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Herb Woerpel

Herb Woerpel was a senior editor with The ACHR NEWS. He is committed to delivering practical, insightful information in an accessible, engaging way. Herb joined BNP Media in 2011. He most recently served as editor-in-chief of Engineered Systems and was previously employed as managing editor of The ACHR NEWS. Before joining BNP Media, he worked as a reporter with the Advance Newspapers, a subsidiary of MLive/The Grand Rapids Press. He holds a bachelor’s degree in news editorial journalism from Central Michigan University and boasts 16-plus years of professional journalism experience.

Articles

ARTICLES

Supermarket Scorecard Shows Trending Adoption of R-744 in US Stores

Herb Woerpel

June 13, 2024

In the ongoing battle against climate change, the U.S. supermarket sector is relentlessly pursuing innovative strategies to reduce its carbon footprint and enhance energy efficiency.

CO₂ Refrigeration the ‘Coolest Competitor’ at 2022 Beijing Olympics

Herb Woerpel

May 10, 2024

CO₂ refrigeration (R-744) was selected to cool four ice rinks at the Winter Olympics, curbing carbon emissions to the tune of 1.2 million planted trees.

Sustainability, Regulations Drive CO₂ Refrigeration Market

Herb Woerpel

April 8, 2024

The commercial and industrial refrigeration sector is going green. This evolution is largely dictated by corporate environmental, social, and governance efforts; the demand for greater energy efficiency; government regulations; net-zero energy goals; and more.

The Importance of Pressure Relief Valves on CO₂ Refrigeration Systems

Pressure relief valves are critical safety components designed to ensure refrigeration systems operate safely and reliably

Herb Woerpel

March 8, 2024

The proper design, installation, and maintenance of these valves is vital for the safe operation of R-744 refrigeration systems, especially in industrial and commercial applications.

How to Charge a CO₂ Refrigeration System

Techs must carefully follow the proper sequence of operations to ensure the process is completed accurately and appropriately

Herb Woerpel

February 8, 2024

Compiled via interviews with a team of experts, here are the steps one should follow when charging a CO₂ refrigeration system.

State of the HVAC Industry 2024: Education

Trades Education Must Evolve to Keep Pace with Industry Changes

According to the National Student Clearinghouse, enrollment in trades courses increased 19.3% from 2021 to 2022

Herb Woerpel

February 3, 2024

As the industry continues to gray and the demand for HVAC services continues to rise, recruiting, training, and retaining young talent is crucial to the trade’s future.

AHR Expo Innovation Awards Showcase the Evolution of HVAC Manufacturing

This year’s award winners represent 10 unique HVAC equipment categories

Herb Woerpel

January 10, 2024

The winners of the 2024 AHR Expo Innovation Awards will be celebrated at this year’s event, Jan. 22-24 in Chicago.

HVAC Contractors, Suppliers Examine Two-Step Relationship

Roundtable discussion examines the state of the supply chain

Herb Woerpel

December 27, 2023

Collaboration between suppliers and contractors remains a critical aspect of the industry.

Pressure, States, Conditions Major Components in R-744 Education

Flash gas bypass and high pressure valves are important aspects of CO₂ refrigeration systems

Herb Woerpel

December 22, 2023

As more and more case-controlled facilities turn to CO₂ refrigeration, HVAC contractors are tasked with adequately educating themselves on these systems so that they can meet the country’s budding installation and service needs.