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TPI View is Easy and it’s Free

Test Products Intl., Inc. (TPI) makes job management easy and affordable. With “TPI View”, and a wide range of affordable smart devices, you can measure combustion, airflow, temperature, pressure, CO, and CO2. TPI View works with all TPI Smart Probes with no subscription fees or hidden costs. Learn more!

The NEWS Learns How To Braze Aluminum

At this year’s AHR Expo in Atlanta, Georgia, two editors from The ACHR NEWS visited Harris Products Group to learn how to braze aluminum.

The 9 Types of Heat Pumps

As the U.S. moves toward electrification, heat pumps are becoming more popular, which will likely increase sales in the coming years. The key is to know which type of heat pump will work best for an application, as there is a wide range of equipment from which to choose.

Tools/Test Instruments: Getting Connected

Contractors are seeking tools that are equipped to handle A2L refrigerants, offer Bluetooth and wireless compatibility, operate efficiently, save the user time, and are safe to utilize.

Troubleshooting Defrost Timers

Technicians should learn how to troubleshoot defrost timers, as they can be the culprit if a freezer that uses an electric heater as its supplemental heat source has a frozen evaporator coil.

Why Aluminum Coils Are Being Repaired, Not Replaced