Manufacturer
Trane Replacement Parts

Model Number
YSC120E4EHB

Parts List

CategoryPart NumberDescriptionDemandAvailability
ANG01291
Trane Angle Outside Air Linkage Connection 6No
ActuatorANG01293
Trane Angle, Actuator To Drive RodNo
BAF01246
Trane Baffle, Indoor Condensate, Rear, 16.97 X 11.29No
BaseBAS01910
Trane Base Thermostat 18-32V 50/60Hz Gas AnNo
BaseBAS01908
Trane Base, Thermostat, 18-32V, 50/60 Hz, Gas And ElectrNo
BearingBRG00271
Trane Bearing Damper Molded .45 Id X .31 LgNo
BearingBRG00125
Trane Bearing Linkage .25/.31 Ball Joint .2No
BearingBRG00300
Trane Bearing Linkage Pivot Female Nylon .No
BearingBRG00653
Trane Bearing, Insert, Damper, .260 BoreNo
BladeBLD01012
Trane Blade Economizer Damper 30.80 X 11.00No
BladeBLD01048
Trane Blade Return Air Economizer Plastic 3No
BLK00940
Trane Block; 6 Terminals (Lvtb)No
Cooking PlateBOF01669
Trane Blockoff Barometric Relief (Duct BlockoNo
BOF01616
Trane Blockoff Lower Economizer 40.19 X 2.09No
BoardBRD03177
Trane Board Accessory Reliatel CommunicationNo
Bracket, Flange, BladeBRK03275
Trane Bracket Compressor Support (3 Sides)No
Bracket, Flange, BladeBRK00688
Trane Bracket Connecting Heat SinkNo
Bracket, Flange, BladeBRK03141
Trane Bracket Economizer Filler 31.69 X 2.10No
Bracket, Flange, BladeBRK02984
Trane Bracket End BurnerNo
Bracket, Flange, BladeBRK03140
Trane Bracket Filter Outside Air 37.93 X 1.No
Bracket, Flange, BladeBRK03097
Trane Bracket Filter Stop 40.00 X 3.00No
Bracket, Flange, BladeBRK03234
Trane Bracket Indoor Coil Bottom 0.65 X 4.3No
Bracket, Flange, BladeBRK03550
Trane Bracket Mounting Return Air BladeNo
Bracket, Flange, BladeBRK03010
Trane Bracket Options Module 7.50 X 6.00No
Bracket, Flange, BladeBRK03921
Trane Bracket Plenum Top Front Angle 19.75 XNo
Bracket, Flange, BladeBRK03922
Trane Bracket Plenum Top Rear Angle 19.75 XNo
Bracket, Flange, BladeBRK03382
Trane Bracket, Outdoor Air Sensor Mount, 5.25 LNo
Bracket, Flange, BladeBRK03923
Trane Bracket, Plenum Bottom Angle, 19.71 X 2.13 X 4.50No
BurnerBNR01071
Trane Burner; 0.60 Id Inshot Burner 0.036 ThkNo
BUS00465
Trane Bushing Snap Black Universal 1.093 MoNo
PanelBUS00338
Trane Bushing, Snap, 2.00 Inch Od X 1.63 Id, Max Panel TNo
CabinetCBT01492
Trane Cabinet Economizer/damperNo
Cover,CapCAP00072
Trane Cap; Valve Seal .25 FflNo
RailCNL01753
Trane Channel Raceway Front Top Rail 47.61LNo
CNL01122
Trane Channel, Economizer End, 46 In LengthNo
ClipCLP00942
Trane Clip, Static, Retainer, .80 X .56 X .022No
ConnectorCON00490
Trane Connector 0.50 Nom StrNo
CoilCTR01203
Trane Contactor, 2P, 30A, 24V Coil, 30 Fla At 277VNo
PoleCTR01826
Trane Contactor, 3 Pole, 30 Fla, 24 Vac Coil, With LugsNo
PoleCTR01870
Trane Contactor, 3 Pole, 30 Fla, W/o Lugs, 50/60 Hz, 24VNo
