Cool Down With This 14,000 Btu (10,000 Sacc) Portable Air Conditioner By Danby, Perfect For Cooling Spaces Up To 550 Square Feet. To Help Maximize Your Comfort, The 4-In-1 Design: Air Conditioner, Fan, Dehumidifier, And Heater Helps Ensure You Feel Comfortable No Matter The Weather Out! Designed For Year-Round Use, Enjoy The Heater Function In The Winter Months. Enjoy Three Powerful Fan Speeds To Personalize Your Cooling Experience, And The Single-Hose Design Efficiently Exhausts Warm And Humid Air Outside. The Led Display Makes Adjusting Settings Effortlessly. The 24-Hour Programmable Timer Allows For Better Control Of When The Unit Operates, Which Helps You Save On Your Monthly Hydro Bill. Its Four Castors Make This Unit Easy To Move From Room To Room. Plus, The R32 Refrigerant Used In This Model Is Environmentally Friendly, And Its Global Warming Potential Is 3X Lower Than R410A. Sacc Is Short For Seasonally Adjusted Cooling Capacity.