Manufacturer
Trane Replacement Parts

Model Number
YSC120EWRXA

Description
Packaged Gas/electric Unit

Parts List

CategoryPart NumberDescriptionDemand
FIACURB402A
Trane Accessory, Roof Curb-field Installed
ActuatorANG01293
Trane Angle, Actuator To Drive Rod
ANG01291
Trane Angle, Outside Air Linkage Connection, 6.6 X 4.5
BaseBAS01910
Trane Base, Thermostat 18-32V, 50/60Hz, Gas And Electric
BaseBAS01908
Trane Base, Thermostat, 18-32V, 50/60 Hz, Gas And Electr
BearingBRG01579
Trane Bearing Ball 1.0 Bore Rubber
BearingBRG00271
Trane Bearing, Damper, Molded, .45 Id X .31 Lg
BearingBRG00653
Trane Bearing, Insert, Damper, .260 Bore
BearingBRG02005
Trane Bearing, Insert, Damper, .260 Bore
BearingBRG00125
Trane Bearing, Linkage, .25/.31 Ball Joint, .25-.28 X .5
BearingBRG00300
Trane Bearing, Linkage, Pivot, Female Nylon, .50 Od X .5
BladeBLD01013
Trane Blade, Barometric Relief Plate, 15.21 X 9.94
BladeBLD01012
Trane Blade, Economizer Damper, 30.80 X 11.00
BladeBLD01048
Trane Blade, Return Air Economizer, Plastic, 32.70 X 17.
Cooking PlateBOF01669
Trane Blockoff, Barometric Relief (Duct Blockoff Plate),
CoilBOF01689
Trane Blockoff, Indoor Coil, Front, 32.5 X 5.5
BOF01616
Trane Blockoff, Lower Economizer, 40.19 X 2.09
ShaftSHF03136
Trane Blower Shaft
Axle, Roller, Shaft WheelWHL00625
Trane Blower Wheel
BoardBRD03177
Trane Board Accessory Reliatel Communication
BLT00265
Trane Bolt, .31-18 X .62 Lg.
NutBLT00845
Trane Bolt, Carriage Bd, .38-16 X 1.75 Crg, W/o Nut, Ste
Bracket, Flange, BladeBRK03523
Trane Bracket End Hail Guard Top 38.63 X 1.
Bracket, Flange, BladeBRK03097
Trane Bracket Filter Stop 40.00 X 3.00
Bracket, Flange, BladeBRK02975
Trane Bracket, Adjustment, Motor (Idler Gear)
Bracket, Flange, BladeBRK03274
Trane Bracket, Base Support Mount, 10.3 Length (Forklift
Bracket, Flange, BladeBRK03735
Trane Bracket, Bearing, 3 Arm Mechanically Clinched Asse
Bracket, Flange, BladeBRK03275
Trane Bracket, Compressor Support (3 Sides)
Bracket, Flange, BladeBRK03141
Trane Bracket, Economizer Filler, 31.69 X 2.10
Bracket, Flange, BladeBRK02984
Trane Bracket, End Burner
Bracket, Flange, BladeBRK03096
Trane Bracket, Filter Stop, 31.97 X 3.00
Bracket, Flange, BladeBRK03140
Trane Bracket, Filter, Outside Air, 37.93 X 1.44
Bracket, Flange, BladeBRK03234
Trane Bracket, Indoor Coil, Bottom, 0.65 X 4.39 X 1.50
Bracket, Flange, BladeBRK02977
Trane Bracket, Motor Mounting Plate, Bottom, 14.5 X 8.0.
