/
/
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. LCA300S-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.

Part Category

  • Actuators(1)
  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(18)
  • Brackets & Retainers(10)
  • Capacitors(2)
  • Caps & Plugs(2)
  • Catches, Latches & Strikes(2)
  • Circuit Breakers(3)
  • Compressors(1)
  • Condenser & Evaporator Coils(5)
  • Contactors(1)
  • Controls(7)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(2)
  • Elements, Heaters & Platens(3)
  • Fan & Blower Motors(12)
  • Fan Blades & Blower Wheels(5)
  • Filters, Screens & Driers(2)
  • Fuses, Blocks & Holders(22)
  • Gaskets & Seals(1)
  • Handles(1)
  • Hinges(2)
  • Holders & Supports(1)
  • Inserts & Frames(1)
  • Orifices(1)
  • Panels, Covers & Lids(4)
  • Pans, Trays & Wells(1)
  • Plates(4)
  • Power Supplies & Cords(1)
  • Pressure Relief Controls(1)
  • Probes & Sensors(3)
  • Pumps & Motors(3)
  • Relays(7)
  • Rods, Shafts & Pins(2)
  • Shields & Guards(2)
  • Switches & Buttons(8)
  • Terminal Blocks(2)
  • Thermostats & High Limits(2)
  • Transformers(7)
  • Valves, Solenoids & Fittings(4)
  • Wires, Cables & Hardware(13)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Actuators(1)
  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(18)
  • Brackets & Retainers(10)
  • Capacitors(2)
  • Caps & Plugs(2)
  • Catches, Latches & Strikes(2)
  • Circuit Breakers(3)
  • Compressors(1)
  • Condenser & Evaporator Coils(5)
  • Contactors(1)
  • Controls(7)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(2)
  • Elements, Heaters & Platens(3)
  • Fan & Blower Motors(12)
  • Fan Blades & Blower Wheels(5)
  • Filters, Screens & Driers(2)
  • Fuses, Blocks & Holders(22)
  • Gaskets & Seals(1)
  • Handles(1)
  • Hinges(2)
  • Holders & Supports(1)
  • Inserts & Frames(1)
  • Orifices(1)
  • Panels, Covers & Lids(4)
  • Pans, Trays & Wells(1)
  • Plates(4)
  • Power Supplies & Cords(1)
  • Pressure Relief Controls(1)
  • Probes & Sensors(3)
  • Pumps & Motors(3)
  • Relays(7)
  • Rods, Shafts & Pins(2)
  • Shields & Guards(2)
  • Switches & Buttons(8)
  • Terminal Blocks(2)
  • Thermostats & High Limits(2)
  • Transformers(7)
  • Valves, Solenoids & Fittings(4)
  • Wires, Cables & Hardware(13)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Lennox LCA300S-01 Parts & Manuals

Manufacturer:

Model #:

Lennox

LCA300S-01

Packaged Air Conditioner, 25 Ton

Packaged Air Conditioner, 25 Ton

Lennox 58K65 CARTRIDGE FUSE, TIME-DELAY, 500V, 3A, 1-

Lennox
  • Mfr Part # 58K65
  • Parts Town # LEN58K65
  • Quantity0

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

Lennox 59179 BASE-FUSE

Lennox
  • Mfr Part # 59179
  • Parts Town # LEN59179
  • Quantity0

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

Lennox 62K72 CVR-DSWITCH

Lennox
  • Mfr Part # 62K72
  • Parts Town # LEN62K72
  • Quantity0

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

Lennox 65G68 CARTRIDGE FUSE, TIME-DELAY SUPPLEMENTAL,

Lennox
  • Mfr Part # 65G68
  • Parts Town # LEN65G68
  • Quantity0

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

Lennox 65G72 CARTRIDGE FUSE, 600V, 15A, 1-1/2" L, 13/

Lennox
  • Mfr Part # 65G72
  • Parts Town # LEN65G72
  • Quantity0

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

Lennox 65K17 BRACKET

Lennox
  • Mfr Part # 65K17
  • Parts Town # LEN65K17
  • Quantity0

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

Lennox 65K26 LB-68995 HARN-WIRE

Lennox
  • Mfr Part # 65K26
  • Parts Town # LEN65K26
  • Quantity0

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

Lennox 67F36 BLOWER MOTOR, 7.5 HP, 230/400V-3PH, 50 H

Lennox
  • Mfr Part # 67F36
  • Parts Town # LEN67F36
  • Quantity0

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

Lennox 68300 FUSE (FRN-R15)

Lennox
  • Mfr Part # 68300
  • Parts Town # LEN68300
  • Quantity0

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

Lennox 68K45 RAIL-ECONO

Lennox
  • Mfr Part # 68K45
  • Parts Town # LEN68K45
  • Quantity0

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

Lennox 68M17 BRACKET - CONTROL MTG

Lennox
  • Mfr Part # 68M17
  • Parts Town # LEN68M17
  • Quantity0

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

Lennox 69J92 TERMINAL BLOCK, 3 POLE, 175A, 600V AC/DC

Lennox
  • Mfr Part # 69J92
  • Parts Town # LEN69J92
  • Quantity0

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

Lennox 71M68 LB-101947 BRACE-BLOWER TOP

Lennox
  • Mfr Part # 71M68
  • Parts Town # LEN71M68
  • Quantity0

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

Lennox 71M69 STAND-OFF - SMOKE DETECTOR

Lennox
  • Mfr Part # 71M69
  • Parts Town # LEN71M69
  • Quantity0

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

Lennox 72W68 BLOWER MOTOR, 7.5 HP, 575V-3PH, 213T FRA

Lennox
  • Mfr Part # 72W68
  • Parts Town # LEN72W68
  • Quantity0

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

Lennox 73L74 MULLION

Lennox
  • Mfr Part # 73L74
  • Parts Town # LEN73L74
  • Quantity0

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

Lennox 75G87 3-POLE FUSE BLOCK, 100 AMP, 600 VOLT, CL

Lennox
  • Mfr Part # 75G87
  • Parts Town # LEN75G87
  • Quantity0

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

Lennox 77K04 PANEL-ECONO

Lennox
  • Mfr Part # 77K04
  • Parts Town # LEN77K04
  • Quantity0

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

Lennox 77M37 Jumper Wire with Connector/Plug

Lennox
  • Mfr Part # 77M37
  • Parts Town # LEN77M37
  • Quantity0

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

Lennox 78L55 1 3/8 DRIVER PULLEY, 1.375" BORE, 6" O.D

Lennox
  • Mfr Part # 78L55
  • Parts Town # LEN78L55
  • Quantity0

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

Lennox 80K00 PLATE - CUTOFF

Lennox
  • Mfr Part # 80K00
  • Parts Town # LEN80K00
  • Quantity0

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

Lennox 80K57 Pulley/Sheave, 6" OD, 1.125" Bore, Double Groove

Lennox
  • Mfr Part # 80K57
  • Parts Town # LEN80K57
  • Quantity0

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

Lennox 83C95 CARTRIDGE FUSE, FLAT-BLADE, TIME-DELAY,

Lennox
  • Mfr Part # 83C95
  • Parts Town # LEN83C95
  • Quantity0

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

Lennox 83K78 HARN-WIRE

Lennox
  • Mfr Part # 83K78
  • Parts Town # LEN83K78
  • Quantity0

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

567

Model #: LCA300S-01

Specs Decoded From The Model Number

Unit Type

Packaged Electric Cooling

Major Design Sequence

1st Generation

Nominal Cooling Capacity

25 tons

Cooling Efficiency

Standard Efficiency

Minor Revision Number

01