116170-01A 19www.desatech.comPARTS LISTMODELS BC55CT, RC55CT, UKC55CT, BC70ET, RC70ET AND UKC70ETThis list contains replaceable parts used in your heater. When ordering parts, be sure to provide the correctmodel and serial numbers (from the model plate), then the part number and description of the desired part.KEY PARTNO. NUMBER DESCRIPTION QTY.1 M51104-01 Handle 12 098511-67 Upper Shell (Service Part Will Be Black) 13 M11084-29 Screw, #10-16 x 3/4" 24 108631-01 Screw, #10-16 x 1" 25 098512-50 Combustion Chamber (55) 1098512-51 Combustion Chamber (70) 16 M10908-2 Screw, #6-32 x 3/8" 27 103154-03 Photocell Bracket 18 M16656-24 Photocell Assembly 19 (see page 22) Burner Head Assembly 110 M11084-26 Screw, #10-16 x 3/8" 211 103684-01 Fan (55) 1M29678 Fan (70) 112 (see page 22) Motor and Pump Assembly 113 M51105-01 Fan Guard 114 113065-01 Power Cord 115 M11143-1 Strain Relief Bushing 116 NTC-4C Hex Lock Nut, 1/4-20 217 M11084-26 Screw, #10-16 x 3/8" 818 M50631 Rubber Bumper 219 097461-16 Side Cover 220 101205-01 Motor Bracket 121 M50104-06 Bushing 122 M11271-8 Clip Nut 623 M50104-02 Bushing 124 M11084-26 Screw, #10-16 x 3/8" 625 M10908-14 Screw, #8-32 x 3/8" 126 098511-234 Lower Shell (Service Part Will Be Black) 127 M50814-06 Rubber Airline 128 079973-01 Fuel Line 129 M50876-05 Fuel Filter with bushing 130 M10990-3 Rubber Bushing 131 102349-01 PCB Support 532 104068-02 Ignition Control Assembly 133 113280-01 Fuel Cap w/ Gauge (includes Gasket)(Use with Fuel Tank 113279-01) 134 113279-01 Fuel Tank (Plastic Filler Neck) 135 M51108-01 Shell Heat-Shield 136 104458-01 Thermostat 137 M12461-18 Screw, #8-32 x 7/8" 138 104460-01 Thermostat Knob 139 WLE-2 Lock Washer, EXT #8 140 113461-01 ON/OFF Switch 141 M15823-27 Screw #10-16 x 1/2" 442 079532-01 Nose Cone Guard 1PARTS AVAILABLE - NOT SHOWN103814-01 Wire Tie (For Ignition Control Assembly) 1M9900-170 Wire Assembly(Thermostat to Ignition Control Assembly) 1079010-46 Wire Assembly (Connects Switch to Thermostator Ignition Control) 1