The M12CF Ductless Split System exceed the new 13.0 SEER requirements. And, a full one-third of the models have super high ratings ranging from 16.5 to 19.0 SEER. Units are fully programmable, so setting and keeping the desired comfort level is a snap. Smart features like "Sleep Timer" and "Energy Saver" allow the user to program the unit for optimum energy savings. The continuous "Air Sweep" auto louvers gently distribute cool or warm air throughout the room. A new level of system flexibility and control is at your fingertips on Friedrich single and multi-zone systems. You'll have more options for optimum comfort, control and energy savings. Over 20 single, dual, tri- and quad-zone systems provide a wide range of heating and cooling options for even the toughest remodels, additions and improvements. The Friedrich ductless split systems have the advantages of a ducted installation without the high material and labor costs. Absolutely no ductwork is required, so most systems can be installed and running in a few hours. Residential/Commercial Applications Computer rooms/ server rooms Room additions/ renovations Homes without ductwork Kitchen and prep areas in restaurants Offices in warehouse spaces or large retail buildings Offices and buildings where security concerns prevent the installation of window units