Master 150,000 BTU/Hr, Owner'S Manual

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PARTS LIST
70,000 BTU/Hr EDI/EEI
This list contains replaceable parts used in your heater. When ordering parts,
be sure to provide the correct model and serial numbers (from the model plate),
then the part number and description of the desired part.
KEY PART PART QTY.
NO. NUMBER DESCRIPTION EDI EEI
1 M51104-01 Handle 1 1
2 098511-54 Upper Shell 1 1
3 M15823-27 Screw, #10-16 x 1/2" 6 6
4 098512-12 Combustion Chamber 1 1
5 M11084-29 Screw, #10-16 x 3/4" 2 2
6 M16660 Photocell Bracket 1 —
7 M10908-2 Screw, #6-32 x 3/8" 2 —
8 HA3019 Photocell Assembly 1 —
9 079673-03 Power Cord 1 —
M15779-27 Power Cord — 1
10 ** Burner Head Assembly 1 1
10-1 M50880-01 Nozzle 1 1
10-2 M10659-1 Nozzle Seal Washer 2 2
10-3 M10809-1 Nozzle Seal Spring 1 1
10-4 M8882 Nozzle Seal Sleeve 1 1
10-5 M51098-02 Burner Head Body 1 1
10-6 M50820-01 Barb Fitting 2 2
10-7 M10962-2 Spark Plug 1 1
11 M11084-27 Screw, #10-16 x 1/2" 3 3
12 M30865-02 Bushing 2 1
13 M11143-1 Strain Relief Bushing 1 1
14 097026-01 Fan 1 1
15 M50631 Rubber Bumper 2 2
16 M12461-13 Screw, #8-32 x 1/4" 2 2
(holds relay in position)
17 098138-01 Motor and Relay
Bracket Assembly
1 1
18 ** Motor and Pump Assembly 1 1
18-1 098782-02 Motor (230V/50Hz) 1 1
18-2 079975-01 Pump Body 1 1
18-3 M22009 Insert 1 1
18-4 M22456-1 Rotor 1 1
18-5 M29608 End Pump Cover 1 1
18-6 M29632 Lint Filter 1 1
18-7 M29633 Intake Filter 1 1
18-8 M29609 End Filter Cover 1 1
18-9 M12461-31 Screw, #10-32 x 1" 3 3
18-10 M8940 Steel Ball (1/4" Dia.) 1 1
18-11 M10993-1 Pressure Relief Spring 1 1
18-12 M27694 Adjusting Screw 1 1
**Not available as an assembly, order parts separately.
KEY PART PART QTY.
NO. NUMBER DESCRIPTION EDI EEI
18-13 M22997 Plug 1 1
18-14 M29612-01 Output Filter 1 1
18-15 M12461-31 Screw, #10-32 x 1" 6 6
18-16 M50016 Elbow, 90˚ (Barb Fitting) 1 1
18-17 M8643 Blade 4 4
18-18 FHPF3-2C Screw, #10-32 x 1/4" 2 2
19 M51105-01 Fan Guard 1 1
20 NTC-4C Hex locknut 2 2
21 M50104-02 Bushing (wires) 1 1
22 M11084-26 Screw, #10-16 x 3/8" 6 6
23 098511-12 Lower Shell 1 1
24 M11271-8 Clip Nut 6 6
25 098136-02 Relay (motor start) 1 1
26 M16841-58 Wire Assembly (red 9 1/2") 1 1
27 M15823-37 Screw, #8-18 x 1/4" 1 1
28 M29652-04 Rubber Airline 1 1
29 079973-01 Fuel Line 1 1
30 M16841-57 Wire Assembly (red 8 1/2") 1 —
31 M10990-3 Rubber Bushing 1 1
32 M50876-05 Fuel Filter Assembly 1 1
(Includes bushing)
33 098557-07 Electronic Ignitor 1 1
34 M11084-29 Screw, #10-16 x 3/4" 2 2
35 099125-02 Terminal Board 1 1
36 099157-01 Rivet 1 1
37 097702-01 Fuel Tank Cap 1 1
38 097630-02 Flame-Out Control 1 —
39 098513-24 Fuel Tank 1 1
40 M50899-03AA Side Cover 1 1
41 M11084-26 Screw, #10-16 x 3/8" 2 2
42 099177-01 Hex Nut 1 —
43 078918-01 Terminal Board Tab Cap 1 3
44 097785-01 Vinyl Foam Gasket 1 —
PARTS AVAILABLE - NOT SHOWN
M18053 Filler Neck Screen 1 1
097649-01 Tradename Decal 1 1
098234-47 General Info. Decal 1 —
098493-01 General Info. Decal — 1