Skip to Navigation Skip to Content

ribbon image Real OEM HVAC Parts Are In This Spring!  SHOP NOW

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

Lennox LCA100S-01 Parts & Manuals

  • Manufacturer : Lennox
  • Model #: LCA100S-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
    Our Price: C$ 88.84
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 67K65
    • LEN67K65
    • Quantity Available: 382
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 22W80 Run Capacitor, 10MFD, 370V, 50/60Hz, Oval
    Lennox 22W80 Run Capacitor, 10MFD, 370V, 50/60Hz, Oval
    Our Price: C$ 12.41
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 22W80
    • LEN22W80
    • Quantity Available: 199
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 14Y65 Motor Fan, 1/3HP, 208/230V
    Lennox 14Y65 Motor Fan, 1/3HP, 208/230V
    Our Price: C$ 285.13
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 14Y65
    • LEN14Y65
    • Quantity Available: 133
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 39W76 Control Board Replacement Kit, M1-8
    Lennox 39W76 Control Board Replacement Kit, M1-8
    Our Price: C$ 865.61
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 39W76
    • LEN39W76
    • Quantity Available: 97
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 93J31 Disconnect Switch, 600V, 80Amp, 3 Pole
    Lennox 93J31 Disconnect Switch, 600V, 80Amp, 3 Pole
    Our Price: C$ 283.09
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 93J31
    • LEN93J31
    • Quantity Available: 42
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 99K64 Temperature Sensor, Discharge & Return Air, 10000 Ohm + 2
    Lennox 99K64 Temperature Sensor, Discharge & Return Air, 10000 Ohm + 2
    Our Price: C$ 14.94
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 99K64
    • LEN99K64
    • Quantity Available: 22
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 95M57 Contactor, 24 Volt Coil, 50/60HZ, 3 Pole, 35 Amp
    Lennox 95M57 Contactor, 24 Volt Coil, 50/60HZ, 3 Pole, 35 Amp
    Our Price: C$ 151.46
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 95M57
    • LEN95M57
    • Quantity Available: 76
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 14K92 Temperature Sensor, Ourdoor Air
    Lennox 14K92 Temperature Sensor, Ourdoor Air
    Our Price: C$ 28.70
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 14K92
    • LEN14K92
    • Quantity Available: 7
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 21H61 Condenser Motor, 575 Volt, 60HZ, 1PH, 1/3 HP, 1075 RPM
    Lennox 21H61 Condenser Motor, 575 Volt, 60HZ, 1PH, 1/3 HP, 1075 RPM
    Our Price: C$ 495.05
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 21H61
    • LEN21H61
    • Quantity Available: 9
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 53J15 Pulley/Sheave, 4.75" OD, 7/8" Bore
    Lennox 53J15 Pulley/Sheave, 4.75" OD, 7/8" Bore
    Our Price: C$ 355.68
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 53J15
    • LEN53J15
    • Quantity Available: 5
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 99K45 Fan Blade, 24", 1/2" Bore, 3 Blade, 28 Degree Pitch, CW
    Lennox 99K45 Fan Blade, 24", 1/2" Bore, 3 Blade, 28 Degree Pitch, CW
    Our Price: C$ 139.68
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 99K45
    • LEN99K45
    • Quantity Available: 4
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 18L89 Pressure Switch, Blower Proving, SPST, 0.14 +/-0.05" WC on Rise.
    Lennox 18L89 Pressure Switch, Blower Proving, SPST, 0.14 +/-0.05" WC on Rise.
    Our Price: C$ 685.68
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 18L89
    • LEN18L89
    • Quantity Available: 25
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 54G44 Sensor, Enthalpy
    Lennox 54G44 Sensor, Enthalpy
    Our Price: C$ 88.87
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 54G44
    • LEN54G44
    • Quantity Available: 16
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 12L26 V-Belt, 1/2" x 5/16" x 46" Outside Length
    Lennox 12L26 V-Belt, 1/2" x 5/16" x 46" Outside Length
    Our Price: C$ 73.43
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 12L26
    • LEN12L26
    • Quantity Available: 936
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 31K71 V-Belt, Blower, Cogged, 48.8" Outside Length, 5/8" top Width
    Lennox 31K71 V-Belt, Blower, Cogged, 48.8" Outside Length, 5/8" top Width
    Our Price: C$ 74.92
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 31K71
    • LEN31K71
    • Quantity Available: 422
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 83W76 Capacitor, Run, 370 Volt, 12.5 MFD, Oval
    Lennox 83W76 Capacitor, Run, 370 Volt, 12.5 MFD, Oval
    Our Price: C$ 10.96
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 83W76
    • LEN83W76
    • Quantity Available: 24
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA
    Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA
    Our Price: C$ 188.90
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 13H28
    • LEN13H28
    • Quantity Available: 16
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 79J11 Thermostat, Opens -29F, Closes -50F
    Lennox 79J11 Thermostat, Opens -29F, Closes -50F
    Our Price: C$ 89.18
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 79J11
    • LEN79J11
    • Quantity Available: 7
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 53J96 Motor Sheave/Pulley, 4.15" OD, 7/8" Bore, Single Groove, Cast Iron
    Lennox 53J96 Motor Sheave/Pulley, 4.15" OD, 7/8" Bore, Single Groove, Cast Iron
    Our Price: C$ 303.90
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 53J96
    • LEN53J96
    • Quantity Available: 4
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 42W94 Transformer, 460 to 24 Volt, 70VA
    Lennox 42W94 Transformer, 460 to 24 Volt, 70VA
    Our Price: C$ 281.80
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 42W94
    • LEN42W94
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 86K37 Actuator Kit, 24 Volt, 50/60HZ, NEMA 2
    Lennox 86K37 Actuator Kit, 24 Volt, 50/60HZ, NEMA 2
    Our Price: C$ 1,802.07
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 86K37
    • LEN86K37
    • Quantity Available: 18
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 93M16 Crankcase Heater, 480V, 70W, 50" Leads
    Lennox 93M16 Crankcase Heater, 480V, 70W, 50" Leads
    Our Price: C$ 72.24
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 93M16
    • LEN93M16
    • Quantity Available: 17
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 31K68 Pulley/Sheave, 5.75" OD, 1" Bore
    Lennox 31K68 Pulley/Sheave, 5.75" OD, 1" Bore
    Our Price: C$ 194.11
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 31K68
    • LEN31K68
    • Quantity Available: 41
    Something went wrong. Please try again.
    In Stock, ships today
  • Lennox 79J07 Switch, Low Pressure
    Lennox 79J07 Switch, Low Pressure
    Our Price: C$ 94.03
    My Price:
       
    • Mfr: Lennox
    • Mfr Part #: 79J07
    • LEN79J07
    • Quantity Available: 5
    Something went wrong. Please try again.
    In Stock, ships today
24 of 125 items shown

Manuals Available : 0

Videos

  • Video name/title
    by Author name