Bracket, Flange, BladeBRK02978
Trane Bracket, Motor Mounting Plate, Top, 11.7 X 7.8. In
Bracket, Flange, BladeBRK03550
Trane Bracket, Mounting, Return Air Blade
Bracket, Flange, BladeBRK02986
Trane Bracket, Orifice, 3 Burner
Bracket, Flange, BladeBRK03382
Trane Bracket, Outdoor Air Sensor Mount, 5.25 L
Bracket, Flange, BladeBRK02988
Trane Bracket, Sensor, 3 Burner
Bracket, Flange, BladeBRK03098
Trane Bracket, Top, Indoor Coil Mount, 6 In Length
Bracket, Flange, BladeBRK03736
Trane Bracket; Bearing 4 Arm
BurnerBNR01070
Trane Burner; .70 Id Inshot Burner, .036 Thk 304 Stainle
BUS00485
Trane Bushing, .62 Mtg W/max .44 Id
BUS00363
Trane Bushing, Strain Relief
CabinetCBT01492
Trane Cabinet, Economizer/damper
Cover,CapCAP00072
Trane Cap; Valve, Seal, .25 Ffl
CNL01122
Trane Channel, Economizer End, 46 In Length
ClipCLP00940
Trane Clip, Static, Retainer, .80 X .56 X .022
ClipCLP00942
Trane Clip, Static, Retainer, .80 X .56 X .022
FAN03130
Trane Combustion Air Blower 2 Spd
Compressor - Sealed SystemCOM08837
Trane Compressor; Scroll, Ssa067a3bp
Motor,Ice Maker MotorMOT16275
Trane Condenser Motor .75Hp 208/230V
ConnectorCON00306
Trane Connector, .75 Nom
CoilCTR01203
Trane Contactor, 2P, 30A, 24V Coil, 30 Fla At 277V
PoleCTR01826
Trane Contactor, 3 Pole, 30 Fla, 24 Vac Coil, With Lugs
PoleCTR01870
Trane Contactor, 3 Pole, 30 Fla, W/o Lugs, 50/60 Hz, 24V
CTR02575
Trane Contactor, 3P 30 Fla, 600 Vac Max, 24 Va
ControlCNT04978
Trane Control Bi-metal Disc Limit 230F Open
ControlCNT03520
Trane Control, Differential Pressureswitch, -0
ControlCNT04875
Trane Control, Evaporator Defrost Kit (Frostat) (Bayloam
ControlCNT03511
Trane Control,limit 120F Autoreset
COR00006
Trane Core; Valve Port, .79 Length, .206-36 Uns 2A Thd
Cover,CapCOV03169
Trane Cover, Return Duct (Or Barometric Relief Duct Cove
Cover,CapCOV03258
Trane Cover, Top, 87.91 X 52.41
BAYQACB011A
Trane Curb, Adapta Curb (Bayqacb011aa), Transitions Bayc
CRB00172
Trane Curb, Adapta Curb (Bayqacb011aa), Transitions Bayc
BAYQACB012A
Trane Curb, Adapta Curb (Bayqacb012aa), Transitions Bayc
CRB00173
Trane Curb, Adapta Curb (Bayqacb012aa), Transitions Bayc
BAYQACB013A
Trane Curb, Adapta Curb (Bayqacb013aa), Transitions Bayc
CRB00174
Trane Curb, Adapta Curb (Bayqacb013aa), Transitions Bayc
CRB00176
Trane Curb, Roofcurb (Baycurb043ab)
DamperBAYDMPR056B
Trane Damper, 0-50% Manual Outside Air Damper (Baydmpr05
DamperDMP02176
Trane Damper, 0-50% Manual Outside Air Damper (Baydmpr05
DamperDMP02112
Trane Damper, Barometric Relief (Baybarm011aa)
DamperDMP02840
Trane Damper, Barometric Relief (Baybarm011ab)
DamperDMP02957
Trane Damper, Reliatel, 0-50 Percent Motorized Outside A
DiffuserDIF00208
Trane Diffuser, Heat Exchanger, 14.50 X 3.90
ExhaustDUC01040
Trane Duct, Flue Exhaust, Aluminum Coated Welded Steel T
ECN00123
Trane Economizer, Reliatel, 0-100% Dry Bulb (Bayecon087a
ELL00030
Trane Elbow, .75, 90 Deg St, 150# Mi
EXC01875
Trane Exchanger Heat
BladeFAN03162
Trane Fan; 4 Blade 26 In Dia 30 Deg Pitch C
BladeFAN03159
Trane Fan; 4 Blade, 26 In Dia, 26 Deg Pitch, Ccw, 1/2 Bo
FilterFLR00063
Trane Filter, 20X25x2
FilterFLR02806
Trane Filter, Disposable Panel, Fiberglass Media, Type 2
FilterFLR02033
Trane Filter, Disposable Panel, Fiberglass Media, W/meta
FilterFLR04278
Trane Filter, Mist Eliminator, 1.0 X 14.90 X 11.00, Mast
GKT03850
Trane Gasket, Combustion Blower
GKT03926
Trane Gasket, Heat Exchanger Vestibule, Fiberglass Reinf
GER00321
Trane Gear, Idler
GRL01353
Trane Grille, Outdoor Fan, 30.33 Mtg Dia
GRM00277
Trane Grommet, .96 Id X .05 - .12 Grv, 3/4 Ips
RubberGRM00039
Trane Grommet, Rubber .25 Id X .05 Grv Mld
GuardGRD00423
Trane Guard, Thermostat (Bay28x190)
HandleHDL00887
Trane Handle, Access Panel, Black Plastic, 5.15 X 3.275
KIT13696
Trane Heater Accessory Crankcase 230V (Bayc
HTR03908
Trane Heater Crankcase 40W 230V 6.5 Dia 7
HoodHOD00420
Trane Hood, Barometric Relief, L.h.
