108871
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For more information, visit www.desatech.com
For more information, visit www.desatech.com
PARTS LIST
110/115/150/155/165 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
110/115/150/155/165 Model
KEY
PART
NO.
NUMBER
DESCRIPTION
QTY.
KEY
PART
NO.
NUMBER
DESCRIPTION
QTY.
1
098511-66
Upper Shell (Service Part Will
Be Black)
1
2
M15823-27
Screw, #10-16 x 1/2"
8
3
098512-54
Combustion Chamber (110/115)
1
098512-59
Combustion Chamber (150/155)
1
098512-60
Combustion Chamber (165)
1
4
103971-01
Photocell Bracket (110/115)
1
103154-05
Photocell Bracket (150/155/165)
1
5
M10908-2
Screw, #6-32 x 3/8"
2
6
M16656-24
Photocell Assembly
1
7
∆
Burner Head Assembly
1
7-1
HA3027
Nozzle Assembly (110/115)
1
HA3028
Nozzle Assembly (150/155)
1
HA3029
Nozzle Assembly (165)
1
7-2
102548-03
Ignitor Kit
1
7-3
M10908-75
Screw
1
7-4
102336-01
Nozzle Adapter Bracket
1
7-5
104054-01
Nozzle Adapter
1
7-6
103347-01
Washer
1
8
107992-01
Screw, #10-16 x 3/8"
2
9
097293-01
Fan (110/115)
1
102042-01
Fan (150/155/165)
1
10
∆
Motor and Pump Assembly
1
10-1
102001-30
Motor
1
10-2
079975-02
Pump Body
1
10-3
FHPF3-5C
Screw, #10-32 x 5/8"
2
10-4
M22009**
Rotor Insert
1
10-5
M22456-1** Pump Rotor
1
10-6
M50545
Pump End Cover
1
10-7
M12179***
Intake Filter
1
10-8
M16545
Filter End Cover
1
10-9
M8940
∞
Steel Ball, 1/4" Diameter
1
10-10
M10993-1
∞
Relief Spring
1
10-11
M27694
∞
Adjusting Screw
1
10-12
M22997
∞
Plug
1
10-13
M12461-31
Screw, #10-32 x 1"
10
10-14
M12244-1*** Output Filter
1
10-15
M11637***
Lint Filter
1
10-16
104096-01
Fitting, Straight Nylon Barb
1
10-17
M8643**
Blade
4
10-18
105780-01
Plastic Cap
1
11
M50631
Rubber Bumper
2
12
101206-01
Motor Mounting Bracket
1
13
M10908-1
Screw, #6-32 x 1/4"
2
14
104068-02
Ignition Control Assembly
1
15
NTC-4C
Hex Lock Nut, 1/4-20
2
16
M51114-01
Fan Guard
1
17
M27417
Drain Plug (Includes “o” Ring)
1
18
099213-01
Button Plug
1
19
M51345-06
Fuel Line
1
20
M51150-01*** Fuel Filter
1
21
M51151-01
Fuel Line Tube (110/115)
1
M51151-02
Fuel Line Tube (150/155/165)
1
22
M10990-3
Rubber Bushing
1
23
M50814-03
Airline
1
24
098511-236
Lower Shell (Service Part Will
Be Black)
1
25
M50104-03
Bushing
1
26
M50104-01
Bushing
1
27
107992-01
Screw, #10-16 x 3/8"
6
28
M11271-8
Clip Nut
8
29
M10908-14
Screw, #8-32 x 3/8"
1
30
108088-04
Fuel Tank (110/115)
1
108088-05
Fuel Tank (150/155/165)
1
31
097702-01
Fuel Cap (Includes Gasket)
1
32
102349-01
P.C. Board Support
5
33
M11143-1
Strain Relief Bushing
1
34
098219-38
Power Cord
1
35
M51077-15
Side Cover
1
36
107992-01
Screw, #10-16 x 3/8"
4
37
104905-01
Thermostat Knob
1
38
097657-03
Thermostat
1
103814-01
Wire Tie (Not Shown) - Groups
1
wires connected to Ignition
Control Assembly
100621-06
Thermostat Decal (Not Shown)
1
∆
Not available as an assembly
∗∗∗
Included in Filter Kit (Part No. HA3017)
**
Included in Rotor Kit (Part No. HA3004)
∞
Included in Pump Adjustment Kit (Part No. HA3020)