Since as early as the 1990s, there have been questions, discussions, and application notes on the topic of using a 2-contactor bypass or 3-contactor bypass with variable frequency drive (VFD) configurations.

What would happen if your engineering team stepped into another firm’s facilities with the goal of identifying energy inefficiencies?

Behind every good man, there’s a great woman. Or, so the saying goes. In HVACR engineering; however, the numbers insist that mantra simply is not true.

While yesterday’s engineers have made great progress, we’re just cracking the surface, and the future relies on the experimental efforts of today’s engineers.

Make sure the women in your company have equal pay for equal work.