Star Wars was the name given to which Reagan effort? A. Nuclear Arms Disarmament B. Nuclear Arms Race C. Strategic Defense Initiative D. Strategic Offense Initiative.
1 Central A/C installation in a home with existing ductwork costs $2,500 to $7,000, including the system itself and all associated labor costs. 2  Central A/C installation in a home that requires ductwork can easily cost twice as much, or $5,000-$14,000.
1 According to the RemodelingExpense.com cost estimator, a basic ductless air conditioning system installation costs $1,400 to $1,600, with a total average cost per unit of $1,500.2  A better type of work can cost $1,800.00 to $1,975.00, or a total average cost per unit of $1,887.50. According to the RemodelingExpense.com cost estimator, a basic ductless air conditioning system installation costs $1,400 to $1,600, with a total average cost per unit of $1,500.