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108871
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For more information, visit www.desatech.com
For more information, visit www.desatech.com
PARTS LIST
40/55/60/70 MODELS
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.
PARTS LIST
40/55/60/70 Models
KEY
PART
NO.
NUMBER
DESCRIPTION
QTY.
1
M51104-01
Handle
1
2
098511-67
Upper Shell (Service Part
1
Will Be Black)
3
M11084-29
Screw, #10-16 x 3/4"
2
4
M15823-27
Screw, #10-16 x 1
1
/
2
"
6
5
098512-58
Combustion Chamber (40)
1
098512-50
Combustion Chamber (55/60)
1
098512-51
Combustion Chamber (70)
1
6
M10908-2
Screw, #6-32 x 3/8"
2
7
103154-03
Photocell Bracket
1
8
M16656-24
Photocell Assembly
1
9
∆
Burner Head Assembly
9-1
HA3006
Nozzle Assembly (40)
1
HA3024
Nozzle Assembly (55/60)
1
HA3026
Nozzle Assembly (70)
1
9-2
102548-03
Ignitor Kit
1
9-3
104056-01
Nozzle Adapter
1
9-4
102336-01
Nozzle Adapter Bracket
1
9-5
M10908-75
Screw, Hex Head, Tapping
1
9-6
103347-01
Belleville Washer
1
10
107992-01
Screw, #10-16 x 3/8"
2
11
103684-01
Fan (40/55/60)
1
M29678
Fan (70)
1
12
∆
Motor and Pump Assembly
12-1
102001-28
Motor (40/55/60)
1
102001-20
Motor (70)
1
12-2
079975-03
Pump Body (55/60)
1
079975-02
Pump Body (40/70)
1
12-3
M22009**, ***
Insert
1
12-4
M22456-2**
Rotor (55/60)
1
M22456-1***
Rotor (40/70)
1
12-5
M29608
Pump End Cover
1
12-6
M29632
⊕
Lint Filter
1
12-7
M29633
⊕
Intake Filter
1
12-8
M29609
Filter End Cover
1
12-9
M12461-31
Screw, #10-32 x 1"
3
12-10 M27694
∞
Adjusting Screw
1
12-11 M10993-1
∞
Pressure Relief Spring
1
12-12 M22997
∞
Plug
1
12-13 M8940
∞
Steel Ball, 1/4" Diameter
1
12-14 M29612-01
⊕
Output Filter
1
12-15 M12461-32
Screw, #10-32 x 1
1
/
8
" (55/60)
6
M12461-31
Screw, #10-32 x 1" (40/70)
6
12-16 103676-01
Nylon Elbow, 90
°
1
12-17 M8643-2**
Blade (55/60)
4
M8643***
Blade (40/70)
4
KEY
PART
NO.
NUMBER
DESCRIPTION
QTY.
∆
Not available as an assembly
⊕
Included in Filter Kit (Part No. HA3014)
**
Included in Rotor Kit (Part No. HA3005)
∞
Included in Pump Adjustment Kit (Part No. HA3020)
***
Included in Rotor Kit (Part No. HA3004)
12-18 FHPF3-6C
Screw, #10-32 x 3/4" (55/60)
2
FHPF3-5C
Screw, #10-32 x 5/8" (40/70)
2
12-19 105780-01
Plastic Cap
1
13
M51105-01
Fan Guard
1
14
098219-38
Power Cord
1
15
M11143-1
Strain Relief Bushing
1
16
NTC-4C
Hex Lock Nut, 1/4-20
2
17
107992-01
Screw, #10-16 x 3/8"
4
18
M50631
Rubber Bumper
2
19
097461-09
Side Cover
1
20
101205-01
Motor Bracket
1
21
M50104-06
Bushing
1
22
M11271-8
Clip Nut
6
23
M50104-02
Bushing
1
24
107992-01
Screw, #10-16 x 3/8"
6
25
M10908-14
Screw, #8-32 x 3/8"
1
26
098511-234
Lower Shell (Service Part
1
Will Be Black)
1
27
M50814-06
Rubber Airline
1
28
079973-01
Fuel Line
1
29
M50876-04
Fuel Filter with bushing (40)
1
M50876-05
Fuel Filter with bushing
(55/60/70)
1
30
M10990-3
Rubber Bushing
1
31
102349-01
PCB Support
5
32
104068-02
Ignition Control Assembly
1
33
097702-01
Fuel Cap (Includes Gasket)
1
34
108088-01
Fuel Tank (40)
1
108088-03
Fuel Tank (55/60/70)
1
35
M51108-01
Shell Heat-Shield
1
36
104458-01
Thermostat (40/55/60)
1
097657-03
Thermostat (70)
1
37
M12461-18
Screw, #8-32 x 7/8" (40/55/60)
1
M10908-1
Screw, #6-32 x 1/4" (70)
2
38
104460-01
Thermostat Knob (40/55/60)
1
104905-01
Thermostat Knob (70)
1
PARTS AVAILABLE - NOT SHOWN
100621-06
Thermostat Decal
1
103814-01
Wire Tie (For Ignition
Control Assembly)
1
M9900-170
Wire Assembly
(Thermostat to Ignition
Control Assembly 40/55/60)
1