HoodHOD00418
Trane Hood, Barometric Relief, R.h.
HousingHUS03660
Trane Housing, Blower, 12 X 12. Brackets Not Included.
HousingHUS03661
Trane Housing; Blower 15 X 15
IgnitionCNT04717
Trane Ignition Control
IGN00114
Trane Ignitor, Electrode
InsulationINS02777
Trane Insulation Collector Cover 18.75 X 13.
InsulationINS02800
Trane Insulation, Collector Cover, 16.00 X 13.48, Alumin
IsolatorISR00007
Trane Isolator, Vibration
KEY00299
Trane Key; 1/4 In X 1/4 In X 1 In
KEY00300
Trane Key; 1/4 In X 1/4 In X 1-1/2 In
KitKIT07818
Trane Kit Discharge Air Sensing (Baytube006a)
KitKIT07669
Trane Kit Ship With Parts For Economizer (Con
KitKIT09433
Trane Kit, Accessory, Options Board (Bayabrd001ca)
KitKIT16226
Trane Kit, Automatic Belt Tensioner For Precedent Units.
KitKIT09200
Trane Kit, Belt Drive Tensioning Gear Hardware
KitKIT13703
Trane Kit, Clogged Filter Switch (Baydfps003bb). (Option
KitKIT15338
Trane Kit, Clogged Filter Switch (Baydfps014aa). (Option
KitKIT15160
Trane Kit, Co2 Demand-controlled Ventilation Duct Sensor
KitKIT15159
Trane Kit, Co2 Sensing (Bayco2k001b)
KitKIT15162
Trane Kit, Comparative Enthalpy (Bayenth006b)
KitKIT13704
Trane Kit, Fan Failure Switch (Baydfps004ab). (Options B
KitKIT15864
Trane Kit, Field Installed Bci (Baybcir001a)
KitKIT15390
Trane Kit, Flue Extension - 5 Ft Length, 9 Inch Extensio
KitKIT08039
Trane Kit, Grommets. Compressor Mounting. (Consists Of 4
KitKIT15640
Trane Kit, High Altitude (Bayhakt010c)
KitKIT15623
Trane Kit, Lp Conversion (Baylpkt029c)
KitKIT12144
Trane Kit, Oversized Motor, 3 Hp, 208-230/460/60/3 (Bayh
KitKIT09473
Trane Kit, Phase Monitor, Includes Phase Monitor, Wire H
KitKIT15163
Trane Kit, Power Exhaust, 208/230V (Baypwrx026a)
KitKIT15161
Trane Kit, Reference Enthalpy (Bayenth005a)
KitKIT13711
Trane Kit, Ventilation Overide (Bayvnor001bb) (Options B
LAT00846
Trane Latch Slide Flush Style Black Plastic
DHY01287
Trane Liquid Line Drier
BurnerMFD00997
Trane Manifold, Gas, 3/4/X 3 Burner (Does Not Include Th
FLR04277
Trane Metal Mesh
ModuleMOD01301
Trane Module Actuator Foot Mounted W/captiv
ModuleMOD01298
Trane Module Relia Tel Gas Dual Stagew/chass
ModuleMOD01484
Trane Module, Economizer Logic Module (Module Only)
Motor,Ice Maker MotorMOT10511
Trane Motor 3/4 Hp 208-230/60/1 1100 Rpm C
Motor,Ice Maker MotorMOT10508
Trane Motor, .70 Hp, 208-230/60/1, 1100 Rpm, Ccw Lead En
Motor,Ice Maker MotorMOT02913
Trane Motor; 1 Hp, 208-230/460/60/3, 1725 Rpm, 56 Frame,
MNT02192
Trane Mount, Adapter, Economizer, 33.2 X 1.2
NutNUT00338
Trane Nut, .25- , Push On Spring Steel, If Pin Required,
NutNUT00920
Trane Nut, 0.25- Push On Spring Steel
NutNUT00588
Trane Nut, Hex Rivet, .31-18
NutNUT00355
Trane Nut, Hex, Lock, 5/16In.-18
NutNUT00890
Trane Nut, Pallet, 5/16-18 Unc 2B Thd.
