Skip to Navigation Skip to Content

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

Lennox KCA036S4-01 Parts & Manuals

  • Manufacturer : Lennox
  • Model #: KCA036S4-01
In a bind and need parts today? 
1-hour pickup  Your Location:
Real data and artificial intelligence thinking together to find your part.
  • Lennox 67K65 Relay, DPDT, 24V
    Lennox 67K65 Relay, DPDT, 24V
    List Price: $ 89.56
    My Price: $ 89.56
       
    • Mfr: Lennox
    • Mfr Part #: 67K65
    • LEN67K65
    • Quantity Available: 545
    Something went wrong. Please try again.
    In Stock

  • Lennox 80W74 Blower Motor, 460V, 60HZ, 3PH, 1760RPM, 1.5HP
    Lennox 80W74 Blower Motor, 460V, 60HZ, 3PH, 1760RPM, 1.5HP
    My Price: $ 598.78
    • Shipped & Sold by: Havtech Supply, LLC
    • Mfr: Lennox
    • Mfr Part #: 80W74
    • LEN80W74
    • Quantity Available: 1
    Something went wrong. Please try again.
    In Stock, Ships within 5 business days

  • Lennox 10F73 Contactor, 1 Pole, 24VAC 50/60HZ Coil, 25FLA
    Lennox 10F73 Contactor, 1 Pole, 24VAC 50/60HZ Coil, 25FLA
    List Price: $ 37.40
    My Price: $ 37.40
       
    • Mfr: Lennox
    • Mfr Part #: 10F73
    • LEN10F73
    • Quantity Available: 57
    Something went wrong. Please try again.
    In Stock

  • Lennox 22W79 Capacitor, Run, 7.5MFD, 50/60HZ, 370V, Oval
    Lennox 22W79 Capacitor, Run, 7.5MFD, 50/60HZ, 370V, Oval
    List Price: $ 16.64
    My Price: $ 16.64
       
    • Mfr: Lennox
    • Mfr Part #: 22W79
    • LEN22W79
    • Quantity Available: 8
    Something went wrong. Please try again.
    In Stock

  • Lennox 93J31 Disconnect Switch, 600V, 80Amp, 3 Pole
    Lennox 93J31 Disconnect Switch, 600V, 80Amp, 3 Pole
    My Price: $ 235.40
    • Shipped & Sold by: SIM Supply
    • Mfr: Lennox
    • Mfr Part #: 93J31
    • LEN93J31
    • Quantity Available: 9
    Something went wrong. Please try again.
    In Stock, Ships within 1 business day

  • Lennox 68W52 Systom Sensor, Photoelectric, 24VAC/VDC, 4 Wire
    Lennox 68W52 Systom Sensor, Photoelectric, 24VAC/VDC, 4 Wire
    List Price: $ 223.75
    My Price: $ 223.75
       
    • Mfr: Lennox
    • Mfr Part #: 68W52
    • LEN68W52
    • Quantity Available: 39
    Something went wrong. Please try again.
    In Stock

  • Lennox 22W78 Capacitor, Run, 5MFD, 50/60HZ, 370V, Oval
    Lennox 22W78 Capacitor, Run, 5MFD, 50/60HZ, 370V, Oval
    List Price: $ 8.09
    My Price: $ 8.09
       
    • Mfr: Lennox
    • Mfr Part #: 22W78
    • LEN22W78
    • Quantity Available: 70
    Something went wrong. Please try again.
    In Stock

  • Lennox 77W92 Damper Actuator Motor, 24VAC/VDC, 50/60HZ, 6 VA
    Lennox 77W92 Damper Actuator Motor, 24VAC/VDC, 50/60HZ, 6 VA
    My Price: $ 500.95
    • Shipped & Sold by: GRP
    • Mfr: Lennox
    • Mfr Part #: 77W92
    • LEN77W92
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock, Will ship next business day

  • Lennox 25W67 Fan Assembly, 3 Blade, 24 Pitch, CW
    Lennox 25W67 Fan Assembly, 3 Blade, 24 Pitch, CW
    List Price: $ 131.10
    My Price: $ 131.10
       
    • Mfr: Lennox
    • Mfr Part #: 25W67
    • LEN25W67
    • Quantity Available: 111
    Something went wrong. Please try again.
    In Stock

  • Lennox 49K81 Motor, Blower, 115/230 Volt, 1 PH, 1-1/2 HP, 1725 RPM, 56HZ Frame
    Lennox 49K81 Motor, Blower, 115/230 Volt, 1 PH, 1-1/2 HP, 1725 RPM, 56HZ Frame
    List Price $ 2,114.94
    My Price: $ 2,114.94
    •  
    • Mfr: Lennox
    • Mfr Part #: 49K81
    • LEN49K81
    • Quantity Available: 9
    In Stock

  • Lennox 54G44 Sensor, Enthalpy
    Lennox 54G44 Sensor, Enthalpy
    My Price: $ 90.42
    • Shipped & Sold by: Midwest Appliance Parts CO. INC
    • Mfr: Lennox
    • Mfr Part #: 54G44
    • LEN54G44
    • Quantity Available: 37
    Something went wrong. Please try again.
    In Stock, Ships within 1 business day

