Secondhand air conditioners are available for purchase at pawn shops, thrift stores, estate sales and yard sales. Other places to buy secondhand air conditioners include used appliance stores, online auctions and classified ads.
The best selection of previously owned air conditioners is typically available at used appliance stores. Browsing a used appliance store can also be helpful for learning about features and prices when comparing potential purchases elsewhere. Whenever possible, it is a good idea to examine the air conditioner in person before buying it. This allows the buyer to measure the appliance to make sure it fits in its intended destination and to make sure that it works properly. When shopping online, it is important to pay attention to shipping costs, as air conditioners are very heavy and unwieldy.
Used appliances often can't be returned, so it is important to look into return policies before purchasing the unit. The buyer should consider which features are necessary before shopping. The buyer should learn about proper maintenance for the unit, including how to change the air filters. Checking the efficiency is a good idea as well, because some air conditioners may be over- or under-powered for the buyer's needs.