ORF01416
Trane Orifice, Air, 1.844 Dia, Aluminum
ORF01342
Trane Orifice, Gas, Spud, 3.3 Mm Dia
PAI00074
Trane Paint, Spray, Slate Grey, Full Gloss(88) (Shipping
PNL13368
Trane Panel Access Blower 25.19 X 17.32
PNL13364
Trane Panel Access Compressor 43.25 X 34.98
PNL13367
Trane Panel Access Heat/gas 18.54 X 17.32.
PNL16807
Trane Panel Blockoff Heat Exchanger
PNL13371
Trane Panel Center Post Left Front 43.29 X
PNL13387
Trane Panel Center Post Right Front 43.29 X
PNL13375
Trane Panel Corner Post Left Front 43.29 X
PanelPNL13376
Trane Panel Corner Post Right Rear 43.29 X
PanelPNL13369
Trane Panel Economizer 43.25 X 40.31
PNL13366
Trane Panel Filter Access 43.25 X 21.67 Inc
PanelPNL13370
Trane Panel Rear 50.27 X 43.72
PNL16809
Trane Panel Side Heat Exchanger. 19.69 X 11.
PNL16812
Trane Panel Wrapper Rear Heat 43.60L X 27.
PanelPNL13337
Trane Panel, Access, Blockoff, Blower, 21.97 X 17.32
PanelPNL13345
Trane Panel, Access, Compressor, 37.25 X 34.98
PanelPNL13336
Trane Panel, Access, Gas Heat, 17.32 X 15.79, Includes H
PanelPNL13356
Trane Panel, Blockoff, Corner, Right Front, Tbue, 37.25
PanelPNL16806
Trane Panel, Blockoff-heat, 14.94 X 12.00 (Triangle Shap
PanelPNL13353
Trane Panel, Center Post, Left Front, 37.25 X 4.92
PanelPNL13358
Trane Panel, Center Post, Right Front, 37.25 X 4.92, Inc
PanelPNL14763
Trane Panel, Conduit Connection Plate, Tbue, 6.41 X 3.33
PanelPNL13350
Trane Panel, Corner Post, Left Front, 37.25 X 9.0
PanelPNL13352
Trane Panel, Corner Post, Right Rear, 37.25 X 4.15
PanelPNL13347
Trane Panel, Economizer, 40.31 X 37.25
PanelPNL13344
Trane Panel, Filter Access, 37.25 X 21.67, Includes HandY
PanelPNL13391
Trane Panel, Horizontal Supply Duct Or Downflow Return D
PanelPNL14769
Trane Panel, Rear Filler, 37.29 X 6.02
PanelPNL13338
Trane Panel, Rear, 50.27 X 37.72
PanelPNL16808
Trane Panel, Side, Heat Exchanger. 16.94 X 11.35
PanelPNL14757
Trane Panel, Tbue Enclosure, Front, 24.40 X 6.80
PanelPNL14761
Trane Panel, Tbue Enclosure, Rear, With Powered Conv Out
PanelPNL26790
Trane Panel, Wrapper, Control Box
PanelPNL16811
Trane Panel, Wrapper, Rear, Heat Exchanger
PanelPNL16810
Trane Panel, Wrapper, Top, 19.74 X 16.59
Cooking PlatePLT03637
Trane Plate Collector Cover 18.88 X 13.59
Cooking PlatePLT03568
Trane Plate, Blade Stiffener, Outside Air, 6.0 X 1.7
Cooking PlatePLT03638
Trane Plate, Collector Cover, 16.13 X 13.59
Cooking PlatePLT03127
Trane Plate, Combined Mounting Plate And Adapter Plate (
Cooking PlatePLT03619
Trane Plate, Mounting, Compressor, 34.56 X 14.30
Cooking PlatePLT03469
Trane Plate, No Convenience Outlet, 4.92 X 2.13
Cooking PlatePLT02562
