Daikin systems are engineered differently. For a reason. And that reason is performance, reliability, and efficiency. Daikin branded systems may be a little on the pricey side for HVAC units, but their abilities and dependability make that extra expense well worth the effort. Thanks to the use of junction boxes, their award winning design allows for unconventional installations in difficult areas, and supports much longer line set runs than traditional competitors. Daikin also offers an assortment of accessories such as inline duct dampeners, zoning controls, and BackNET(tm) interfacing granting the user a high degree of control over the system, and individual zones that no others can match.