ControlCNT04978
Trane Control Bi-metal Disc Limit 230F OpenNo
ControlCNT03520
Trane Control Differential Pressureswitch -0No
ControlCNT03782
Trane Control LimitNo
ControlCNT04671
Trane Control Limit Auto Reset SpstNo
ControlCNT03666
Trane Control Pressure SwitchNo
ControlCNT04875
Trane Control, Evaporator Defrost Kit (Frostat) (BayloamNo
ControlCNT03785
Trane Control; Limit 170F Automatic Reset SNo
ControlCNT05176
Trane Control; Monitor 3-Phase Line UniversaNo
ControlCNT03511
Trane Controllimit 120F AutoresetNo
Cover,CapCOV03258
Trane Cover Top 87.91 X 52.41No
CRB00172
Trane Curb, Adapta Curb (Bayqacb011aa), Transitions BaycNo
CRB00173
Trane Curb, Adapta Curb (Bayqacb012aa), Transitions BaycNo
CRB00174
Trane Curb, Adapta Curb (Bayqacb013aa), Transitions BaycNo
CRB00176
Trane Curb, Roofcurb (Baycurb043ab)No
DamperDMP02176
Trane Damper, 0-50% Manual Outside Air Damper (Baydmpr05No
DamperDMP02840
Trane Damper, Barometric Relief (Baybarm011ab)No
DamperDMP02957
Trane Damper, Reliatel, 0-50 Percent Motorized Outside ANo
KitBAYTUBE400A
Trane Discharge Air Sensing Kit, Gas HeatNo
NozzleDST00946
Trane Distributor Assembly 8 Outlets #2.5 NNo
DST00945
Trane Distributor Assembly Indoor 12 OutletNo
ExhaustDUC01040
Trane Duct Flue Exhaust Aluminum Coated WeldNo
ECN00109
Trane Economizer, Electromechanical, 0-100% Dry Bulb (BaNo
ECN00123
Trane Economizer, Reliatel, 0-100% Dry Bulb (Bayecon087aNo
ELL00030
Trane Elbow, .75, 90 Deg St, 150# MiNo
EvaporatorPAN02916
Trane Evaporator/condinsate Drain PanNo
DriveFAN04214
Trane Fan, Indoor Fan/blower Assembly, Direct Drive, 200No
Motor,Ice Maker MotorFAN04216
Trane Fan; 2 Speed Combustion Air Blower 1/15No
BladeFAN03162
Trane Fan; 4 Blade 26 In Dia 30 Deg Pitch CNo
FilterFLR00063
Trane Filter, 20X25x2No
Fuse, Thermal Fuse, BreakerFUS01282
Trane Fuse; 20A 600V Class Cc 0.406 DiameteNo
GKT03850
Trane Gasket Combustion BlowerNo
GKT03926
Trane Gasket Heat Exchanger Vestibule FibergNo
GRL01353
Trane Grille Outdoor Fan 30.33 Mtg DiaNo
GRM00277
Trane Grommet .96 Id X .05 - .12 Grv 3/4 IpsNo
RubberGRM00039
Trane Grommet, Rubber .25 Id X .05 Grv MldNo
GuardGRD00423
Trane Guard, Thermostat (Bay28x190)No
HandleHDL00887
Trane Handle Access Panel Black Plastic 5.1No
KIT13696
Trane Heater Accessory Crankcase 230V (BaycNo
HTR03908
Trane Heater Crankcase 40W 230V 6.5 Dia 7No
HTR06511
Trane Heater, Crankcase, 70W, 230V, 6.5 Dia, 65/46 In LeNo
HolderHLD00159
Trane Holder FuseNo
IgnitionCNT04717
Trane Ignition ControlYNo
IGN00114
Trane Ignitor ElectrodeNo
InsulationINS02777
Trane Insulation Collector Cover 18.75 X 13.No
KitKIT15640
Trane Kit High Altitude (Bayhakt010c)No
KitKIT07669
Trane Kit Ship With Parts For Economizer (ConNo
KitKIT09433
