Experience instant relief the moment you enter your room with Pioneer’s latest Diamante series high-wall ductless mini-split heat pumps. This all-new product line was designed and developed to bring a truly affordable heating and cooling solution without sacrificing desirable features. A dual-swing louver system ensures both horizontal and vertical sweeping air throws, ideally reaching all directions of the room. All systems in this series come equipped with an auxiliary strip heater in the condensing unit, to provide hyper-heating even in frigid -13°F temperatures. And with noise measurements as low as 27 dB, you can sleep peacefully with air conditioning quieter than even an empty library.