The Commercial Heat Pump by Gree: Vireo GEN3 Heating & Cooling Systems, mini-split single zone indoor unit, ductless, Built-In Wi-Fi, 12,000 BTU/h cooling & heating capacity, 32 1/2W x 7 3/4D x 11 9/16H, I-Feel function, 7 fan speeds+Turbo, automatic voltage adaption, low voltage start-up, easier to clean/change filters, swing louver control, timer function, privacy lock mode, Copper Tube/Aluminum Fin coil, 182 - 424 CFM, 27 - 43 dB(a) sound pressure level, R410A Refrigerant, 208-230v/60/1ph, AHRI Certified, Energy Star, ETL US Listed ( Gree - 3VIR12HP230V1AH ) - When purchased with a sold-separately outdoor condenser, the Gree 3VIR12HP230V1AH Vireo+ mini split heat pump provides heating and cooling with horizontal and vertical airflow control to provide precise coverage. It operates with environmentally friendly R410A refrigerant, and it cools when outdoor temperatures are between 0 and 115 degrees Fahrenheit and heats when outdoor temperatures range from -4 to 75 degrees Fahrenheit. This unit is WiFi enabled and features intelligent preheating and defrost to optimize use. With a sleep function and an energy-saving mode, it saves users money when it's not needed at full force.The Gree 3VIR12HP230V1AH mini split indoor unit utilizes self-diagnostic technology to alert users of maintenance needs. A privacy lock mode prevents unwanted tampering to keep the unit operating at the correct capacity. With a sleek design, this heat pump has a modern appearance that blends in with many decorative themes. It uses G10 inverter technology for quiet, energy-efficient cooling and heating. Product Details. Part of the Vireo+ series. G10 inverter technology. Cools when outdoor temperatures range from 0-115 degrees F. Heats when outdoor temperatures are between -4 and 75 degrees F. Adjustable airflow with a multi-speed fan. Intelligent preheating and defrost. Acrylic resin-coated coil. Low voltage start-up. Timer included. Wi-Fi connectable. Uses R410A refrigerant. For use with Gree VIR12HP230V1BO outdoor condenser (not included). Automatic voltage adaption. Washable polymeric air filters. IR remote control. I-Feel function. Privacy lock mode. Sleep function. Energy-saving mode. LED display. Self-diagnostic technology. 22 SEER. 12,000-BTU cooling capacity. 13,000-BTU heating capacity. Dimensions & Utilities. 335/16 in. W x 85/16 in. D x 117/16 in. H. 9-15 A. 208-230 V/60 Hz/1 ph. Product Features.