Trane Kit, Accessory, Options Board (Bayabrd001ca)No
KitKIT13703
Trane Kit, Clogged Filter Switch (Baydfps003bb). (OptionNo
KitKIT15338
Trane Kit, Clogged Filter Switch (Baydfps014aa). (OptionNo
KitKIT15160
Trane Kit, Co2 Demand-controlled Ventilation Duct SensorNo
KitKIT15159
Trane Kit, Co2 Sensing (Bayco2k001b)No
KitKIT15162
Trane Kit, Comparative Enthalpy (Bayenth006b)No
KitKIT06658
Trane Kit, Enthalpy Control (Bayenth001ab)No
KitKIT13704
Trane Kit, Fan Failure Switch (Baydfps004ab). (Options BNo
KitKIT15864
Trane Kit, Field Installed Bci (Baybcir001a)No
KitKIT15390
Trane Kit, Flue Extension - 5 Ft Length, 9 Inch ExtensioNo
KitKIT08039
Trane Kit, Grommets. Compressor Mounting. (Consists Of 4No
KitKIT15623
Trane Kit, Lp Conversion (Baylpkt029c)No
KitKIT15163
Trane Kit, Power Exhaust, 208/230V (Baypwrx026a)No
KitKIT15161
Trane Kit, Reference Enthalpy (Bayenth005a)No
KitKIT13711
Trane Kit, Ventilation Overide (Bayvnor001bb) (Options BNo
DHY01287
Trane Liquid Line DrierNo
BurnerMFD00996
Trane Manifold Gas 3/4/X 4 BurnerNo
BurnerMFD00995
Trane Manifold Gas 3/4/X 5 BurnerNo
FLR04277
Trane Metal MeshNo
ModuleMOD01301
Trane Module Actuator Foot Mounted W/captivNo
ModuleMOD01298
Trane Module Relia Tel Gas Dual Stagew/chassNo
ModuleMOD01412
Trane Module, Control, Reliatel OptionsNo
ModuleMOD01658
Trane Module, Reliatel - Refrigeration, Dual Circuit GasNo
Motor,Ice Maker MotorMOT10511
Trane Motor 3/4 Hp 208-230/60/1 1100 Rpm CNo
MNT02192
Trane Mount Adapter Economizer 33.2 X 1.2No
MNT02194
Trane Mount Transformer Tbue 14.43 X 10.33No
NutNUT00920
Trane Nut 0.25- Push On Spring SteelNo
NutNUT00890
Trane Nut Pallet 5/16-18 Unc 2B Thd.No
NutNUT00338
Trane Nut, .25- , Push On Spring Steel, If Pin Required,No
NutNUT00009
Trane Nut, .25-20, Hex LockNo
ORF01417
Trane Orifice Air 2.25 Dia AluminumNo
ORF01342
Trane Orifice Gas Spud 3.3 Mm DiaNo
PAI00074
Trane Paint Spray Slate Grey Full Gloss(88)No
PNL13368
Trane Panel Access Blower 25.19 X 17.32No
PNL13364
Trane Panel Access Compressor 43.25 X 34.98No
PNL13367
Trane Panel Access Heat/gas 18.54 X 17.32.No
PNL13387
Trane Panel Center Post Right Front 43.29 XNo
PNL13375
Trane Panel Corner Post Left Front 43.29 XNo
PanelPNL13376
Trane Panel Corner Post Right Rear 43.29 XNo
PanelPNL13369
Trane Panel Economizer 43.25 X 40.31No
PNL13366
Trane Panel Filter Access 43.25 X 21.67 IncNo
PanelPNL13390
Trane Panel Horizontal Return Duct Or DownfloNo
PanelPNL13391
Trane Panel Horizontal Supply Duct Or DownfloNo
PanelPNL26794
Trane Panel Indoor Fan Blockoff 24.56 X 19.5No
PanelPNL13370
Trane Panel Rear 50.27 X 43.72No
PanelPNL14759
Trane Panel Tbue Enclosure Front 30.40 X 6.No
PanelPNL26790
Trane Panel Wrapper Control BoxNo
PanelPNL26730
Trane Panel, Top Wrapper, Heat Exchanger, 19.59 X 12.11No
