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SECTION XII: PARTS LIST Customer must specify
complete model number and
serial number when ordering
service parts.
EF™ – Series Water Heater
1 Combustion Surround Assembly
2 Burner Assembly (Specify model)
3 2nd Pass Top Collector Cover
4 Screw 10-16 x ¾
5 Vent Termination Elbow
6 Thermostat Sensor Probe
7 Baffle 4” Flue (Specify Model)
8 Mag. Rod Assembly
9 Baffle 2” Flue
10 Wire Harness-Service Panel
11 Plastisert Nipple 1” NPT
12 Plug
13 Nipple
14 T&P Relief Valve
15 Exhaust Pipe (PVC) w/ Barb Tap
16 Condensate Trap Elbow
17 Silicone hose
18 Outer Door Service Panel (Specify model)
19 Vent Pipe Support Bracket
20 NSF Escutcheon
21 Exhaust Pressure Switch
22 Nuts
23 Collector Limit Switch
24 Screw 6-32 x ⅜
25 Cleanout Access Cover
26 Cleanout Gasket
27 Screw 5/16 - 18 x ¾ HH Grade 5
28 Cleanout Cover
29 Cold Water Inlet (Hydrojet) Assembly
30 No Handle Brass Drain Valve
31 Concentric Vent System (Optional)
32 Thermostatic Mixing Valve
33 3” to 2” PVC Reducer