/
/








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...
  1. Home
  2. /
  3. Lennox
  4. /
  5. KCA072S4-01
Parts Town Logo

1-Hour Pickup Available

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

Part Predictor Background
PartsTown Logo

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

Lennox KCA072S4-01 Parts & Manuals

Manufacturer:

Model #:

Lennox

KCA072S4-01

Packaged A/C + Optional Heat, 6 Ton

Packaged A/C + Optional Heat, 6 Ton

Part Category

  • Actuators(3)
  • Bearings & Bushings(1)
  • Belts, Pulleys & Sheaves(6)
  • Brackets & Retainers(4)
  • Capacitors(2)
  • Caps & Plugs(1)
  • Compressors(4)
  • Condenser & Evaporator Coils(3)
  • Contactors(2)
  • Controls(4)
  • Disconnects, Couplings & Collars(2)
  • Drain Parts(6)
  • Elements, Heaters & Platens(2)
  • Fan & Blower Motors(12)
  • Fan Blades & Blower Wheels(3)
  • Filters, Screens & Driers(5)
  • Fuses, Blocks & Holders(12)
  • Gaskets & Seals(1)
  • 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(10)
  • Relays(4)
  • Rods, Shafts & Pins(1)
  • Shields & Guards(1)
  • Switches & Buttons(7)
  • Terminal Blocks(2)
  • Thermostats & High Limits(3)
  • Transformers(3)
  • Valves, Solenoids & Fittings(3)
  • Wires, Cables & Hardware(4)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Lennox 68J30 COPPER ELBOW-90 DEG X 1/2

Lennox
  • Mfr Part # 68J30
  • Parts Town # LEN68J30
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 72W40 102448-01 SWITCH-HIGH PRESSURE (640PSI)

Lennox
  • Mfr Part # 72W40
  • Parts Town # LEN72W40
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 73W85 Temperature Sensor, L70-15F

Lennox
  • Mfr Part # 73W85
  • Parts Town # LEN73W85
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 74W95 MULLION-DRAIN SA(TALL HINGED)

Lennox
  • Mfr Part # 74W95
  • Parts Town # LEN74W95
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 79W62 Blower Motor, 208/230V, 60HZ, 3PH, 1750RPM, 1HP

Lennox
  • Mfr Part # 79W62
  • Parts Town # LEN79W62
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 80W75 Blower Motor, 575V, 3PH, 1760RPM, 1.5HP

Lennox
  • Mfr Part # 80W75
  • Parts Town # LEN80W75
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 82W57 BRACKET-SMOKE DETECTOR

Lennox
  • Mfr Part # 82W57
  • Parts Town # LEN82W57
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 85W67 MULLION - COND CORNER

Lennox
  • Mfr Part # 85W67
  • Parts Town # LEN85W67
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 88W57 PHOTOELECTRIC SMOKE DETECTOR FOR USE WIT

Lennox
  • Mfr Part # 88W57
  • Parts Town # LEN88W57
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 95M45 CAP-SEAL

Lennox
  • Mfr Part # 95M45
  • Parts Town # LEN95M45
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox 95M47 Fitting, Pressure Tap

Lennox
  • Mfr Part # 95M47
  • Parts Town # LEN95M47
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

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 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

456

Part Category

  • Actuators(3)
  • Bearings & Bushings(1)
  • Belts, Pulleys & Sheaves(6)
  • Brackets & Retainers(4)
  • Capacitors(2)
  • Caps & Plugs(1)
  • Compressors(4)
  • Condenser & Evaporator Coils(3)
  • Contactors(2)
  • Controls(4)
  • Disconnects, Couplings & Collars(2)
  • Drain Parts(6)
  • Elements, Heaters & Platens(2)
  • Fan & Blower Motors(12)
  • Fan Blades & Blower Wheels(3)
  • Filters, Screens & Driers(5)
  • Fuses, Blocks & Holders(12)
  • Gaskets & Seals(1)
  • 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(10)
  • Relays(4)
  • Rods, Shafts & Pins(1)
  • Shields & Guards(1)
  • Switches & Buttons(7)
  • Terminal Blocks(2)
  • Thermostats & High Limits(3)
  • Transformers(3)
  • Valves, Solenoids & Fittings(3)
  • Wires, Cables & Hardware(4)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Model #: KCA072S4-01

Specs Decoded From The Model Number

Unit Type

Packaged Electric Cooling w/ Optional Electric Heat

Major Design Sequence

1st Generation

Nominal Cooling Capacity

6 tons

Cooling Efficiency

Standard Efficiency

Refrigerant Type

R-410A

Minor Revision Number

01