Manufacturer
Trane Replacement Parts

Model Number
YHC120A4EMA

Parts List

CategoryPart NumberDescriptionDemand
MOT12034
Trane 208-230/460V3ph 3Hp 1725Rpm
ANG01291
Trane Angle Outside Air Linkage Connection 6
ActuatorANG01293
Trane Angle, Actuator To Drive Rod
BearingBRG01579
Trane Bearing Ball 1.0 Bore Rubber
BearingBRG00271
Trane Bearing Damper Molded .45 Id X .31 Lg
BearingBRG00125
Trane Bearing Linkage .25/.31 Ball Joint .2
BearingBRG00300
Trane Bearing Linkage Pivot Female Nylon .
BearingBRG01588
Trane Bearing, Cartridge, Ball 1.00 Bore
BearingBRG00653
Trane Bearing, Insert, Damper, .260 Bore
BladeBLD01013
Trane Blade Barometric Relief Plate 15.21 X
BladeBLD01012
Trane Blade Economizer Damper 30.80 X 11.00
BladeBLD01048
Trane Blade Return Air Economizer Plastic 3
BLK00940
Trane Block; 6 Terminals (Lvtb)
Cooking PlateBOF01669
Trane Blockoff Barometric Relief (Duct Blocko
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
BoardBRD01725
Trane Board Replacement Four-wire Power Board
BoardBRD01726
Trane Board, Replacement Photo Detector Board For Innova
NutBLT00845
Trane Bolt Carriage Bd .38-16 X 1.75 Crg W/
BLT00265
Trane Bolt, .31-18 X .62 Lg.
Bracket, Flange, BladeBRK03274
Trane Bracket Base Support Mount 10.3 Length
Bracket, Flange, BladeBRK03275
Trane Bracket Compressor Support (3 Sides)
Bracket, Flange, BladeBRK00688
Trane Bracket Connecting Heat Sink
Bracket, Flange, BladeBRK03141
Trane Bracket Economizer Filler 31.69 X 2.10
Bracket, Flange, BladeBRK02984
Trane Bracket End Burner
Bracket, Flange, BladeBRK03140
Trane Bracket Filter Outside Air 37.93 X 1.
Bracket, Flange, BladeBRK03097
Trane Bracket Filter Stop 40.00 X 3.00
Bracket, Flange, BladeBRK02977
Trane Bracket Motor Mounting Plate Bottom 1
Bracket, Flange, BladeBRK02978
Trane Bracket Motor Mounting Plate Top 11.7
Bracket, Flange, BladeBRK03550
Trane Bracket Mounting Return Air Blade
Bracket, Flange, BladeBRK03010
Trane Bracket Options Module 7.50 X 6.00
Bracket, Flange, BladeBRK03078
Trane Bracket Outdoor Air Sensor
Bracket, Flange, BladeBRK03515
Trane Bracket Return Air Smoke Detector
Bracket, Flange, BladeBRK03238
Trane Bracket Return Air Smoke Detector Tubin
Bracket, Flange, BladeBRK03237
Trane Bracket Return Air Smoke Detector Tubin
Bracket, Flange, BladeBRK03398
Trane Bracket Supply Air Smoke Detector
Bracket, Flange, BladeBRK03050
Trane Bracket Tbue Lock Latch Panel 1.0 X .8
Bracket, Flange, BladeBRK02975
Trane Bracket, Adjustment, Motor (Idler Gear)
Bracket, Flange, BladeBRK02986
Trane Bracket, Orifice, 3 Burner
Bracket, Flange, BladeBRK02988
Trane Bracket, Sensor, 3 Burner
Fuse, Thermal Fuse, BreakerBKR02362
Trane Breaker 100 A H-frame Circuit Breaker
Fuse, Thermal Fuse, BreakerBKR02354
Trane Breaker 35 A H-frame Circuit Breaker
Fuse, Thermal Fuse, BreakerBKR02355
Trane Breaker 40 A H-frame Circuit Breaker
Fuse, Thermal Fuse, BreakerBKR02356
Trane Breaker 45 A H-frame Circuit Breaker
Fuse, Thermal Fuse, BreakerBKR02360
Trane Breaker 80 A H-frame Circuit Breaker
Fuse, Thermal Fuse, BreakerBKR02361
Trane Breaker 90 A H-frame Circuit Breaker
Fuse, Thermal Fuse, BreakerBKR02752
Trane Breaker Circuit 20A 600V 65Ka H.1
Fuse, Thermal Fuse, BreakerBKR02753
Trane Breaker Circuit 25A 600V 65Ka H.1
Fuse, Thermal Fuse, BreakerBKR01932
Trane Breaker Circuit 70A 600V 65Ka
Fuse, Thermal Fuse, BreakerBKR00852
Trane Breaker, Circuit, 100A, 600V, 3P
Fuse, Thermal Fuse, BreakerBKR00841
Trane Breaker, Circuit, 20A, 600V, 3P
