Most heat pumps in colder climates still require some sort of backup heat — often an oil- or gas-fired furnace — but they are an excellent option that can provide customers with a more energy-efficient year-round solution.

For more than two decades, Entech Sales & Service in Dallas has offered HVACR professionals an in-depth look at centrifugal chillers, examining assembly, theory, microprocessors, and teardown training through a series of educational sessions heralded as some of the best nationwide.

Although they come from different backgrounds, Sharon and Weldon have developed a professional relationship that uniquely expands the synergy of their differences.