Trane Plate, Sensor Mounting (Baymtpl004aa)
Cooking PlatePLT03639
Trane Plate, Trane Logo Decorative Nameplate, 10.0 X 3.6
RailRAL00877
Trane Rail, Base, 88.57 X 53.22 (3 Sides,u Shaped)
RailRAL00878
Trane Rail, End, 53 In Length
ModuleBAYRTEM001A
Trane Reliatel Economizer Logic Module
ROD01129
Trane Rod, Horizontal Linkage Conn - .31 Dia X 5.50
ROD00667
Trane Rod, Linkage, .25 Dia X 11.50
ROD00619
Trane Rod, Steel, .44 Dia X 1.94 Lg, Zinc Or Cad Plated
ROD01137
Trane Rod, Support, 20 Inches
ExhaustSRN00850
Trane Screen, Exhaust, Stainless Steel Wire Mesh, 3.47 X
ScrewSCR01634
Trane Screw, .31-18 X .75, Hex Mach
ScrewSCR00709
Trane Screw, 10-24 X .50
ScrewSCR00909
Trane Screw, 6-32 X .75
ScrewSCR01072
Trane Screw,8-32 X 1.00
ScrewSCR01996
Trane Screw; #10-32 Thread Forming, Ind 5/16 Hex Flg Was
ScrewSCR00721
Trane Screw; Phillips Head, 6-32 X 1/2
ScrewSCR01623
Trane Screw; Sheet Metal, 10-16 Unc X 1/2, High Torque,Y
DamperSEL00920
Trane Seal, Damper Blade, 30.80 Inch Length
DamperSEL00497
Trane Seal, Damper Blade, 75.31 Inches
SET00819
Trane Seat, Saddle Mount Assembly
KitSEN01580
Trane Sensor Co2 Sensing Kit Duct Mounted (A
SEN01196
Trane Sensor Humidity Zone Duct Mounted Tra
Remote ControlSEN01448
Trane Sensor Zone Remote Room Sensor 10K(b
SEN01447
Trane Sensor Zone Room Sensor W/temp. Adjust
SEN00410
Trane Sensor Zone Stat Assembly (Baysens006ba
ControlSEN01665
Trane Sensor, Dual Setpoint, W/fan Control - Auto/high (
SEN00297
Trane Sensor, Flame
SEN01195
Trane Sensor, Humidity Zone, Wall Mounted, Trane (Baysen
SEN01289
Trane Sensor, Programmable Zone, Constant Volume/heat Pu
SEN01582
Trane Sensor, Temperature, Operating Range 45 To 99F (Ba
Remote ControlSEN01378
Trane Sensor, Temperature, Remote, Wall Mounted (Baystat
SEN01379
Trane Sensor, Temperature, Return Air - Duct (Baystat059
ProbeSEN00275
Trane Sensor, Thermistor Probe, -40 Deg C To 65 Deg C, 1
ProbeSEN00278
Trane Sensor, Thermistor Probe, -40 Deg C To 65 Deg, Str
SEN00495
Trane Sensor, Zone Level 4 (Baysens013ca) Room Sensor W/
Remote ControlSEN00435
Trane Sensor, Zone Level 4 (Baysens017bb) Remote Room Se
SEN00496
Trane Sensor, Zone Level 4 (Trane). (Baysens014ca) Room
SEN00413
Trane Sensor, Zone Stat Assembly (Baysens010bb), Dual Se
PumpSEN00408
Trane Sensor, Zone Stat, Level 2, Non-heat Pump (Baysens
SEN01036
Trane Sensor; Humidity 10-90 Precent Relative
ProbeSEN01829
Trane Sensor; Thermistor Probe -40 To 65C .2
SEN01450
Trane Sensor; Zone Room Sensor W/ Override An
ShaftSHF03137
Trane Shaft, Indoor Fan, 19.062 Length X 1 In Dia
SHE00046
Trane Sheave, 1Vl40, 7/8 In. Bore
SHE00866
