-Dual Zone unit - Two indoor units for every Compressor. Produces up to 12000 BTU in every room! * - Heat Pump - 24600 BTU - Can heat your home, office or store with minimum operating temperatures as low as - 15 C / 5 F. * - Inverter Compressor by Toshiba - Variable speed compressor helping unit draw less electricity, produce less sound and gives you better room temperature control. * - Fresco TechTM system provides seven stages of air filtration to kill airborne bacteria, eliminate odors, deactivate harmful chemical gases, and eliminate up to 95% of dust, smoke and pollen. * - FREE INSTALL KIT & FREE SHIPPING