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 ...

The use of ductless heat pump HVAC systems has broadened considerably since they were introduced to the U.S. market decades ago, but their technology isn’t familiar to all technicians or in all parts ...

Ductless heating and cooling systems, long a staple of many overseas residential HVAC markets, are catching on in the U.S. With their increased popularity come a number of ductless system options, or ...

Editor’s note: Welcome to the 45th installment of Brownstone Boys Reno, a reader renovation diary. We’re excited to publish their tale of buying and renovating a brownstone in Bed Stuy. See the first ...

During the heat wave, Texans are looking for new ways to cool down. One of those ways is mini-split air conditioning systems. Mini-split units include two main parts, an outdoor compressor or ...

A question I pose to the attendees of each mini split class I conduct is: Can you oversize an inverter ductless mini split system? Before you start writing your reply to what I’m sure you think is an ...