/
/
Parts town. Get real parts faster

Shopping Cart

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

Find Equipment Manuals

Loading...
Loading...

Model #: KCA048S4-03

Specs Decoded From The Model Number

Unit Type

Packaged Electric Cooling w/ Optional Electric Heat

Major Design Sequence

1st Generation

Nominal Cooling Capacity

4 tons

Cooling Efficiency

Standard Efficiency

Refrigerant Type

R-410A

Minor Revision Number

03

get special offers & news from parts town

+52 558.957.7295
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 Fall Season! SHOP NOW

Call: +52 558.957.7295
Hvac Parts
TECHTOWN
Track My Order
We are ready to help!

We are ready to help!

We offer customer service support in Spanish

Flat rate shipping anywhere in Mexico $49.99

Flat rate shipping anywhere in Mexico $49.99

Inclusive of duties and brokerage.

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

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

Part Category

  • Actuators(3)
  • Bearings & Bushings(1)
  • Belts, Pulleys & Sheaves(6)
  • Brackets & Retainers(5)
  • Capacitors(5)
  • Caps & Plugs(1)
  • Compressors(4)
  • Condenser & Evaporator Coils(3)
  • Contactors(2)
  • Controls(3)
  • Disconnects, Couplings & Collars(2)
  • Drain Parts(6)
  • Fan & Blower Motors(10)
  • Fan Blades & Blower Wheels(4)
  • Filters, Screens & Driers(5)
  • Fuses, Blocks & Holders(14)
  • Gaskets & Seals(2)
  • Handles(1)
  • Hinges(1)
  • Hoses, Pipes & Tubing(1)
  • Legs & Feet(1)
  • Panels, Covers & Lids(12)
  • Pans, Trays & Wells(2)
  • Plates(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(2)
  • Pumps & Motors(14)
  • Relays(4)
  • Rods, Shafts & Pins(1)
  • Shields & Guards(1)
  • Switches & Buttons(8)
  • Terminal Blocks(2)
  • Thermostats & High Limits(2)
  • Transformers(5)
  • Valves, Solenoids & Fittings(2)
  • Wires, Cables & Hardware(5)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Lennox KCA048S4-03 Parts & Manuals

Manufacturer:

Model #:

Lennox

KCA048S4-03

Packaged A/C + Optional Heat, 4 Ton

Packaged A/C + Optional Heat, 4 Ton

Part Predictor Background
PartsTown Logo

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

  1. Home
  2. /
  3. Lennox
  4. /
  5. KCA048S4-03

Lennox 100600-03 RUN CAP 10 MFD, 370V OVAL

Lennox
  • Mfr Part # 100600-03
  • Parts Town # LEN100600-03
  • Quantity0

Obsolete, replaced by LEN22W80

Lennox 37K70 CONDENSATE DRAIN TRAP-PVC

Lennox
  • Mfr Part # 37K70
  • Parts Town # LEN37K70
  • Quantity0

Obsolete, replaced by LEN22H54

Lennox 67K6501 Lennox Relay, 10 Amp, 28 VDC

Lennox
  • Mfr Part # 67K6501
  • Parts Town # LEN67K6501
  • Quantity0

Obsolete, replaced by LEN67K65

Lennox 72W05 605430-01 HARNESS-MOLDED PLUG 40 12AWG

Lennox
  • Mfr Part # 72W05
  • Parts Town # LEN72W05
  • Quantity0

Obsolete, replaced by LEN12P64

Lennox 93J3101 DISCONNECT SWITCH

Lennox
  • Mfr Part # 93J3101
  • Parts Town # LEN93J3101
  • Quantity0

Obsolete, replaced by LEN93J31

Lennox 31L11 Switch, Air, FS4602-2692

Lennox
  • Mfr Part # 31L11
  • Parts Town # LEN31L11
  • Quantity0

Obsolete, no longer available

Lennox 25W64 PLASTIC DRAIN PAN, 44.55 X 5.5 X 2.25 IN

Lennox
  • Mfr Part # 25W64
  • Parts Town # LEN25W64
  • Quantity0

Obsolete, no longer available

Lennox 60M11 24 VAC MODULATING MOTOR SPRING RETURN TH

Lennox
  • Mfr Part # 60M11
  • Parts Town # LEN60M11
  • Quantity0

Obsolete, no longer available

Lennox 80W78 BLOWER MOTOR, 2 HP, 575V-3PH, 1755 RPM,

Lennox
  • Mfr Part # 80W78
  • Parts Town # LEN80W78
  • Quantity0

Obsolete, no longer available

567

Part Category

  • Actuators(3)
  • Bearings & Bushings(1)
  • Belts, Pulleys & Sheaves(6)
  • Brackets & Retainers(5)
  • Capacitors(5)
  • Caps & Plugs(1)
  • Compressors(4)
  • Condenser & Evaporator Coils(3)
  • Contactors(2)
  • Controls(3)
  • Disconnects, Couplings & Collars(2)
  • Drain Parts(6)
  • Fan & Blower Motors(10)
  • Fan Blades & Blower Wheels(4)
  • Filters, Screens & Driers(5)
  • Fuses, Blocks & Holders(14)
  • Gaskets & Seals(2)
  • Handles(1)
  • Hinges(1)
  • Hoses, Pipes & Tubing(1)
  • Legs & Feet(1)
  • Panels, Covers & Lids(12)
  • Pans, Trays & Wells(2)
  • Plates(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(2)
  • Pumps & Motors(14)
  • Relays(4)
  • Rods, Shafts & Pins(1)
  • Shields & Guards(1)
  • Switches & Buttons(8)
  • Terminal Blocks(2)
  • Thermostats & High Limits(2)
  • Transformers(5)
  • Valves, Solenoids & Fittings(2)
  • Wires, Cables & Hardware(5)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW