/
/
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. KCA300H4-01

Lennox KCA300H4-01 Parts & Manuals

Manufacturer:

Model #:

Lennox

KCA300H4-01

Packaged A/C + Optional Heat, 25 Ton

Packaged A/C + Optional Heat, 25 Ton

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 Category

  • Actuators(4)
  • Bearings & Bushings(8)
  • Belts, Pulleys & Sheaves(30)
  • Bezels(4)
  • Brackets & Retainers(8)
  • Capacitors(2)
  • Caps & Plugs(1)
  • Compressors(5)
  • Condenser & Evaporator Coils(5)
  • Contactors(1)
  • Controls(21)
  • Disconnects, Couplings & Collars(1)
  • Elements, Heaters & Platens(2)
  • Fan & Blower Motors(27)
  • Fan Blades & Blower Wheels(5)
  • Filters, Screens & Driers(2)
  • Fuses, Blocks & Holders(1)
  • Gaskets & Seals(1)
  • Holders & Supports(1)
  • Hoses, Pipes & Tubing(2)
  • Inserts & Frames(1)
  • Legs & Feet(1)
  • Orifices(2)
  • Panels, Covers & Lids(16)
  • Pans, Trays & Wells(1)
  • Plates(2)
  • Potentiometers & Resistors(1)
  • Power Supplies & Cords(2)
  • Probes & Sensors(2)
  • Pumps & Motors(8)
  • Relays(8)
  • Rods, Shafts & Pins(2)
  • Shields & Guards(3)
  • Switches & Buttons(11)
  • Terminal Blocks(2)
  • Thermostats & High Limits(1)
  • Transformers(4)
  • Valves, Solenoids & Fittings(6)
  • Variable Frequency Drives (VFD)(15)
  • Wires, Cables & Hardware(4)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Actuators(4)
  • Bearings & Bushings(8)
  • Belts, Pulleys & Sheaves(30)
  • Bezels(4)
  • Brackets & Retainers(8)
  • Capacitors(2)
  • Caps & Plugs(1)
  • Compressors(5)
  • Condenser & Evaporator Coils(5)
  • Contactors(1)
  • Controls(21)
  • Disconnects, Couplings & Collars(1)
  • Elements, Heaters & Platens(2)
  • Fan & Blower Motors(27)
  • Fan Blades & Blower Wheels(5)
  • Filters, Screens & Driers(2)
  • Fuses, Blocks & Holders(1)
  • Gaskets & Seals(1)
  • Holders & Supports(1)
  • Hoses, Pipes & Tubing(2)
  • Inserts & Frames(1)
  • Legs & Feet(1)
  • Orifices(2)
  • Panels, Covers & Lids(16)
  • Pans, Trays & Wells(1)
  • Plates(2)
  • Potentiometers & Resistors(1)
  • Power Supplies & Cords(2)
  • Probes & Sensors(2)
  • Pumps & Motors(8)
  • Relays(8)
  • Rods, Shafts & Pins(2)
  • Shields & Guards(3)
  • Switches & Buttons(11)
  • Terminal Blocks(2)
  • Thermostats & High Limits(1)
  • Transformers(4)
  • Valves, Solenoids & Fittings(6)
  • Variable Frequency Drives (VFD)(15)
  • Wires, Cables & Hardware(4)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Predictor Background
PartsTown Logo

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

Model #: KCA300H4-01

Specs Decoded From The Model Number

Unit Type

Packaged Electric Cooling w/ Optional Electric Heat

Major Design Sequence

1st Generation

Nominal Cooling Capacity

25 tons

Cooling Efficiency

High Efficiency

Refrigerant Type

R-410A

Minor Revision Number

01

Lennox 84W35 607820-06 CONTROL-INVERTER 3 HP, 575V

Lennox
  • Mfr Part # 84W35
  • Parts Town # LEN84W35
  • Quantity0

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

Lennox 85M25 OUTDOOR AIR HOOD PKG

Lennox
  • Mfr Part # 85M25
  • Parts Town # LEN85M25
  • Quantity0

Out of Stock, backorders usually ship in 12-14 days.

Lennox 86K85 BLOWER WHEEL SHAFT KEY

Lennox
  • Mfr Part # 86K85
  • Parts Town # LEN86K85
  • Quantity0

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

Lennox 86W49 Compressor, Scroll, 575 Volt, 60HZ, 3PH, 61,500 BTUH, R-410A, 10.8 EER, 5 Ton

Lennox
  • Mfr Part # 86W49
  • Parts Town # LEN86W49
  • Quantity0

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

Lennox 87M37 LENNOX LB-109950A MOUNTING

Lennox
  • Mfr Part # 87M37
  • Parts Town # LEN87M37
  • Quantity0

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

Lennox 87M38 Mounting Bracket, Blower, 7.5-10 HP

Lennox
  • Mfr Part # 87M38
  • Parts Town # LEN87M38
  • Quantity0

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

Lennox 87M49 PANEL - HORIZ DUCT

Lennox
  • Mfr Part # 87M49
  • Parts Town # LEN87M49
  • Quantity0

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

Lennox 87W13 HARNESS-WIRING B3-P247

Lennox
  • Mfr Part # 87W13
  • Parts Town # LEN87W13
  • 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 94W59 Voltage Monitor/Protector, 190-600VAC, 3PH, 50/60HZ

Lennox
  • Mfr Part # 94W59
  • Parts Town # LEN94W59
  • 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 97J58 BLOWER V-BELT, BX64, 67 INCH LENGTH (O.C

Lennox
  • Mfr Part # 97J58
  • Parts Town # LEN97J58
  • Quantity0

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

Lennox 97W12 PANEL-FILTER ACCESS

Lennox
  • Mfr Part # 97W12
  • Parts Town # LEN97W12
  • Quantity0

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

Lennox 97W18 MOUNT-COND REAR RIGHT

Lennox
  • Mfr Part # 97W18
  • Parts Town # LEN97W18
  • Quantity0

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

Lennox 97W26 COVER-COND (LEFT)

Lennox
  • Mfr Part # 97W26
  • Parts Town # LEN97W26
  • Quantity0

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

Lennox 97W27 COVER-COND (RIGHT)

Lennox
  • Mfr Part # 97W27
  • Parts Town # LEN97W27
  • Quantity0

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

Lennox 98W81 MULLION-CONTROL ACCESS

Lennox
  • Mfr Part # 98W81
  • Parts Town # LEN98W81
  • Quantity0

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

Lennox 98W83 MULLION-CONTROL ACCESS

Lennox
  • Mfr Part # 98W83
  • Parts Town # LEN98W83
  • Quantity0

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

Lennox 98W86 CONDENSER COIL

Lennox
  • Mfr Part # 98W86
  • Parts Town # LEN98W86
  • Quantity0

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

Lennox 99K28 PROTECTOR, 690V, 17/25A, 3 PHASE, CLASS

Lennox
  • Mfr Part # 99K28
  • Parts Town # LEN99K28
  • Quantity0

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

Lennox 99K29 PROTECTOR, 690V, 23/32A, 3 PHASE, CLASS

Lennox
  • Mfr Part # 99K29
  • Parts Town # LEN99K29
  • Quantity0

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

Lennox 99K33 PROTECTOR, 690V, 5/8A, 3 PHASE, CLASS 10

Lennox
  • Mfr Part # 99K33
  • Parts Town # LEN99K33
  • Quantity0

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

Lennox 99K34 PROTECTOR, 690V, 9/13A, 1 PHASE, CLASS 1

Lennox
  • Mfr Part # 99K34
  • Parts Town # LEN99K34
  • Quantity0

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

8910