This portable air conditioner is perfect to keep your grow room cool. It is a very reliable and efficient unit. Cooling capacity: 12,000 BTU/hour. Dehumidifying capacity: 24 liters/day. Power: 1,200 watts cooling, 950 watts dehumidifying. 120 volt/60 Hz. Built-in water reservoir. Can also be setup for continuous drainage. Programmable timer with 3 speeds. Includes remote control. Cool air is distributed through the top oscillating vents. 2 extendable ducts. One is intake and the other is exhaust. Does not work with environmental controllers. Weighs 90 lbs. 1 year warranty.