March/April 2021 Cooling Journal

In the March/April 2021 cover story, we learn the origin story of Diesel Emissions Service and how DES owner Steve Hoke's business philosophy impacts his companies. This issue also includes several technical articles on typical Shell & Tube heat exchangers, Aftertreatment 101 and a guide to turning Plastic Tanks to All-Metal.

January/February 2021 Cooling Journal

The first Cooling Journal magazine of 2021 has arrived! In this issue, we dig into the history of Don Harts Radiator in Texas, whose ties to the industry go back 100 years! Plus, we also have technical articles including a guide to measuring radiator cores accurately and how oscilloscopes are used in the heavy-duty market.

November/December 2020 Cooling Journal

This final issue of The Cooling Journal of the year includes a special member spotlight on a Kentucky family-owned business that has overcome several challenges. Inside, you'll also find technical articles on DPF Bung Identification and Aftertreatment 101.