Fuse, Thermal Fuse, BreakerBKR00842
Trane Breaker, Circuit, 25A, 600V, 3P
Fuse, Thermal Fuse, BreakerBKR00844
Trane Breaker, Circuit, 35A, 600V, 3P
Fuse, Thermal Fuse, BreakerBKR00845
Trane Breaker, Circuit, 40A, 500V, 3P
Fuse, Thermal Fuse, BreakerBKR00846
Trane Breaker, Circuit, 45A, 600V, 3P
Fuse, Thermal Fuse, BreakerBKR00849
Trane Breaker, Circuit, 70A, 600V, 3P
Fuse, Thermal Fuse, BreakerBKR00850
Trane Breaker, Circuit, 80A, 600V, 3P
Fuse, Thermal Fuse, BreakerBKR00851
Trane Breaker, Circuit, 90A, 600V, 3P
BurnerBNR01070
Trane Burner; .70 Id Inshot Burner .036 Thk 3
BurnerBNR01071
Trane Burner; 0.60 Id Inshot Burner 0.036 Thk
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
ClipCLP00942
Trane Clip, Static, Retainer, .80 X .56 X .022
CoilCOL11437
Trane Coil Indoor Flat Fin 3 Row 40H X 44.
FAN03130
Trane Combustion Air Blower 2 Spd
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
ControlCNT03514
Trane Control
ControlCNT03520
Trane Control Differential Pressureswitch -0
ControlCNT03666
Trane Control Pressure Switch
ControlCNT03511
Trane Controllimit 120F Autoreset
Cover,CapCOV03169
Trane Cover Return Duct (Or Barometric Relief
Cover,CapCOV03258
Trane Cover Top 87.91 X 52.41
CRB00172
Trane Curb, Adapta Curb (Bayqacb011aa), Transitions Bayc
CRB00173
Trane Curb, Adapta Curb (Bayqacb012aa), Transitions Bayc
CRB00174
Trane Curb, Adapta Curb (Bayqacb013aa), Transitions Bayc
CRB00176
Trane Curb, Roofcurb (Baycurb043ab)
DamperDMP02176
Trane Damper, 0-50% Manual Outside Air Damper (Baydmpr05
DamperBAYDMPR056B
Trane Damper, 0-50% Manual Outside Air Damper (Baydmpr05
DamperDMP02112
Trane Damper, Barometric Relief (Baybarm011aa)
DamperDMP02840
Trane Damper, Barometric Relief (Baybarm011ab)
DamperBAYBARM011A
Trane Damper, Barometric Relief (Baybarm011ab)
DamperDMP02957
Trane Damper, Reliatel, 0-50 Percent Motorized Outside A
ControlBAYABRD001C
Trane Defrost Control Board Kit
ExhaustDUC01040
Trane Duct Flue Exhaust Aluminum Coated Weld
ECN00109
Trane Economizer, Electromechanical, 0-100% Dry Bulb (Ba
BAYECON087A
Trane Economizer, Reliatel, 0-100 Percent Dry Bulb (Baye
ECN00123
Trane Economizer, Reliatel, 0-100% Dry Bulb (Bayecon087a
ELL00026
Trane Elbow Black Iron .50 Nps 90 Deg St15
ELL00030
Trane Elbow, .75, 90 Deg St, 150# Mi
KitBAYENTH005A
Trane Enthalpy Kit
EXC01875
Trane Exchanger Heat
BladeFAN03160
Trane Fan 4 Blade 26 In Dia 28 Deg Pitch C
BladeFAN03162
Trane Fan; 4 Blade 26 In Dia 30 Deg Pitch C
Motor,Ice Maker MotorFAN03049
Trane Fan; Centrifugal Assy W/ 1/35 Hp Motor
FilterFLR04278
Trane Filter Mist Eliminator 1.0 X 14.90 X 1
FilterFLR00063
Trane Filter, 20X25x2
FilterFLR00496
Trane Filter, Hi Cfm, Pleated Media, Throwaway, 20 X 25
GKT03850
Trane Gasket Combustion Blower
GKT03926
Trane Gasket Heat Exchanger Vestibule Fiberg
Pipe, Tube, Hose, FittingGKT01533
Trane Gasket Ptfe Size 1" (Fitting Size 1.2
GKT01532
Trane Gasket Ptfe Size 3/4" (Fitting Size 1
GER00321
Trane Gear Idler
GRL01353
Trane Grille Outdoor Fan 30.33 Mtg Dia
RubberGRM00039
Trane Grommet, Rubber .25 Id X .05 Grv Mld
GuardGRD00423
Trane Guard, Thermostat (Bay28x190)
HandleHDL00887
Trane Handle Access Panel Black Plastic 5.1
HDR00721
Trane Header Short Orifice
HDR00722
Trane Header Short Orifice 18 Inch
KIT13696
Trane Heater Accessory Crankcase 230V (Bayc
HingeHNG00051
Trane Hinge 1.42 X 1.50 Lg
HNG00822
Trane Hinge Assembly Non-locking Top Right
HoodHOD00420
Trane Hood Barometric Relief L.h.
