Emerson Climate Technologies will hold a free webinar, “Best Practices for Evaluating Compressor System Performance,” at 2 p.m. Eastern March 11.

It’s part of Emerson’s “Making Sense” HVAC market series and will tackle compressor and evaporator capacity differences, midpoint and dew-point compressor selections, and energy-efficiency ratio versus annual energy efficiency ratio.

The webinar will be hosted by Mike Saunders, Emerson’s director of end user technical sales and support and Autumn Nicholson, the company’s senior sales engineer.

For registration details, go to www.emersonclimate.com/makingsensewebinars.