/

/

Shopping Cart

Skip to Navigation Skip to Content

Loading...

Loading...

USD

Multi-SKU Order

Enter keyword or Part #

Find Equipment Manuals

Loading...

Loading...

Home
/
Lennox
/
KCA300H4-01

Lennox KCA300H4-01 Switches & Buttons

Manufacturer:

Model #:

KCA300H4-01

Packaged A/C + Optional Heat, 25 Ton

Packaged A/C + Optional Heat, 25 Ton

Part Category

Switches & ButtonsSwitches & Buttons

Search Within Results

Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

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

get special offers & news from parts town

Email Address

+52 558.957.7295

Loading...

Loading...

© 2026 Parts Town. All rights reserved.

Loading...

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

Call: +52 558.957.7295

HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

We are ready to help!

We are ready to help!

We offer customer service support in Spanish

Flat rate shipping anywhere in Mexico $49.99

Inclusive of duties and brokerage.

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

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
Parts In Town
Serial Number Lookup
Smart Manuals
Website Features

Terms of Use
Privacy Policy
Privacy Request

Part Category

Switches & ButtonsSwitches & Buttons

Search Within Results

Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Predictor Background

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

Select Model

Lennox 59W40 Pressure Switch, Blower Proving, -.15" WC PF

Lennox

Mfr Part # 59W40
Parts Town # LEN59W40
Quantity109

In Stock

Quantity

Lennox 10U40 High Pressure Switch, SPST, Normally Closed, 640 PSI

Lennox

Mfr Part # 10U40
Parts Town # LEN10U40
Quantity6

In Stock

Quantity

Lennox 72W95 Freezestat Temperature Switch, F58-29F

Lennox

Mfr Part # 72W95
Parts Town # LEN72W95
Quantity13

In Stock

Quantity

Lennox 10K56 Hi Pressure Switch with Harness

Lennox

Mfr Part # 10K56
Parts Town # LEN10K56
Quantity4

In Stock

Quantity

Lennox 15M20 Pressure Switch, SPST, Normally Open, -0.10" WC PF

Lennox

Mfr Part # 15M20
Parts Town # LEN15M20
Quantity42

In Stock

Quantity

Lennox 21G87 DISCONNECT SWITCH, 150 AMP, 3 POLE, 600V

Lennox

Mfr Part # 21G87
Parts Town # LEN21G87
Quantity2

In Stock

Quantity

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

Lennox

Mfr Part # 38M78
Parts Town # LEN38M78
Quantity6

In Stock

Quantity

Lennox 15M2001 Pressure Switch, -0.10" W.C., SPST

Lennox

Mfr Part # 15M2001
Parts Town # LEN15M2001
Quantity50

In Stock

Quantity

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.

Quantity

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.

Quantity

Lennox 93J3101 DISCONNECT SWITCH

Lennox

Mfr Part # 93J3101
Parts Town # LEN93J3101
Quantity0

Obsolete, replaced by LEN93J31