Walker Cooling-Heating, Inc.

08/21/2026

This collection of tools will change the game for your crew.

08/21/2026

Watch our NEWEST YouTube video! https://youtu.be/WQ-Rr0vFZ6U Check it out as Craig shows how to perform a vacuum procedure on an HVAC unit using a single hose, 2 VCRTs, a vacuum gauge, and vacuum pump!

Learn more about HVAC by joining our online HVAC Academy! https://www.acservicetech.com/academy

08/21/2026

06/01/2026

Discover key HVAC terms, abbreviations, and functions every homeowner should know to understand your heating and cooling system and make smart home comfort decisions

06/01/2026

The TEZ6 is engineered for speed with three convenient inlet ports. This allows you to connect multiple hoses simultaneously, bypassing restrictions and delivering a massive increase in throughput 💨

06/01/2026

Rheem’s Renaissance® Commercial Classic Plus® Packaged Heat Pump line is nominated for the 2026 Coolest Thing Made in Arkansas, manufactured right in the heart of Fort Smith, Arkansas.

Designed for powerful, high efficiency heat pump performance, these units do more than heat and cool. They keep schools running, hospitals operating, businesses thriving, and communities comfortable, day in and day out. That's what it means to be Engineered for Life™.

Whether you're an engineer, contractor, distributor, industry partner, or simply someone who believes in Arkansas-made innovation, your vote makes a difference!

🗳️ Vote for Rheem here: coolestthinginarkansas.com/voting-1

Voting is open through November 17, and you can vote once per day, per email address. Make it a habit and share it with your network. Let's show Arkansas what Rheem and Fort Smith are built on!

06/01/2026

3 ways to view your vacuum gauge readings – pick your setup. 😎

Check readings right on the MG44, connect it to your SMAN®, or track everything from your phone up to 1000’ away through the Job Link® app.