  • Lennox 80W77 Blower Motor, 460V, 3PH, 1750RPM, 2HP
    Lennox 80W77 Blower Motor, 460V, 3PH, 1750RPM, 2HP
    List Price: $ 747.50
    My Price: $ 747.50
       
    • Mfr: Lennox
    • Mfr Part #: 80W77
    • LEN80W77
    • Quantity Available: 34
    Something went wrong. Please try again.
    In Stock

  • Lennox 20A84 Bearing with Set Screws, 1" Bore
    Lennox 20A84 Bearing with Set Screws, 1" Bore
    My Price: $ 61.95
    • Shipped & Sold by: GRP
    • Mfr: Lennox
    • Mfr Part #: 20A84
    • LEN20A84
    • Quantity Available: 1
    Something went wrong. Please try again.
    In Stock, Will ship next business day

  • Lennox 80W73 Blower Motor, 200-230V, 60HZ, 3PH, 1760RPM, 1.5HP
    Lennox 80W73 Blower Motor, 200-230V, 60HZ, 3PH, 1760RPM, 1.5HP
    List Price: $ 748.75
    My Price: $ 748.75
       
    • Mfr: Lennox
    • Mfr Part #: 80W73
    • LEN80W73
    • Quantity Available: 12
    Something went wrong. Please try again.
    In Stock

  • Lennox 31K74 Blower Shaft, 18" x 1"
    Lennox 31K74 Blower Shaft, 18" x 1"
    List Price: $ 94.11
    My Price: $ 94.11
       
    • Mfr: Lennox
    • Mfr Part #: 31K74
    • LEN31K74
    • Quantity Available: 10
    Something went wrong. Please try again.
    In Stock

  • Lennox 83W76 Capacitor, Run, 370 Volt, 12.5 MFD, Oval
    Lennox 83W76 Capacitor, Run, 370 Volt, 12.5 MFD, Oval
    My Price: $ 8.95
    • Shipped & Sold by: GRP
    • Mfr: Lennox
    • Mfr Part #: 83W76
    • LEN83W76
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock, Will ship next business day

  • Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA
    Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA
    List Price: $ 96.55
    My Price: $ 96.55
       
    • Mfr: Lennox
    • Mfr Part #: 13H28
    • LEN13H28
    • Quantity Available: 34
    Something went wrong. Please try again.
    In Stock

  • Lennox 68J37 Contactor, 2 Pole, 24VAC 50/60HZ Coil, 40FLA
    Lennox 68J37 Contactor, 2 Pole, 24VAC 50/60HZ Coil, 40FLA
    List Price: $ 64.25
    My Price: $ 64.25
       
    • Mfr: Lennox
    • Mfr Part #: 68J37
    • LEN68J37
    • Quantity Available: 1
    Something went wrong. Please try again.
    In Stock

  • Lennox 79J11 Thermostat, Opens -29F, Closes -50F
    Lennox 79J11 Thermostat, Opens -29F, Closes -50F
    My Price: $ 39.87
    • Shipped & Sold by: Affiliated Parts LLC
    • Mfr: Lennox
    • Mfr Part #: 79J11
    • LEN79J11
    • Quantity Available: 3
    Something went wrong. Please try again.
    In Stock, Ships within 1 business day

  • Lennox 98G22 Arm, Motor Mount, 3.75" x 3.188"
    Lennox 98G22 Arm, Motor Mount, 3.75" x 3.188"
    List Price: $ 45.22
    My Price: $ 45.22
       
    • Mfr: Lennox
    • Mfr Part #: 98G22
    • LEN98G22
    • Quantity Available: 29
    Something went wrong. Please try again.
    In Stock

  • Lennox 37809 Fuse, Dual Element, 600 Volt, 15 Amp
    Lennox 37809 Fuse, Dual Element, 600 Volt, 15 Amp
    List Price $ 24.16
    My Price: $ 24.16
    •  
    • Mfr: Lennox
    • Mfr Part #: 37809
    • LEN37809
    • Quantity Available: 5
    In Stock

  • Lennox 77W91 Actuator Motor, 24 Volt DC, 50/60HZ
    Lennox 77W91 Actuator Motor, 24 Volt DC, 50/60HZ
    List Price: $ 528.74
    My Price: $ 528.74
       
    • Mfr: Lennox
    • Mfr Part #: 77W91
    • LEN77W91
    • Quantity Available: 6
    Something went wrong. Please try again.
    In Stock
  • Lennox 11G25 Actuator Motor, Damper, 24V AC/DC, 50/60HZ
    Lennox 11G25 Actuator Motor, Damper, 24V AC/DC, 50/60HZ
    List Price: $ 1,466.67
    My Price: $ 1,466.67
       
    • Mfr: Lennox
    • Mfr Part #: 11G25
    • LEN11G25
    • Quantity Available: 3
    Something went wrong. Please try again.
    In Stock
  • Lennox 15W76 Blower Wheel, 10" x 10", 1/2" Bore, CCW
    Lennox 15W76 Blower Wheel, 10" x 10", 1/2" Bore, CCW
    List Price: $ 328.74
    My Price: $ 328.74
       
    • Mfr: Lennox
    • Mfr Part #: 15W76
    • LEN15W76
    • Quantity Available: 7
    Something went wrong. Please try again.
    In Stock

24 of 145 items shown

Manuals Available : 0

Videos

  • Video name/title
    by Author name