HoodHOD00418
Trane Hood Barometric Relief R.h.
HousingHUS03661
Trane Housing; Blower 15 X 15
IgnitionCNT04717
Trane Ignition Control
IGN00114
Trane Ignitor Electrode
InsulationINS02777
Trane Insulation Collector Cover 18.75 X 13.
KEY00831
Trane Key .250 Sq X 1.75 Lg
KEY00299
Trane Key; 1/4 In X 1/4 In X 1 In
KitKIT16226
Trane Kit Automatic Belt Tensioner For Preced
KitKIT09200
Trane Kit Belt Drive Tensioning Gear Hardware
KitKIT07818
Trane Kit Discharge Air Sensing (Baytube006a)
KitKIT15164
Trane Kit Power Exhaust 460V (Baypwrx027a)
KIT09180
Trane Kit Return Air Smoke Detector Parts In
KitKIT07669
Trane Kit Ship With Parts For Economizer (Con
KitKIT01167
Trane Kit Stub Tube Size 1.25-12 W/ 90 Deg
KitKIT09433
Trane Kit, Accessory, Options Board (Bayabrd001ca)
KitKIT13703
Trane Kit, Clogged Filter Switch (Baydfps003bb). (Option
KitKIT15160
Trane Kit, Co2 Demand-controlled Ventilation Duct Sensor
KitBAYCO2K001B
Trane Kit, Co2 Sensing (A Reliatel Economizer Module Wit
KitKIT15159
Trane Kit, Co2 Sensing (Bayco2k001b)
KitKIT15162
Trane Kit, Comparative Enthalpy (Bayenth006b)
KitBAYENTH006B
Trane Kit, Comparative Enthalpy (Bayenth006b)
KitKIT06658
Trane Kit, Enthalpy Control (Bayenth001ab)
KitKIT13704
Trane Kit, Fan Failure Switch (Baydfps004ab). (Options B
KitKIT15390
Trane Kit, Flue Extension - 5 Ft Length, 9 Inch Extensio
KitKIT08039
Trane Kit, Grommets. Compressor Mounting. (Consists Of 4
KitKIT13706
Trane Kit, High Altitude (Bayhakt010bb)
KitKIT12144
Trane Kit, Oversized Motor, 3 Hp, 208-230/460/60/3 (Bayh
KitKIT15163
Trane Kit, Power Exhaust, 208/230V (Baypwrx026a)
KitKIT15161
Trane Kit, Reference Enthalpy (Bayenth005a)
KitKIT09500
Trane Kit, Reliatel Communications Interface That Incorp
KitBAYLTCI002B
Trane Kit, Reliatel Communications Interface That Incorp
KitKIT13711
Trane Kit, Ventilation Overide (Bayvnor001bb) (Options B
KitKIT01159
Trane Kit; Rotolock Compressor To Brazed; 1.00
KitKIT01164
Trane Kit; Rotolock Compressor To Brazed; 1.25
LatchLAT00830
Trane Latch Tbue Lock Out Lever 3.3 X .58
BurnerMFD00997
Trane Manifold Gas 3/4/X 3 Burner (Does Not
BurnerMFD00996
Trane Manifold Gas 3/4/X 4 Burner
BurnerMFD00995
Trane Manifold Gas 3/4/X 5 Burner
FLR04277
Trane Metal Mesh
ModuleMOD01301
Trane Module Actuator Foot Mounted W/captiv
ModuleMOD01298
Trane Module Relia Tel Gas Dual Stagew/chass
ModuleMOD01412
Trane Module, Control, Reliatel Options
ModuleMOD01484
Trane Module, Economizer Logic Module (Module Only)
ModuleMOD01299
Trane Module, Reliatel Gas Single Stage W/chassis Ground
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
MNT02192
Trane Mount Adapter Economizer 33.2 X 1.2
NutNUT00920
Trane Nut 0.25- Push On Spring Steel
NutNUT00587
Trane Nut Hex Cap 38-16
NutNUT00150
Trane Nut Hex Self Locking .38-16
NutNUT00338
Trane Nut, .25- , Push On Spring Steel, If Pin Required,
NutNUT00009