Trane Sheave, 5/8In. Bore, 1Vl40
SHE01116
Trane Sheave, Ak59 X 1
SHE05382
Trane Sheave; 1Vp40, 5/8 Bore
ShieldSHD00346
Trane Shield, Rain, 13.9 X 4.5
ShieldSHD00351
Trane Shield, Rain, L.h., Barometric Relief
ShieldSHD00350
Trane Shield, Rain, R.h., Barometric Relief
CoilSUP04486
Trane Support, Indoor Coil, 51.6 Inch Length
SwitchSWT02649
Trane Switch Flame Rollout
SwitchSWT03398
Trane Switch, High Pressure, Brazed, Opens At 650 Psig,
SwitchSWT03173
Trane Switch, Low Pressure Cutout, 250 Open, Actuation P
THT02553
Trane Thermostat T7350 3H/2c. (Baystat053aa)
TCONT200AN11AA
Trane Thermostat, 1 Heat (Gas/elec) 1 Cool (Tcont200ann1
THT02424
Trane Thermostat, 1 Heat (Gas/elec) 1 Cool (Tcont200ann1
THT02239
Trane Thermostat, High Temperature (Bayfrst001aa)
BatteryTH5220D1029
Trane Thermostat, Non-programmable, Digital, Battery Or
Remote ControlTHT00839
Trane Thermostat, Remote Potentiometer, 60-90 Deg F (Bay
ToolTOL00099
Trane Tool Resistance Decade Box
Pipe, Tube, Hose, FittingTUB11743
Trane Tube Assembly Indoor Distributor 9 Ou
Pipe, Tube, Hose, FittingTUB10506
Trane Tube, Connecting Pressure, Silicon Rubber, .19 Id
InletTRB00119
Trane Turbulator, Inlet, 12 Inch, Includes Wir04279 Wire
VAL08975
Trane Valve Expansion 5 Ton 3/8 Odf In X 1/
VAL08750
Trane Valve Gas Nat 2 Stage 24Vac
VAL01483
Trane Valve, Body, .44-20 Thd X .25 Ods, Straight, Brass
WasherWAS00612
Trane Washer, .375 Id X .875 Od, Plain - Type A
WasherWAS00283
Trane Washer, Plain, .43 Id X 1.00 Od, .083 Thk, Carbon-
TapWEL00848
Trane Well, Bulb, Tap, Static, 1.0 Length X 0.50 Od X 0.
Axle, Roller, Shaft WheelWHL02204
Trane Wheel, Blower, 12.87 Dia X 12.62W, 1.0 Bore, Cw
WireWIR03458
Trane Wire Harness Communications Interface
WireWIR03439
Trane Wire Harness Compressor 14 Awg Cc2
WIR03413
Trane Wire Harness Control Reliatel. Includ
WireWIR04407
Trane Wire Harness Low Pressure Switch 55 I
WireWIR03419
Trane Wire Harness Options - Comm-j2 To Rtom
WireWIR03423
Trane Wire Harness Return Air Temp/humidity
WireWIR03346
Trane Wire Harness Return Temp And Humidity
WIR03404
Trane Wire Power Harness (Includes Female Con
WireWIR03437
Trane Wire, Harness, Compressor, 14 Awg, Cc1, 46 In Leng
WireWIR03418
Trane Wire, Harness, Indoor Motor, Belt Drive, 74.5 L, 1
WireWIR04406
Trane Wire, Harness, Low Pressure Switch, 42 In Length,
WireWIR04139
Trane Wire, Harness, Phase Monitor
WireWIR03401
Trane Wire, Power Harness (Includes Female Connector For
WireWIR04279
Trane Wire, Turbulator Support
WireWIR03438
Trane Wire; Harness, Compressor, 12 Awg, Cc1, 46 In Leng

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