OWNER’S MANUAL

PARTS LIST

D20N MODEL

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

 

 

 

KEY

PART

 

 

NO.

NUMBER

DESCRIPTION

QTY.

NO.

NUMBER

DESCRIPTION

QTY.

1

105793-01

ON/OFF Switch

1

 

12-19

105780-01

Plastic Cap

1

2

098511-264

Upper Shell

1

 

13

M51105-01

Fan Guard

1

3

079919-01

Switch Cover

1

 

14

079673-07

Power Cord

1

4

102432-01

Screw/Lockwasher, 1/2"

6

 

15

M50400

Strain Relief Bushing

1

5

098512-64

Combustion Chamber

1

 

16

NTC-4C

Hex Lock Nut, 1/4-20

2

6

M10908-2

Screw, #6-32 x 3/8"

2

 

17

102431-01

Screw/Lockwasher, 1/2"

4

7

103154-03

Photocell Bracket

1

 

18

M50631

Rubber Bumper

2

8

M16656-24

Photocell Assembly

1

 

19

097461-03AA

Side Cover

1

9

***

Burner Strap Assembly

1

 

20

101205-01

Motor Bracket

1

9-1

100735-25

Nozzle Assembly

1

 

21

M30865-02

Bushing

1

9-2

102548-05

Ignitor Kit

1

 

22

M11271-8

Clip Nut

6

9-3

104056-01

Nozzle Adapter

1

 

23

M50104-02

Bushing

1

9-4

102336-01

Nozzle Adapter Bracket

1

 

24

102431-01

Screw/Lockwasher, 1/2"

6

9-5

M10908-75

Screw, #6-32 x 7/8"

1

 

25

RF3-5B

Screw, #10-32 x 5/8"

1

9-6

103347-01

Belleville Washer

1

 

26

098511-235

Lower Shell

1

10

102431-01

Screw/Lockwasher, 1/2"

2

 

27

M50814-06

Rubber Airline

1

11

103684-01

Fan

1

 

28

M29652-05

Fuel Line

1

12

***

Motor and Pump Assembly

1

 

29

M50876-05

Fuel Filter with bushing

1

12-1

102001-23

Motor (230V/50 Hz)

1

 

30

M10990-3

Rubber Bushing

1

12-2

079975-02

Pump Body

1

 

31

102861-01

Nylon Locknut

1

12-3

M22009

Insert

1

 

32

102349-01

PCB Support

5

12-4

M22456-1

Rotor

1

 

33

104068-04

Ignition Control Assembly

1

12-5

M29608

Pump End Cover

1

 

34

097702-01

Fuel Cap (Includes Gasket)

1

12-6

M29632

Lint Filter

1

 

35

098513-102

Fuel Tank

1

12-7

M29633

Intake Filter

1

 

36

079010-40

Wire Assembly (White)

1

12-8

M29609

Filter End Cover

1

 

37

NPF-3B

Nut, #10-32

3

12-9

M12461-31

Screw, #10-32 x 1"

3

 

38

097785-01

Vinyl Foam Gasket

1

12-10

M27694

Adjusting Screw

1

 

39

WLE-3

Lockwasher, #10

1

12-11

M10993-1

Pressure Relief Spring

1

 

40

079010-39

Wire Assembly (Brown)

1

12-12

M22997

Plug

1

 

 

 

 

 

 

 

PARTS AVAILABLE - NOT SHOWN

 

12-13

M8940

Steel Ball, 1/4" Diameter

1

 

 

 

 

 

 

 

 

12-14

M29612-01

Output Filter

1

 

 

HA2210

Filler Neck Screen

1

12-15

M12461-31

Screw #10-32 x 1"

6

 

 

103814-01

Wire Tie

1

12-16

103676-01

Nylon Elbow, 90°

1

 

 

103238-01

Tradename Decal

2

12-17

M8643

Blade

4

 

 

105852-01

Decal Package

1

12-18

FHPF3-5C

Screw, #10-32 x 5/8"

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*** Not available as an assembly; order parts separately

105843

15

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Image 15
Desa D20N, D44N, D30N owner manual Parts List, Number Description QTY

D30N, D44N, D20N specifications

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