Desa 20 User Manual

27

099623

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.

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

1

098511-66

Upper Shell (Black)

1

098511-138

Upper Shell (Yellow)

1

2

M15823-27

Screw, #10-16 x 1/2"

6

3

098512-07

Combustion Chamber

1

4

M16660

Photocell Bracket

1

5

HA3019

Photocell Assembly

1

6

M27417

Drain Plug

1

7

M10908-2

Screw, #6-32 x 3/8"

2

8

   **

Burner Head Assembly

1

8-1

M23103

Nozzle

1

8-2

M10659-1

Nozzle Seal Washer

2

8-3

M10809-1

Nozzle Seal Spring

1

8-4

M8882

Nozzle Seal Sleeve

1

8-5

M50924-03

Burner Head Body

1

8-6

M50820-02

Barb Fitting

2

8-7

M10962-2

Spark Plug

1

9

M11084-27

Screw, #10-16 x 1/2"

3

10

M50814-06

Air Line

1

11

M51345-01

Fuel Line

1

12

097293-01

Fan

1

13

   **

Motor and Pump Assembly

1

13-1

098783-02

Motor (230V/50Hz)

1

13-2

079975-01

Pump Body

1

13-3

FHPF3-2C

Screw, #10-32 x 1/4"

2

13-4

M22009

Insert

1

13-5

M22456-1

Rotor

1

13-6

M50545

End Pump Cover

1

13-7

M12179

Intake Filter

1

13-8

M16545

End Filter Cover

1

13-9

M8940

Steel Ball (1/4" Dia.)

1

13-10

M10993-1

Pressure Relief Spring

1

13-11

M27694

Adjusting Screw

1

13-12

M22997

Plug

1

13-13

M12461-31

Screw, #10-32 x 1"

4

13-14

M12244-1

Output Filter

1

13-15

M12461-31

Screw, #10-32 x 1"

6

13-16

M11637

Lint Filter

1

13-17

M50820-02

Barb Fitting

1

13-18

M8643

Blade

4

14

M51114-01

Fan Guard

1

15

M50631

Rubber Bumper

2

16

M12461-13

Screw, #8-32 x 1/4"

2

17

098138-02

Motor and Relay

  Bracket Assembly

1

18

098136-04

Relay (motor start)

1

19

M16841-59

Wire Assembly (red 13 1/2")

1

20

NTC-4C

Hex locknut

2

21

098557-07

Electronic Ignitor

1

22

M11084-29

Screw, #10-16 x 3/4"

2

23

099125-02

Terminal Board

1

24

099157-01

Rivet

1

25

M30865-02

Bushing

1

26

M30865-02

Bushing

1

27

M50104-01

Bushing

2

28

099213-01

Button Plug

1

29

M11084-27

Screw, #10-16 x 1/2"

6

30

098511-82

Lower Shell (Black)

1

098511-140

Lower Shell (Yellow)

1

31

M11271-8

Clip Nut

6

32

M15823-37

Screw, #8-18 x 1/4"

1

33

M51150-01

Fuel filter

1

34

M10990-3

Rubber Bushing

1

35

M51151-01

Fuel Line

1

36

098513-21

Fuel Tank

1

37

097702-01

Fuel Tank Cap

1

38

M16841-57

Wire Assembly (red 8 1/2")

1

39

097630-02

Flame-Out Control

1

40

M11143-1

Strain Relief Bushing

1

41

079673-03

Power Cord

1

42

M51077-01AA

Side Cover

1

43

M11084-27

Screw, #10-16 x 1/2"

4

44

078918-01

Terminal Board Tab Cap

1

45

099177-01

Hex Nut

1

46

097468-01

Edge Liner

1

M18053

Filler Neck Screen

1

097773-01

Tradename Decal
     (Black Shell)

2

097650-01

Tradename Decal
     (Yellow Shell)

1

098234-44

General Info. Decal
     (English, Black Shell)

1

100941-03

General Info. Decal
     (Spanish, Black Shell)

1

098234-50

General Info. Decal
     (English, Yellow Shell)

1

100941-06

General Info. Decal
     (Spanish, Yellow Shell)

1