874-00 239-50874-00
3 Blower 239-50844-00 239-50844-00 239-50844-00 239-50844-00
Blower (Hi-Alt) 239-51741-00 239-51741-00 239-51741-00 239-51741-00
4 Jacket Head 239-50847-00 239-50847-00 239-50847-00 239-50847-00
5 Jacket Head Insulation 226-50839-00 226-50839-00 226-50839-00 226-50839-00
6 Screw (10 Req'd) 239-32761-00 239-32761-00 239-32761-00 239-32761-00
7 Collector Cover 239-50851-00 239-50851-00 239-50851-00 239-50851-00
8 Collector Insulation (2 Req'd) 226-50841-00 226-50841-00 226-50841-00 226-50841-00
9 Flue Baffle 239-50826-00 239-50826-00 239-50826-00 239-50826-00
10 Hex Head Anode ($Aluminum) (2 Req'd) #
11 Vent Pipe Assembly
12 T&P Relief Valve
13 Hot Water Outlet
14 Heat Trap Insert (2 Req'd)
15
Cold Water Inlet Polysulfone
16 Screw (8 Req'd)
17 Washer (8 Req'd)
18 Exhaust Cover
19 Condensate Tee
20 Exhaust Gasket
21 Right Side Inner Door*
22 Left Side Inner Door*
23 Outer Door
24 Burner Assembly**
25 Brass Drain Valve
26 Gas Valve
27 ASSE Approved Mixing Valve (Optional)28
Inner Door Gasket Kit
29 Pressure Switch (-1.70" W.C. ±0.06)
Pressure Switch (Hi-Alt) (-1.30" W.C. ±0.06) 239-51233-02 239-51233-02 239-51233-02 239-51233-02
30 Blower Temperature Switch 239-48752-00 239-48752-00 239-48752-00 239-48752-00
RC2PV50H6N LC2PV50H763N RC2PV50H6X LC2PV50H763X
224-49559-04 224-49559-04 224-49559-04 224-49559-04
239-50846-01 239-50846-01 239-50846-01 239-50846-01
230-40594-02 230-40594-02 230-40594-02 230-40594-02
229-32762-00 229-32762-00 229-32762-00 229-32762-00
239-45167-00 239-45167-00 239-45167-00 239-45167-00
229-45092-00 229-45092-00 229-45092-00 229-45092-00
239-51224-00 239-51224-00 239-51224-00 239-51224-00
239-51689-00 239-51689-00 239-51689-00 239-51689-00
239-51632-00 239-51632-00 239-51632-00 239-51632-00
239-51529-00 239-51529-00 239-51529-00 239-51529-00
239-50854-00 239-50854-00 239-50854-00 239-50854-00
239-45642-20 239-45642-20 239-45642-20 239-45642-20
239-43968-20 239-43968-20 239-43968-20 239-43968-20
243-43962-00 243-43962-00 243-43962-00 243-43962-00
265-47784-03-21 265-47784-03-21 265-47376-02-40 265-47376-02-40
265-42351-02 265-42351-02 265-42351-02 265-42351-02
239-48795-02 239-48795-02 239-48796-02 239-48796-02
239-43740-01 239-43740-01 239-43740-01 239-43740-01
265-51742-00 265-51742-00 265-51742-00 265-51742-00
239-51233-01 239-51233-01 239-51233-01 239-51233-01
*Inner door gasket kit recommended
**Ordering a complete burner assembly may increase delivery time.
Please order the specific component required for the quickest delivery.
# Anode may need to be cut to length
3

Item Description Model Model Model Model
28 Pilot 233-45653-02 233-45653-02 233-45653-04 233-45653-04
29 Feedline 233-47374-03 233-47374-03 233-47672-03 233-47672-03
30 Orifice 243-41034-21 243-41034-21 234-47064-40 234-47064-40
31 Burner 228-42506-00 228-42506-00 228-47000-00 228-47000-00
RC2PV50H6N LC2PV50H763N RC2PV50H6X LC2PV50H763X
5