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104252
OWNER’S MANUAL
PARTS LIST
20,5 KW (70,000 BTU/HR)
This list contains replaceable parts used in your heater. When ordering parts, be sure to
provide the correct model and serial numbers, then the part number and description of the
desired part.
KEY PART PART
NO. NUMBER DESCRIPTION QTY.
1 M51104-01 Handle 1
2 098511-54 Upper Shell 1
3 100647-01 Screw, #10-16 x 1/2" 6
4 098512-56 Combustion Chamber 1
5 M11084-29 Screw, #10-16 x 3/4" 2
6 M16660 Photocell Bracket 1
7 M10908-2 Screw, #6-32 x 3/8" 2
8 097475-03 Wire Harness Assembly 1
9 097545-01 Power Cord 1
10 ** Burner Head Assembly 1
10-1 100735-04 Nozzle 1
10-2 M10659-1 Nozzle Seal Washer 2
10-3 M10809-1 Nozzle Seal Spring 1
10-4 M8882 Nozzle Seal Sleeve 1
10-5 M51098-01 Burner Head Body 1
10-6 M50820-01 Barb Fitting 1
10-7 M10962-2 Spark Plug 1
11 M11084-27 Screw, #10-16 x 1/2" 3
12 M30865-02 Bushing 2
13 097740-01 Strain Relief Bushing 1
14 M30884 Fan 1
15 M50631 Rubber Bumper 2
16 M12461-13 Screw, #8-32 x 1/4" 2
(holds relay in position)
17 101205-01 Motor Bracket 1
18 ** Motor and Pump Assembly 1
18-1 097464-01 Motor (230V/50Hz) 1
18-2 079975-02 Pump Body 1
18-3 M22009 Insert 1
18-4 M22456-1 Rotor 1
18-5 M29608 End Pump Cover 1
18-6 M29632 Lint Filter 1
18-7 M29633 Intake Filter 1
18-8 M29609 End Filter Cover 1
18-9 M12461-31 Screw, #10-32 x 1" 3
18-10 M8940 Steel Ball (1/4" Dia.) 1
18-11 M10993-1 Pressure Relief Spring 1
18-12 M27694 Adjusting Screw 1
18-13 M22997 Plug 1
18-14 M29612-01 Output Filter 1
18-15 M12461-31 Screw, #10-32 x 1" 6
18-16 M50016 Elbow, 90˚ (Barb Fitting) 1
18-17 M8643 Blade 4
18-18 FHPF3-5C Screw, #10-32 x 5/8" 2
KEY PART PART
NO. NUMBER DESCRIPTION QTY.
19 M51105-01 Fan Guard 1
20 NTC-4C Hex locknut 2
21 M50104-02 Bushing 4
22 M11084-26 Screw, #10-16 x 3/8" 12
23 098511-87 Lower Shell 1
24 M11271-8 Clip Nut 6
25 M50420-06
Relay (motor start) Assembly
1
26 079685-01 Male Connector 1
27 RF3-6B Screw, #10-32 x 3/4" 1
28 M29652-04 Rubber Airline 1
29 097514-01 Fuel Line 1
30 097467-02 Button Plug 1
31 M10990-3 Rubber Bushing 1
32 M27669-01 Fuel Filter Assembly 1
33 099673-02 Transformer 1
34 M11084-29 Screw, #10-16 x 3/4" 2
35 097549-01 Terminal Board 1
36 WLE-2C Washer 2
37 097702-01 Fuel Tank Cap 1
38 097748-02 Flame-Out Control 1
39 098513-34 Fuel Tank 1
40 M50899-03AA Side Cover 1
41 M27417 Drain Plug 1
42 097746-01 4 Amp Fuse 1
43 M50422 Bracket 1
44 097785-01 Vinyl Foam Gasket 1
45 097467-01 Button Plug 1
46 M50660-05 Flared Nut 1
47 M51028-03 Limit Switch 1
48 M12749-2 Screw, #6-32 x 3/8" 2
49 M11084-37 Screw, #8-18 x 1/4" 2
50 102916-01 Sparkplug Boot 1
51 097461-02AA Side Cover 1
52 097462-01 Switch 1
53 079919-01 Switch Cover 1
54 097470-01 Screw, #4 x 5/8" 2
55 100682-01 Fuse Holder 1
56 100681-01 Drip Proof Ring 1
57 NPF-3B Nut, 10-32 3
58 WLE-3 Washer 7
59 098380-01 Cable Tie 1
60 M18053 Filler Neck Screen 1
61 101711-01 Varnish Tubing 1
**Not available as an assembly, order parts separately.