Trane Nut, .25-20, Hex Lock
NutNUT00248
Trane Nut, Lock, .31-18
ORF01416
Trane Orifice Air 1.844 Dia AluminumY
ORF01417
Trane Orifice Air 2.25 Dia Aluminum
ORF01342
Trane Orifice Gas Spud 3.3 Mm Dia
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.
PNL13389
Trane Panel Blockoff Corner Right Front Tb
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
PanelPNL14763
Trane Panel Conduit Connection Plate Tbue 6
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
PanelPNL13390
Trane Panel Horizontal Return Duct Or Downflo
PanelPNL13391
Trane Panel Horizontal Supply Duct Or Downflo
PanelPNL13370
Trane Panel Rear 50.27 X 43.72
PNL16809
Trane Panel Side Heat Exchanger. 19.69 X 11.
PanelPNL14759
Trane Panel Tbue Enclosure Front 30.40 X 6.
PanelPNL14762
Trane Panel Tbue Enclosure Rear With Powere
PNL14760
Trane Panel Tbue Enclosure Rear With Powere
PNL16812
Trane Panel Wrapper Rear Heat 43.60L X 27.
PanelPNL16810
Trane Panel Wrapper Top 19.74 X 16.59
PanelPNL14755
Trane Panel, Mounting, Circuit Breaker, 7.75 X 6.51 X 1.
PLT03633
Trane Plate Blade Stiffener 27.10 X 4.75
Cooking PlatePLT03568
Trane Plate Blade Stiffener Outside Air 6.0
Cooking PlatePLT03637
Trane Plate Collector Cover 18.88 X 13.59
Cooking PlatePLT03619
Trane Plate Mounting Compressor 34.56 X 14.
Cooking PlatePLT03639
Trane Plate Trane Logo Decorative Nameplate
Cooking PlatePLT03127
Trane Plate, Combined Mounting Plate And Adapter Plate (
Cooking PlatePLT02562
Trane Plate, Sensor Mounting (Baymtpl004aa)
RailRAL00877
Trane Rail Base 88.57 X 53.22 (3 Sidesu Sha
RailRAL00878
Trane Rail End 53 In Length
RingRNG01005
Trane Ring Extruded Fin Heat Sink 3.00 Wide
ROD01129
Trane Rod Horizontal Linkage Conn - .31 Dia X
ROD00667
Trane Rod Linkage .25 Dia X 11.50
ROD01137
Trane Rod Support 20 Inches
ROD00580
Trane Rod, Steel, .44 Dia X 1.94 Lg
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
ScrewSCR00889
Trane Screw 10-32 X .50
ScrewSCR00909
Trane Screw 6-32 X .75
ScrewSCR01871
Trane Screw 8-32 X 0.50 (Pack Of 10)
ScrewSCR01989
Trane Screw, 10-32 X .38 Thr Roll, Self-tapping
ScrewSCR00906
Trane Screw, 8-32 X .50
ScrewSCR01996
Trane Screw; #10-32 Thread Forming Ind 5/16 H
ScrewSCR00721
Trane Screw; Phillips Head 6-32 X 1/2
DamperSEL00920
Trane Seal, Damper Blade, 30.80 Inch Length
SEN00297
Trane Sensor Flame
SEN01196
Trane Sensor Humidity Zone Duct Mounted Tra
SEN02076
Trane Sensor Temperature Display Sensorset
SEN01107
Trane Sensor Thermistor -40 To 65C 0.25 Dia
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
SEN01130
Trane Sensor, Digital Zone (Baysens035ab), Digital Displ
SEN01195
Trane Sensor, Humidity Zone, Wall Mounted, Trane (Baysen
SEN01289
Trane Sensor, Programmable Zone, Constant Volume/heat Pu
Remote ControlSEN01127
Trane Sensor, Remote Wall (Baysens033aa)
Remote ControlSEN01120
Trane Sensor, Remote Zone, Dual Thermistor (Baysens032aa
