Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Tired of using loud and unsightly window air conditioners? Even if you don’t have the ...

Multi-zone cooling gives residents of larger homes a smarter way to stay comfortable without overspending on energy. By cooling only the rooms that need it, homeowners avoid waste, reduce system ...

A complete home heating and cooling system built by hand this MR Cool installation shows how one builder adds comfort and efficiency with simple tools turning a regular house into a climate controlled ...

Abstract: The article presents four concepts of the multi-zone voltage regulation (MZVR) system. It is a combination of a distribution transformer with an on-load tap-changer, for step voltage ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...

A mini split system is an air conditioner for heating and cooling a single room or zone. Typically, an outdoor compressor unit powers one or more indoor units connected by refrigerant lines. The main ...

Smart cooling meets comfort as Della debuts its sleekest home tech yet. LOS ANGELES, Aug. 1, 2025 /PRNewswire/ -- Della Day is the annual tradition of unveiling innovation and comfort. With so many ...

LOS ANGELES, July 31, 2025 /PRNewswire/ -- Della Day is the annual tradition of unveiling innovation and comfort. With so many innovations on the horizon, home comfort will be better than ever. Della ...