/
/
Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
CAD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...

get special offers & news from parts town

800.239.5152
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

Call: 800.239.5152
Hvac Parts
TECHTOWN
Track My Order

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Parts Town Logo

1-Hour Pickup Available

  1. Home
  2. /
  3. Trane
  4. /
  5. THC120E3RKA
Part Predictor Background
PartsTown Logo

Real data and artificial intelligence thinking together to find your part.

Part Category

  • Accessories(3)
  • Actuators(1)
  • Bearings & Bushings(6)
  • Brackets & Retainers(24)
  • Bulbs, Lamps & Lights(2)
  • Caps & Plugs(5)
  • Catches, Latches & Strikes(3)
  • Channels & Slides(3)
  • Circuit Breakers(18)
  • Compressors(3)
  • Condenser & Evaporator Coils(3)
  • Contactors(1)
  • Controls(9)
  • Decals, Labels & Overlays(1)
  • Dividers(1)
  • Elements, Heaters & Platens(7)
  • Fan & Blower Motors(1)
  • Fan Blades & Blower Wheels(4)
  • Filters, Screens & Driers(4)
  • Fuses, Blocks & Holders(5)
  • Gaskets & Seals(1)
  • Hinges(2)
  • Holders & Supports(5)
  • Hoses, Pipes & Tubing(2)
  • Maintenance Kits(1)
  • Nuts, Bolts & Screws(14)
  • O-Rings(1)
  • Panels, Covers & Lids(42)
  • Pans, Trays & Wells(1)
  • Plates(9)
  • Potentiometers & Resistors(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(23)
  • Relays(2)
  • Rods, Shafts & Pins(3)
  • Shields & Guards(4)
  • Switches & Buttons(6)
  • Terminal Blocks(3)
  • Thermostats & High Limits(4)
  • Transformers(1)
  • Valves, Solenoids & Fittings(5)
  • Washers, Rings & Spacers(3)
  • Wires, Cables & Hardware(20)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Trane THC120E3RKA Parts & Manuals

Trane THC120E3RKA Parts & Manuals

Manufacturer:

Model #:

Trane

THC120E3RKA

Packaged Rooftop Air Conditioner

Packaged Rooftop Air Conditioner

Part Category

  • Accessories(3)
  • Actuators(1)
  • Bearings & Bushings(6)
  • Brackets & Retainers(24)
  • Bulbs, Lamps & Lights(2)
  • Caps & Plugs(5)
  • Catches, Latches & Strikes(3)
  • Channels & Slides(3)
  • Circuit Breakers(18)
  • Compressors(3)
  • Condenser & Evaporator Coils(3)
  • Contactors(1)
  • Controls(9)
  • Decals, Labels & Overlays(1)
  • Dividers(1)
  • Elements, Heaters & Platens(7)
  • Fan & Blower Motors(1)
  • Fan Blades & Blower Wheels(4)
  • Filters, Screens & Driers(4)
  • Fuses, Blocks & Holders(5)
  • Gaskets & Seals(1)
  • Hinges(2)
  • Holders & Supports(5)
  • Hoses, Pipes & Tubing(2)
  • Maintenance Kits(1)
  • Nuts, Bolts & Screws(14)
  • O-Rings(1)
  • Panels, Covers & Lids(42)
  • Pans, Trays & Wells(1)
  • Plates(9)
  • Potentiometers & Resistors(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(23)
  • Relays(2)
  • Rods, Shafts & Pins(3)
  • Shields & Guards(4)
  • Switches & Buttons(6)
  • Terminal Blocks(3)
  • Thermostats & High Limits(4)
  • Transformers(1)
  • Valves, Solenoids & Fittings(5)
  • Washers, Rings & Spacers(3)
  • Wires, Cables & Hardware(20)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Trane MOD02067 MODULE, RELIATEL ECONOMIZER LOGIC, RTEM,

Trane
  • Mfr Part # MOD02067
  • Parts Town # TRNMOD02067
  • Quantity0

Obsolete, replaced by TRNMOD03099

Trane MOD02106 RELIATEL BOARD

Trane
  • Mfr Part # MOD02106
  • Parts Town # TRNMOD02106
  • Quantity0

Obsolete, replaced by TRNMOD03196

Trane MOD02107 MODULE, RELIATEL OPTIONS, RTOM

Trane
  • Mfr Part # MOD02107
  • Parts Town # TRNMOD02107
  • Quantity0

Obsolete, replaced by TRNMOD02554

Trane SEN00278 SENSOR; THERMISTOR PROBE, -40 DEG C TO 6

Trane
  • Mfr Part # SEN00278
  • Parts Town # TRNSEN00278
  • Quantity0

Obsolete, replaced by TRNSEN01107

Trane BRK03921 BRACKET, PLENUM TOP FRONT ANGLE, 19.75 X

Trane
  • Mfr Part # BRK03921
  • Parts Town # TRNBRK03921
  • Quantity0

Obsolete, no longer available

Trane KIT15164 KIT, POWER EXHAUST, 460V (BAYPWRX027A)

Trane
  • Mfr Part # KIT15164
  • Parts Town # TRNKIT15164
  • Quantity0

Obsolete, no longer available

Trane PAI00074 PAINT, SPRAY, SLATE GREY, FULL GLOSS(88)

Trane
  • Mfr Part # PAI00074
  • Parts Town # TRNPAI00074
  • Quantity0

Obsolete, no longer available

Trane SEN01196 SENSOR, HUMIDITY ZONE, DUCT MOUNTED, TRA

Trane
  • Mfr Part # SEN01196
  • Parts Town # TRNSEN01196
  • Quantity0

Obsolete, replaced by TRNBAYSENS037A

Trane SEN01379 SENSOR, TEMPERATURE, RETURN AIR - DUCT (

Trane
  • Mfr Part # SEN01379
  • Parts Town # TRNSEN01379
  • Quantity0

Obsolete, no longer available

Trane SEN01582 SENSOR, TEMPERATURE, OPERATING RANGE 45

Trane
  • Mfr Part # SEN01582
  • Parts Town # TRNSEN01582
  • Quantity0

Obsolete, no longer available

Trane SET00819 SEAT; SADDLE MOUNT ASSEMBLY

Trane
  • Mfr Part # SET00819
  • Parts Town # TRNSET00819
  • Quantity0

Obsolete, no longer available

101112

Model #: THC120E3RKA

Specs Decoded From The Model Number

Unit Type

DX Cooling

Efficiency

High Efficiency

Airflow

Convertible

Nominal Gross Cooling Capacity

10 Ton

Major Design Sequence

R-410A Refrigerant

Unit Controls

ReliaTel Microprocessor

Minor Design Sequence

First Sequence