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Buying an air conditioner is hard. There are lots of specs that aren’t found on any other kind of product, the damn things are heavy, so if you buy the wrong one you’ll dread returning it even more, and if you mess up you will find yourself living in an unpleasant ice box, or a muggy misery. But don’t worry, it’s…
Heating and cooling homes can be expensive, but thankfully, there are heat pumps. And these electric home coolers and heaters are efficient home systems even in extremely cold temperatures, new research has found.