Daikin is a global leader for indoor comfort, with millions of systems installed throughout the world. The SkyAir Light Commercial Series integrated with an inverter variable-speed compressor, delivers up to 17.5 SEER & has the capacity required to maintain the comfort you demand while conserving energy up to 30% or more. This is all backed with a 10 Year All Parts Warranty, which is one of the strongest in the industry.