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116170-01A 19
www.desatech.com
PARTS LIST
MODELS BC55CT, RC55CT, UKC55CT, BC70ET, RC70ET AND UKC70ET
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
NO. NUMBER DESCRIPTION QTY.
1 M51104-01 Handle 1
2 098511-67 Upper Shell (Service Part Will Be Black) 1
3 M11084-29 Screw, #10-16 x 3/4" 2
4 108631-01 Screw, #10-16 x 1" 2
5 098512-50 Combustion Chamber (55) 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 (see page 22) Burner Head Assembly 1
10 M11084-26 Screw, #10-16 x 3/8" 2
11 103684-01 Fan (55) 1
M29678 Fan (70) 1
12 (see page 22) Motor and Pump Assembly 1
13 M51105-01 Fan Guard 1
14 113065-01 Power Cord 1
15 M11143-1 Strain Relief Bushing 1
16 NTC-4C Hex Lock Nut, 1/4-20 2
17 M11084-26 Screw, #10-16 x 3/8" 8
18 M50631 Rubber Bumper 2
19 097461-16 Side Cover 2
20 101205-01 Motor Bracket 1
21 M50104-06 Bushing 1
22 M11271-8 Clip Nut 6
23 M50104-02 Bushing 1
24 M11084-26 Screw, #10-16 x 3/8" 6
25 M10908-14 Screw, #8-32 x 3/8" 1
26 098511-234 Lower Shell (Service Part Will Be Black) 1
27 M50814-06 Rubber Airline 1
28 079973-01 Fuel Line 1
29 M50876-05 Fuel Filter with bushing 1
30 M10990-3 Rubber Bushing 1
31 102349-01 PCB Support 5
32 104068-02 Ignition Control Assembly 1
33 113280-01 Fuel Cap w/ Gauge (includes Gasket)
(Use with Fuel Tank 113279-01) 1
34 113279-01 Fuel Tank (Plastic Filler Neck) 1
35 M51108-01 Shell Heat-Shield 1
36 104458-01 Thermostat 1
37 M12461-18 Screw, #8-32 x 7/8" 1
38 104460-01 Thermostat Knob 1
39 WLE-2 Lock Washer, EXT #8 1
40 113461-01 ON/OFF Switch 1
41 M15823-27 Screw #10-16 x 1/2" 4
42 079532-01 Nose Cone Guard 1
PARTS AVAILABLE - NOT SHOWN
103814-01 Wire Tie (For Ignition Control Assembly) 1
M9900-170 Wire Assembly
(Thermostat to Ignition Control Assembly) 1
079010-46 Wire Assembly (Connects Switch to Thermostat
or Ignition Control) 1