Cool Down With This 10,000 Btu (6,000 Sacc) Portable Air Conditioner By Danby, Perfect For Spaces Up To 250 Square Feet. To Help Maximize Your Comfort, The 3-In-1 Design: Air Conditioner, Fan, And Dehumidifier Helps Ensure You Feel Comfortable No Matter The Weather Out! Its Four Castors Make This Unit Easy To Move From Room To Room, And The Single-Hose Design Efficiently Exhausts Warm And Humid Air Outside. In Addition, The 24-Hour Programmable Timer Allows For Better Control Of When The Unit Operates, Which Enables You To Save On Your Monthly Hydro Bill. Sacc Is Short For Seasonally Adjusted Cooling Capacity.