Desa 20 Owner's Manual page 29

PARTS LIST
44 kW (150,000 Btu/Hr)
KEY PART
NO. NUMBER
1 098511-68
098511-58
2 098068-01
3 098512-02
4 M16660
5 HA3019
6 099125-02
7 M10908-2
8 **
8-1 M18022
8-2 M10659-1
8-3 M10809-1
8-4 M8882
8-5 M50924-01
8-6 M50820-02
8-7 079685-01
8-8 M10962-2
9 M11084-27
10 M19630
11 M16790-12
12 M50660-05
13 M15823-27
14 M16871
15 M17920
16 M50814-03
17 M50873-01
18 NPC-4C
19 WLM-4C
20 M16661
21 M51043-01
22 **
22-1 098784-02
22-2 M8645-3
22-3 FHPF3-7C
22-4 M22009
22-5 M22456-3
22-6 M50545
22-7 M12179
22-8 M16545
22-9 M8940
22-10 M10993-1
22-11 M27694
22-12 M22997
22-13 M12461-31
22-14 M12244-1
22-15 M12461-34
22-16 M11637
22-17 M50820-02
22-18 M8643-3
**Not available as an assembly, order parts separately.
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.
PART
DESCRIPTION
Upper Shell (Black)
Upper Shell (Yellow)
Heat Deflector
Combustion Chamber
Photocell Bracket
Photocell Assembly
Terminal Board
Screw, #6-32 x 3/8"
Burner Head Assembly
Nozzle
Nozzle Seal Washer
Nozzle Seal Spring
Nozzle Seal Sleeve
Burner Head Body
Barb Fitting
Male Connector
Spark Plug
Screw, #10-16 x 1/2"
Fuel Filter
Fuel Tube
Flared 45° Nut
Screw, #10-16 x 1/2"
Retainer Strap
Fan
Air Line
Clip
Hex Nut, 1/4-20
Lockwasher, 1/4"
Motor Clamp
Bolt, 1/4-20 x 1 1/2"
Motor and Pump Assembly
Motor (230V/50Hz)
Pump Body
Screw, #10-32 x 7/8"
Insert
Rotor
End Pump Cover
Intake Filter
End Filter Cover
Steel Ball (1/4" Dia.)
Pressure Relief Spring
Adjusting Screw
Plug
Screw, #10-32 x 1"
Output Filter
Screw, #10-32 x 1 1/2"
Lint Filter
Barb Fitting
Blade
KEY PART
NO. NUMBER
QTY.
23 M12651-1
1
24 M12650-3
1
25 M12828
1
26 M30865-04
1
27 M16645
1
28 M51357-01
1
29 M15823-39
1
30 098511-80
2
098511-101
1
31 M11271-8
1
32 M11084-29
2
33 M50104-03
1
34 097630-02
1
35 M12461-13
1
36 097060-01
1
37 M12462-13
1
38 099607-01
1
39 099157-01
18
40 M9900-183
1
41 M9900-184
1
42 M11143-1
1
43 079673-03
10
44 098557-07
1
45 M10990-3
1
46 098513-08
1
47 097702-01
9
48 M27417
2
49 079010-14
2
50 M9900-77
4
51 M16841-57
2
52 M30865-02
1
53 099177-01
1
54 078918-01
1
2
PARTS AVAILABLE - NOT SHOWN
1
1
M50140
1
097773-02
1
1
097650-01
1
1
M18053
1
098235-21
1
4
100942-01
1
6
098235-24
1
1
100942-02
4
PART
DESCRIPTION
Capacitor Clamp
Capacitor
Shell Support Bracket
Open/Closed Bushing
Motor Support Bracket
Capacitor (Run)
Screw, #8-18 x 1/2"
Lower Shell (Black)
Lower Shell (Yellow)
Nut Clip
Screw, #10-16 x 3/4"
Shorty Bushing
Flame-Out Control
Screw, #8-32 x 1/4"
Mounting Bracket
Relay-Motor Start
Terminal Board Bracket
Rivet
Wire Assembly (black 6")
Wire Assembly (black 15")
Strain Relief Bushing
Power Cord
Electronic Ignitor
Rubber Bushing
Fuel Tank
Fuel Tank Cap
Drain Plug
Wire Assembly (red 8 7/8")
Wire Assembly (black 15")
Wire Assembly (red 8 1/2")
Open/Closed Bushing
Hex Nut, 3/8-27
Terminal Board Tab Cap
Fan Guard
Tradename Decal
(Black Shell)
Tradename Decal
(Yellow Shell)
Filler Neck Screen
General Info. Decal
(English, Black Shell)
General Info. Decal
(Spanish, Black Shell)
General Info. Decal
(English, Yellow Shell)
General Info. Decal
(Spanish, Yellow Shell)
QTY.
1
1
1
1
1
1
1
1
1
9
8
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
29