Cooking PlatePLT03568
Trane Plate Blade Stiffener Outside Air 6.0No
Cooking PlatePLT03637
Trane Plate Collector Cover 18.88 X 13.59No
Cooking PlatePLT03619
Trane Plate Mounting Compressor 34.56 X 14.No
Cooking PlatePLT03469
Trane Plate No Convenience Outlet 4.92 X 2.1No
Cooking PlatePLT04558
Trane Plate Plenum Front With Orifice 24.60No
Cooking PlatePLT04559
Trane Plate Plenum Motor Mounting 24.31 X 24No
Cooking PlatePLT03639
Trane Plate Trane Logo Decorative NameplateNo
Cooking PlatePLT03127
Trane Plate, Combined Mounting Plate And Adapter Plate (No
Cooking PlatePLT02562
Trane Plate, Sensor Mounting (Baymtpl004aa)No
RailRAL00877
Trane Rail Base 88.57 X 53.22 (3 Sidesu ShaNo
RailRAL00878
Trane Rail End 53 In LengthNo
RelayRLY03065
Trane Relay Dpdt 5 Amps At 120/277 Vac 24 VNo
ModuleBAYRTEM001A
Trane Reliatel Economizer Logic ModuleNo
RingRNG01005
Trane Ring Extruded Fin Heat Sink 3.00 WideNo
ROD01129
Trane Rod Horizontal Linkage Conn - .31 Dia XNo
ROD00667
Trane Rod Linkage .25 Dia X 11.50No
ROD00619
Trane Rod Steel .44 Dia X 1.94 Lg Zinc Or CNo
ROD01137
Trane Rod Support 20 InchesNo
ExhaustSRN00850
Trane Screen, Exhaust, Stainless Steel Wire Mesh, 3.47 XNo
ScrewSCR00709
Trane Screw 10-24 X .50No
ScrewSCR00909
Trane Screw 6-32 X .75No
ScrewSCR01421
Trane Screw M10 X 25No
ScrewSCR01557
Trane Screw Sheet Metal 0.25-14 X 0.62 Hex HNo
ScrewSCR01072
Trane Screw,8-32 X 1.00No
ScrewSCR01996
Trane Screw; #10-32 Thread Forming Ind 5/16 HNo
ScrewSCR00721
Trane Screw; Phillips Head 6-32 X 1/2No
DamperSEL00920
Trane Seal, Damper Blade, 30.80 Inch LengthNo
SET00819
Trane Seat, Saddle Mount AssemblyNo
KitSEN01580
Trane Sensor Co2 Sensing Kit Duct Mounted (ANo
SEN00297
Trane Sensor FlameNo
SEN01196
Trane Sensor Humidity Zone Duct Mounted TraNo
SEN01379
Trane Sensor Temperature Return Air - Duct (No
Remote ControlSEN01448
Trane Sensor Zone Remote Room Sensor 10K(bNo
SEN01447
Trane Sensor Zone Room Sensor W/temp. AdjustNo
SEN00410
Trane Sensor Zone Stat Assembly (Baysens006baNo
ControlSEN01665
Trane Sensor, Dual Setpoint, W/fan Control - Auto/high (No
SEN01195
Trane Sensor, Humidity Zone, Wall Mounted, Trane (BaysenNo
SEN01289
Trane Sensor, Programmable Zone, Constant Volume/heat PuNo
Remote ControlSEN01378
Trane Sensor, Temperature, Remote, Wall Mounted (BaystatNo
ProbeSEN00278
Trane Sensor, Thermistor Probe, -40 Deg C To 65 Deg, StrNo
SEN00495
Trane Sensor, Zone Level 4 (Baysens013ca) Room Sensor W/No
Remote ControlSEN00435
Trane Sensor, Zone Level 4 (Baysens017bb) Remote Room SeNo
SEN00496
Trane Sensor, Zone Level 4 (Trane). (Baysens014ca) RoomNo
SEN00413
Trane Sensor, Zone Stat Assembly (Baysens010bb), Dual SeNo
PumpSEN00408
Trane Sensor, Zone Stat, Level 2, Non-heat Pump (BaysensNo
