Fujitsu 12,000 BTU 22.1 SEER Slim Ducted Single Zone SystemFujitsu 12,000 BTU 22. 1 SEER Slim Ducted Single Zone System is the perfect product to use to heat and cool a space where you'd like to hide the system but have limited above ceiling space; You can install this unit both horizontally and vertically which is unique. This system comes with an out of the box 7 year compressor 5 years part warranty, 10 year warranty if its installed by a licensed HVAC tech and registered within 60 days, or a 12 year