/
/








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. KCA030S4-01

Lennox KCA030S4-01 Switches & Buttons

Manufacturer:

Model #:

Lennox

KCA030S4-01

Packaged A/C + Optional Heat, 2.5 Ton

Packaged A/C + Optional Heat, 2.5 Ton

Parts Town Logo

1-Hour Pickup Available

Model #: KCA030S4-01

Specs Decoded From The Model Number

Unit Type

Packaged Electric Cooling w/ Optional Electric Heat

Major Design Sequence

1st Generation

Nominal Cooling Capacity

2.5 tons

Cooling Efficiency

Standard Efficiency

Refrigerant Type

R-410A

Minor Revision Number

01

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
Switches & ButtonsSwitches & ButtonsSwitches & Buttons
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
Part Category
Switches & ButtonsSwitches & ButtonsSwitches & Buttons
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Lennox 21G88 Disconnect Switch/Circuit Breaker, 150A, 3 Pole, 600VAC

Lennox
  • Mfr Part # 21G88
  • Parts Town # LEN21G88
  • Quantity1

In Stock, Ships today

Lennox 10K56 Hi Pressure Switch with Harness

Lennox
  • Mfr Part # 10K56
  • Parts Town # LEN10K56
  • Quantity4

In Stock, Ships today

Lennox 38M78 Low Ambient Switch, 120/240 Volt, E410A, 600 PSI

Lennox
  • Mfr Part # 38M78
  • Parts Town # LEN38M78
  • Quantity6

In Stock, Ships today

Lennox 72W40 102448-01 SWITCH-HIGH PRESSURE (640PSI)

Lennox
  • Mfr Part # 72W40
  • Parts Town # LEN72W40
  • Quantity0

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

Lennox 73W85 Temperature Sensor, L70-15F

Lennox
  • Mfr Part # 73W85
  • Parts Town # LEN73W85
  • Quantity0

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

Lennox 93J3101 DISCONNECT SWITCH

Lennox
  • Mfr Part # 93J3101
  • Parts Town # LEN93J3101
  • Quantity0

Obsolete, replaced by LEN93J31

Lennox 31L11 Switch, Air, FS4602-2692

Lennox
  • Mfr Part # 31L11
  • Parts Town # LEN31L11
  • Quantity0

Obsolete, no longer available