Performance series ductless systems offer that perfect balance between budget limits you may have today and your desire for energy savings and comfort options. For retrofit or modernization projects, the Carrier Performance Series 40MCCAQ cassette fan coil is a perfect fit. It’s compact design can easily be installed between joists to provide quiet and efficient comfort. This versatile unit is compatible with both single and multi-zone ductless systems and comes with Follow Me, a temperature-sensing handheld remote for precise temperature control and fewer temperature swings. And with four fan speeds available, you have complete control over your environment.