Selling this used De'Longhi Pinguino 4-in-1: heater, air conditioner, Dehumidifier, and air purifier because we never used it. Unit works great and comes with exhaust hose and window mounting trim. The only damage it has is a few of the plastic grates on the top broke off from something falling on it in storage. Doesn't affect operation at all. Heats/cools/dehumidifies and Air purifies up 500 square feet