Wal-Mart, Overstock, Amazon.com, eBay and Used AC Warehouse all sell refurbished AC units. Wal-Mart, Amazon.com and Overstock offer only refurbished portable AC units and those for windows. Used AC Warehouse offers all o... More »

www.reference.com Home & Garden Heating & Cooling

A portable AC unit is an air conditioner that can easily be moved from room to room as needed. It typically has wheels and features a lightweight construction. More »

www.reference.com Home & Garden Heating & Cooling

Portable air conditioners are available from Best Buy, The Home Depot and Target. Some have small cooling capacities appropriate for 250 square foot rooms, while others cover areas of at least 850 square feet. Reviews fo... More »

www.reference.com Home & Garden Heating & Cooling

Yes, as of 2015, window air conditioning units can be purchased online from home improvement retailers such as Lowe's and The Home Depot. Retailers offer a variety of shipping options, including in-store pickup and direc... More »

www.reference.com Home & Garden Heating & Cooling

Used air conditioner units can be purchased online from stores such as the Used A/C Warehouse and Budget Heating & Air Conditioning, as well as from equipment auction sites such as Bid-on-Equipment. General auction sites... More »

www.reference.com Home & Garden Heating & Cooling

Coleman air conditioning units are available for purchase from American RV Company, AdventureRV.net and PPL Motor Homes, as of 2015. All three retailers sell air conditioners from Coleman online, and PPL Motor Homes has ... More »

www.reference.com Home & Garden Heating & Cooling

Carrier manufactures 13 different models of split system air conditioner units as of 2015. Carrier offers three different air conditioner product lines: the Infinity, Performance and Comfort Series. More »

www.reference.com Home & Garden Heating & Cooling