Method Use an AC Sizing Graph The second way to find out what size central air conditioner you might need for your home is to use the chart below..How much a central air conditioner should cost. Average costs and comments from CostHelper’s team of professional journalists and community of users. Adding central .Lo.ng for ton, ton, ton central AC unit prices? Read our latest prices, reviews and final buying guide for air conditioner..Central Air Conditioner Pricing. When it comes time to price the ac unit there are a few things that really drive the price Size of air conditioner the larger .
Homeowners can pay between $ and $, for central air conditioning. The final cost will depend on the unit, additional installation items such as ductwork and the professional s installation rates. Here are some additional factors that will determine the kind of system you will need, as well as its price..