• Required, but not included: 1/4" x 3/8" line set & 1/4" x 1/2" line set | The Gree Multi21 Dual-Zone Universal FLOOR/CEILING 42,000 BTU System is powered by Grees G10 inverter-driven compressor and eco-friendly R410A refrigerant. These units can heat and cool 2 zones without distribution boxes.
• Our G10 inverter technology saves energy, reduces outdoor noise and keeps room temperature steady by eliminating the harsh starts & stops of conventional systems.
• The Multi21 Universal Floor/Ceiling indoor units are designed to be suspended from a ceiling or mounted low on a wall.
• The slender and lightweight design is perfect for restaurants or hallways where wall space is limited.
• Manufacturer's Warranty terms is 5 Year on parts and 7 years on the compressor. *Please Note, installation must be performed by a state Licensed HVAC contractor in order to be eligible for the warranty.