A whole residence split air conditioning device will usually be around ₤ 1,000- ₤ 1,500 per space completely set up. http://Oralheadandneckcancer.com/__media__/js/netsoltrademark.php?d=www.openlearning.com%2Fu%2Fgilmoreboone-sb3sou%2Fblog%2FDebunkingMythsAboutAirConditioningRepairsAndMaintenance