Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor, condenser ...

Mini-split heating and air-conditioning systems can boost your home’s energy efficiency, but they come with trade-offs, air quality experts say. These small, electric systems are replacing traditional ...

April Wilkerson installs a DIY ductless mini-split with a MrCool unit, adding efficient heating and cooling to your shop or space. LA Protests: Clip of "Blackhawk helicopter" dropping off boxes sparks ...