Recharging AC cooling agents, which is generally only necessary if there's a leak or a component needs to be replaced, can cost between ₤ 80 and ₤ 275. http://firebook.com/__media__/js/netsoltrademark.php?d=case.edu%2Fcgi-bin%2Fnewsline.pl%3FURL%3Dhttps%3A%2F%2Fharlesdenairconditioning.co.uk%2Fair-conditioning-repair.html