ProbeSEN01829
Trane Sensor; Thermistor Probe -40 To 65C .2No
SEN01450
Trane Sensor; Zone Room Sensor W/ Override AnNo
ShieldSHD00346
Trane Shield Rain 13.9 X 4.5No
CoilSUP04486
Trane Support Indoor Coil 51.6 Inch LengthNo
SwitchSWT02649
Trane Switch Flame RolloutYNo
SwitchSWT03403
Trane Switch High Pressure Brazed Opens AtNo
SwitchSWT03402
Trane Switch High Pressure Brazed Opens AtNo
SwitchSWT03173
Trane Switch Low Pressure Cutout 250 Open ANo
THT02553
Trane Thermostat T7350 3H/2c. (Baystat053aa)No
ClipTHT02761
Trane Thermostat With Clip .5/.625 Tube 72"No
THT02424
Trane Thermostat, 1 Heat (Gas/elec) 1 Cool (Tcont200ann1No
THT02551
Trane Thermostat, Commercial Pro, 2H/2c. (Baystat050aa)No
THT02552
Trane Thermostat, Commercial Vision Pro, 2H/2c. (BaystatNo
THT02550
Trane Thermostat, Focus Pro 3H/2c (Baystat055aa)No
THT02239
Trane Thermostat, High Temperature (Bayfrst001aa)No
Remote ControlTHT00839
Trane Thermostat, Remote Potentiometer, 60-90 Deg F (BayNo
ClipTHT02760
Trane Thermostat, With Clip, .5/.625 Tube, 72" Black WirNo
TimerTMR00140
Trane Timer, Antishort Cycle (Bayasct001)No
ToolTOL00099
Trane Tool Resistance Decade BoxNo
TransformerTRR01998
Trane Transformer; Auto 480/600V Pri 240V SeNo
TUB12177
Trane Tube Assembly Discharge With Hpco CiNo
TUB12176
Trane Tube Assembly Discharge With Hpco CiNo
Pipe, Tube, Hose, FittingTUB10506
Trane Tube Connecting Pressure Silicon RubbeNo
InletTRB00119
Trane Turbulator Inlet 12 Inch Includes WirNo
VAL08750
Trane Valve Gas Nat 2 Stage 24VacNo
WasherWAS00670
Trane Washer .26 Id X .49 OdNo
WasherWAS00041
Trane Washer, Flat, Plain, #12 .25 Id X .56 Od, .065 ThkNo
WasherWAS00622
Trane Washer,10mm Id X 18.1 OdNo
TapWEL00848
Trane Well Bulb Tap Static 1.0 Length X 0.No
WireWIR03439
Trane Wire Harness Compressor 14 Awg Cc2No
WIR03413
Trane Wire Harness Control Reliatel. IncludNo
WIR03425
Trane Wire Harness Gas 460/575V Inducer WirNo
WireWIR04406
Trane Wire Harness Low Pressure Switch 42 INo
WireWIR04407
Trane Wire Harness Low Pressure Switch 55 INo
WireWIR03277
Trane Wire Harness Option Module Gender ChanNo
WireWIR03419
Trane Wire Harness Options - Comm-j2 To RtomNo
WireWIR04548
Trane Wire Harness Options- Tbue Power NonNo
WireWIR05196
Trane Wire Harness Power (2C2w8a21a1ac1No
WIR03405
Trane Wire Harness Power. (28.5 Total LengthNo
WireWIR03278
Trane Wire Harness Supply Air Tempering BkNo
WireWIR04279
Trane Wire Turbulator SupportNo
WireWIR03437
Trane Wire, Harness, Compressor, 14 Awg, Cc1, 46 In LengNo
WireWIR05194
Trane Wire, Harness, Indoor Fan Motor (1Z,2s,3s,gnd,37b,No
WireWIR04139
Trane Wire, Harness, Phase MonitorNo
WireWIR03438
Trane Wire; Harness Compressor 12 Awg Cc1No

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