Master Lock B150, B30, B70, B100 owner manual Parts List, 70,000 BTU/Hr, M51104-01

Models: B100 B70 B150 B30

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PARTS LIST

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 (from the model plate), then the part number and description of the desired part.

KEY

PART

PART

 

 

KEY

PART

PART

 

NO.

NUMBER

DESCRIPTION

QTY.

NO.

NUMBER

DESCRIPTION

QTY.

 

 

 

 

 

 

 

 

 

1

M51104-01

Handle

1

 

18-13

M22997

Plug

1

2

098511-54

Upper Shell

1

 

18-14

M29612-01

Output Filter

1

3

M15823-27

Screw, #10-16 x 1/2"

6

 

18-15

M12461-31

Screw, #10-32 x 1"

6

4

098512-12

Combustion Chamber

1

 

18-16

M50016

Elbow, 90˚ (Barb Fitting)

1

5

M11084-29

Screw, #10-16 x 3/4"

2

 

18-17

M8643

Blade

4

6

M16660

Photocell Bracket

1

 

18-18

FHPF3-2C

Screw, #10-32 x 1/4"

2

7

M10908-2

Screw, #6-32 x 3/8"

2

 

19

M51105-01

Fan Guard

1

8

HA3019

Photocell Assembly

1

 

20

NTC-4C

Hex locknut

2

9

M15779-27

Power Cord

1

 

21

M50104-02

Bushing (wires)

1

10

**

Burner Head Assembly

1

 

22

M11084-26

Screw, #10-16 x 3/8"

6

10-1

M50880-01

Nozzle

1

 

23

098511-12

Lower Shell

1

10-2

M10659-1

Nozzle Seal Washer

2

 

24

M11271-8

Clip Nut

6

10-3

M10809-1

Nozzle Seal Spring

1

 

25

098136-02

Relay (motor start)

1

10-4

M8882

Nozzle Seal Sleeve

1

 

26

M16841-58

Wire Assembly (red 9 1/2")

1

10-5

M51098-02

Burner Head Body

1

 

27

M15823-37

Screw, #8-18 x 1/4"

1

10-6

M50820-01

Barb Fitting

2

 

28

M29652-04

Rubber Airline

1

10-7

M10962-2

Spark Plug

1

 

29

079973-01

Fuel Line

1

11

M11084-27

Screw, #10-16 x 1/2"

3

 

30

M16841-57

Wire Assembly (red 8 1/2")

1

12

M30865-02

Bushing

1

 

31

M10990-3

Rubber Bushing

1

13

M11143-1

Strain Relief Bushing

1

 

32

M50876-05

Fuel Filter Assembly

1

14

097026-01

Fan

1

 

 

 

(Includes bushing)

 

15

M50631

Rubber Bumper

2

 

33

098557-07

Electronic Ignitor

1

16

M12461-13

Screw, #8-32 x 1/4"

2

 

34

M11084-29

Screw, #10-16 x 3/4"

2

 

 

(holds relay in position)

 

 

35

099125-02

Terminal Board

1

17

098138-01

Motor and Relay

 

 

36

099157-01

Rivet

1

 

 

Bracket Assembly

1

 

37

097702-01

Fuel Tank Cap

1

18

**

Motor and Pump Assembly

1

 

38

097630-02

Flame-Out Control

1

18-1

098782-02

Motor (230V/50Hz)

1

 

39

098513-02

Fuel Tank

1

18-2

079975-01

Pump Body

1

 

40

M50899-03AB

Side Cover

1

18-3

M22009

Insert

1

 

41

M11084-26

Screw, #10-16 x 3/8"

2

18-4

M22456-1

Rotor

1

 

42

099177-01

Nut, 3/8-27

1

18-5

M29608

End Pump Cover

1

 

43

078918-01

Terminal Board Tab Cap

3

18-6

M29632

Lint Filter

1

 

44

M30865-02

Bushing

1

18-7

M29633

Intake Filter

1

 

 

 

 

 

18-8

M29609

End Filter Cover

1

 

 

PARTS AVAILABLE - NOT SHOWN

 

18-9

M12461-31

Screw, #10-32 x 1"

3

 

 

 

 

 

 

 

M18053

Filler Neck Screen

1

18-10

M8940

Steel Ball (1/4" Dia.)

1

 

 

18-11

M10993-1

Pressure Relief Spring

1

 

 

097649-01

Tradename Decal

1

18-12

M27694

Adjusting Screw

1

 

 

098234-22

General Information Decal

1

 

 

 

 

 

 

 

 

 

** Not available as an assembly, order parts separately.

Optional extra parts to equip heater with flame-out control.

100743

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Master Lock B150, B30, B70, B100 owner manual Parts List, 70,000 BTU/Hr, M51104-01