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Part Category

  • Actuators(3)
  • Bearings & Bushings(1)
  • Belts, Pulleys & Sheaves(6)
  • Brackets & Retainers(4)
  • Capacitors(3)
  • Compressors(4)
  • Condenser & Evaporator Coils(3)
  • Contactors(3)
  • Controls(4)
  • Disconnects, Couplings & Collars(2)
  • Drain Parts(6)
  • Elements, Heaters & Platens(2)
  • Fan & Blower Motors(9)
  • Fan Blades & Blower Wheels(3)
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  • Hinges(1)
  • Hoses, Pipes & Tubing(1)
  • Legs & Feet(1)
  • Panels, Covers & Lids(13)
  • 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)
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  • Transformers(3)
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Lennox KCA072S4-02 Parts & Manuals

Manufacturer:

Model #:

Lennox

KCA072S4-02

Packaged A/C + Optional Heat, 6 Ton

Packaged A/C + Optional Heat, 6 Ton

Lennox 14Y65 Motor Fan, 1/3HP, 208/230V

Lennox
Shipped & Sold by Affiliated Parts LLC
  • Mfr Part # 14Y65
  • Parts Town # LEN14Y65
  • Quantity14

In Stock, Ships within 1 business day

Lennox 67K65 Relay, DPDT, 24V

Lennox
  • Mfr Part # 67K65
  • Parts Town # LEN67K65
  • Quantity273

In Stock

Lennox 22W80 Run Capacitor, 10MFD, 370V, 50/60Hz, Oval

Lennox
  • Mfr Part # 22W80
  • Parts Town # LEN22W80
  • Quantity103

In Stock

Lennox 80W76 Blower Motor, 208/230 Volt, 3PH, 2HP, 1755 RPM

Lennox
  • Mfr Part # 80W76
  • Parts Town # LEN80W76
  • Quantity5

In Stock

Lennox 93J31 Disconnect Switch, 600V, 80Amp, 3 Pole

Lennox
  • Mfr Part # 93J31
  • Parts Town # LEN93J31
  • Quantity59

In Stock

Lennox 22H54 Condensate Drain Trap Kit, 1", PVC

Lennox
  • Mfr Part # 22H54
  • Parts Town # LEN22H54
  • Quantity21

In Stock

Lennox 68W52 Systom Sensor, Photoelectric, 24VAC/VDC, 4 Wire

Lennox
Shipped & Sold by GRP
  • Mfr Part # 68W52
  • Parts Town # LEN68W52
  • Quantity1

In Stock, Will ship next business day

Lennox 80W74 Blower Motor, 460V, 60HZ, 3PH, 1760RPM, 1.5HP

Lennox
Shipped & Sold by Havtech Supply, LLC
  • Mfr Part # 80W74
  • Parts Town # LEN80W74
  • Quantity1

In Stock, Ships within 5 business days

Lennox 95M57 Contactor, 24 Volt Coil, 50/60HZ, 3 Pole, 35 Amp

Lennox
Shipped & Sold by Affiliated Parts LLC
  • Mfr Part # 95M57
  • Parts Town # LEN95M57
  • Quantity13

In Stock, Ships within 1 business day

Lennox 21H61 Condenser Motor, 575 Volt, 60HZ, 1PH, 1/3 HP, 1075 RPM

Lennox
  • Mfr Part # 21H61
  • Parts Town # LEN21H61
  • Quantity12

In Stock

Lennox 77W92 Damper Actuator Motor, 24VAC/VDC, 50/60HZ, 6 VA

Lennox
  • Mfr Part # 77W92
  • Parts Town # LEN77W92
  • Quantity69

In Stock

Lennox 49K81 Motor, Blower, 115/230 Volt, 1 PH, 1-1/2 HP, 1725 RPM, 56HZ Frame

Lennox
Shipped & Sold by Affiliated Parts LLC
  • Mfr Part # 49K81
  • Parts Town # LEN49K81
  • Quantity1

In Stock, Ships within 1 business day

Lennox 54G44 Sensor, Enthalpy

Lennox
  • Mfr Part # 54G44
  • Parts Town # LEN54G44
  • Quantity179

In Stock

Lennox 20A84 Bearing with Set Screws, 1" Bore

Lennox
  • Mfr Part # 20A84
  • Parts Town # LEN20A84
  • Quantity65

In Stock

Lennox 53H06 Capacitor, Run, 370 Volt, 15 MFD, Round

Lennox
  • Mfr Part # 53H06
  • Parts Town # LEN53H06
  • Quantity32

In Stock

Lennox 31K74 Blower Shaft, 18" x 1"

Lennox
  • Mfr Part # 31K74
  • Parts Town # LEN31K74
  • Quantity8

In Stock

Lennox 80W77 Blower Motor, 460V, 3PH, 1750RPM, 2HP

Lennox
  • Mfr Part # 80W77
  • Parts Town # LEN80W77
  • Quantity24

In Stock

Lennox 80W73 Blower Motor, 200-230V, 60HZ, 3PH, 1760RPM, 1.5HP

Lennox
  • Mfr Part # 80W73
  • Parts Town # LEN80W73
  • Quantity9

In Stock

Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA

Lennox
Shipped & Sold by Midwest Appliance Parts CO. INC
  • Mfr Part # 13H28
  • Parts Town # LEN13H28
  • Quantity25

In Stock, Ships within 1 business day

Lennox 68J37 Contactor, 2 Pole, 24VAC 50/60HZ Coil, 40FLA

Lennox
Shipped & Sold by Affiliated Parts LLC
  • Mfr Part # 68J37
  • Parts Town # LEN68J37
  • Quantity2

In Stock, Ships within 1 business day

Lennox 79J11 Thermostat, Opens -29F, Closes -50F

Lennox
Shipped & Sold by Affiliated Parts LLC
  • Mfr Part # 79J11
  • Parts Town # LEN79J11
  • Quantity3

In Stock, Ships within 1 business day

Lennox 93M11 Crankcase Heater, 480V, 70W, 7"-9" Diameter

Lennox
  • Mfr Part # 93M11
  • Parts Town # LEN93M11
  • Quantity51

In Stock

Lennox 37809 Fuse, Dual Element, 600 Volt, 15 Amp

Lennox
Shipped & Sold by Havtech Supply, LLC
  • Mfr Part # 37809
  • Parts Town # LEN37809
  • Quantity9

In Stock, Ships within 5 business days

Lennox 77W91 Actuator Motor, 24 Volt DC, 50/60HZ

Lennox
  • Mfr Part # 77W91
  • Parts Town # LEN77W91
  • Quantity6

In Stock

123

Model #: KCA072S4-02

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

02