Designed to fit nearly anywhere while providing advanced on-demand comfort that is quiet, compact, and easy to maintain, GREE Sapphire single zone mini-split series is the perfect alternative to traditional HVAC systems for home additions, renovations, and enclosed patios. It’s market-leading heat pump technology delivers up to 90% heating capacity in temperatures as low as -22°F making for optimal indoor heating during the worst of conditions outside. GREE Sapphire series is comprised of three main components: indoor air handler, outdoor condenser, and piping line set. The indoor and outdoor units are connected by the electric control cable and refrigerant piping line set that can be run with the condensate drain line through a 3-inch diameter hole in an exterior wall. This mini split system minimizes electricity usage to reduce your electric bill. Enjoy peaceful operation with low-decibel levels and three sleep mode options. The sleek white housing seamlessly integrates with your decor. Packed with features like built-in Wi-Fi/Smart Home control capabilities, intelligent preheating, defrost, low voltage start-up, privacy lock mode, sleep function, and self-diagnosis, this system caters to your every need. The innovative wireless I-feel remote control adjusts airflow and indoor temperature based on the temperature surrounding the remote control, enhancing your comfort experience. The Sapphire series offers unparalleled efficiency and technology, ensuring comfort all year round. Limited warranty covers replacements parts for 5 years and compressor for 7 years. Requires professional Installation. Gree Sapphire Single Zone 21837-BTU 22 SEER Ductless Mini Split Air Conditioner Heat Pump Included with 16-ft Line Set 230 Volts in White