Gree Split AC Inverter 1.5 Ton GS-18AITH24W-T3Brand: GREE Model: GS18AITH24WT3 Type: Split AC (Inverter) Capacity: 1. 5 Ton (18,000 BTUs) BTUs Capacity: 18,000 BTUs Cooling Capacity (BTU H): 21,837 18,000 5,118 (High Standard Low) Heating Capacity (BTU H): 21,837 19,100 2,730 (High Standard Low) Cooling Output (W): 6400 5280 1500 (H S L) Heating Output (W): 6400 5600 800 (H S L) Power Input (Cooling): 2100 1390 325 W (H S L) Power Input (Heating): 2100 1455 300 W (H S L) Technical: Airy Inverter