SEN01128
Trane Sensor, Temperature (Baysens034aa), Return Air Rem
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
ProbeSEN00372
Trane Sensor, Thermistor Probe, -40 To 65C
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
SEN01450
Trane Sensor; Zone Room Sensor W/ Override An
SHE00046
Trane Sheave, 1Vl40, 7/8 In. Bore
SHE01116
Trane Sheave, Ak59 X 1
SHE05413
Trane Sheave; Ak59 X 1
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
SLV00094
Trane Sleeve, .75 Nom
CoilSUP04486
Trane Support Indoor Coil 51.6 Inch Length
SwitchSWT01829
Trane Switch Disconnect 100A 600V 3 Pole
Remote ControlS963B1136
Trane Thermostat Remote Potentiometer 60-90
THT02239
Trane Thermostat, High Temperature (Bayfrst001aa)
Remote ControlTHT00839
Trane Thermostat, Remote Potentiometer, 60-90 Deg F (Bay
Cooking PlateTHT02434
Trane Thermostat, Wall Plate, 18-32 Vac, 50/60 Hz, Contr
THT00447
Trane Thermostat,multistage, 2 Stage Heat/2 Stage Cool,
Cooking PlateTHT00583
Trane Thermostatround With Heat Only Wall Pla
TimerTMR00140
Trane Timer, Antishort Cycle (Bayasct001)
ToolTOL00099
Trane Tool Resistance Decade Box
TRR00574
Trane Transformer 460V To 24V-18726
TransformerTRR00548
Trane Transformer 50Va 208/230V
TransformerTRR01998
Trane Transformer; Auto 480/600V Pri 240V Se
Pipe, Tube, Hose, FittingTUB10506
Trane Tube Connecting Pressure Silicon Rubbe
TUB08299
Trane Tube Connecting Pressure Sw 3/16 In. Id
Pipe, Tube, Hose, FittingTUB11484
Trane Tube, Smoke Sensing, Rasd, Copper, 28.5 L
InletTRB00119
Trane Turbulator Inlet 12 Inch Includes Wir
VAL08750
Trane Valve Gas Nat 2 Stage 24Vac
VAL00150
Trane Valve Gas Shut Off 0.75 Npti
WasherWAS00670
Trane Washer .26 Id X .49 Od
WasherWAS00011
Trane Washer 0.375 Id X .875 Od X .083 Thk
WasherWAS00283
Trane Washer Plain .43 Id X 1.00 Od .083 Th
WasherWAS00041
Trane Washer, Flat, Plain, #12 .25 Id X .56 Od, .065 Thk
WasherWAS00611
Trane Washerlock .19 Id X .39 Od
TapWEL00848
Trane Well Bulb Tap Static 1.0 Length X 0.
WireWIR03439
Trane Wire Harness Compressor 14 Awg Cc2
WIR03413
Trane Wire Harness Control Reliatel. Includ
WireWIR03422
Trane Wire Harness Frostat Reliatel 144A(p
WIR03425
Trane Wire Harness Gas 460/575V Inducer Wir
WireWIR03418
Trane Wire Harness Indoor Motor Belt Drive
WireWIR03277
Trane Wire Harness Option Module Gender Chan
WireWIR03419
Trane Wire Harness Options - Comm-j2 To Rtom
WireWIR03426
Trane Wire Harness Power Through The Base E
WIR03405
Trane Wire Harness Power. (28.5 Total Length
WireWIR03420
Trane Wire Harness Smoke Detector 3 Pin 6
WireWIR03278
Trane Wire Harness Supply Air Tempering Bk
WIR03404
Trane Wire Power Harness (Includes Female Con
WireWIR03437
Trane Wire, Harness, Compressor, 14 Awg, Cc1, 46 In Leng
WireWIR03438
Trane Wire; Harness Compressor 12 Awg Cc1

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