A window AC unit will not be as expensive as central air and it will still keep your home cool through the hottest months of the year.

Variable-speed options are abundant in HVAC and their impact has been felt industry-wide. Contractors and manufacturers alike have taken to these single- and two-stage alternatives as ways to enhance ...

Over the past few years, the U.S. Department of Energy (DOE) has issued dozens of regulations affecting HVACR equipment manufacturers, including new regional energy conservation standards for ...

A mini-split is a small, ductless, split-system air conditioner "Variable speed” refers to how the fan motor operates for the air handler With “zoning,” you can control the temperatures in individual ...

QUESTION: I’ve been told that some technicians don’t like variable speed air conditioners due to their high maintenance costs. Is that true? ANSWER: A variable speed AC runs at a lower speed for ...