The Commercial Heat Pump by Gree: Vireo+ Heat Pump, mini split indoor unit, WiFi included, multiple speed fan, timer, I Feel mode, IR remote control, adjustable airflow, privacy lock mode, sleep mode, Fahrenheit or Celsius, self-diagnosis, high efficiency G-10 Inverter Technology, low voltage start-up, quiet operation, intelligent defrost, power failure mode, intelligent pre-heating, polymeric air filters, R410A refrigerant, 23 SEER, 9,000 BTU/h cooling capacity, 9,900 BTU/h heating capacity, 115v/60/1ph, ETL Listed, Energy Star, AHRI Certified, (non-returnable)Note: This indoor unit must be used with an outdoor condenser, which must be purchased separately at the same time. Ordering either piece on its own will result in no warranty being provided. Please contact customer care for more information or assistance. ( Gree - VIR09HP115V1BHW ) - The Gree VIR09HP115V1BHW Vireo+ mini split indoor unit includes a self-diagnosis feature that informs users of any maintenance needs. To resist corrosion, its coil is acrylic resin coated, and for environmental safety, it operates with natural R410A refrigerant. Users can adjust the fan speed and sleep time settings of this unit with an IR remote control. For monitoring, an LED display provides a constant readout of the current temperature.For indoor use, the Gree VIR09HP115V1BHW mini split heat pump is aesthetically pleasing and matches most decorative themes. It operates using G10 inverter technology, and it cools when outdoor temperatures are between 0 and 115 degrees Fahrenheit and heats when outdoor temperatures are between -4 and 75 degrees Fahrenheit. This indoor unit must be equipped with an outdoor condenser to provide optimal heating and cooling. The airflow can be adjusted to blow both vertically and horizontally to ensure it's reaching the correct areas. Product Details. Part of the Vireo+ series. G10 inverter technology. Multiple fan speeds. Intelligent defrost and preheating. Acrylic resin coil coating. Low voltage startup. Outdoor cooling operating range: 0-115 degrees F. Outdoor heating operating range: -4 to 75 degrees F. Timer function. Automatic voltage adaption. Washable polymeric air filters. IR remote control. I-Feel function. Privacy lock mode. Sleep function. Energy saving mode. LED display. Self-diagnosis. Wi-Fi enabled. R410A refrigerant. For use with Gree VIR09HP115V1BO outdoor condenser (sold separately). 23 SEER. 9,000-BTU cooling capacity. 9,900-BTU heating capacity. Dimensions & Utilities. 335/16 in. W x 85/16 in. D x 117/16 in. H. 12-20 A. 115 V/60 Hz/1 ph. Product Features.