The Gree MULTI36HP230V1EO is a 36,000 BTU multi-zone heat pump that offers superior comfort and efficiency. Advanced G-10 inverter technology ensures stable operation and saves up to 20% power per year, compared to other models. The condenser also runs at lower noise levels than other mini split condensers. The unit uses eco-friendly R-410A refrigerant, an optimized fan with anti-corrosion coating, and a brushless fan motor. It can be connected to up to 4 indoor units, and is compatible with a wide range of indoor units from Gree.