2007 Prius Air Conditioning

My 2007 Prius air conditioner blows mainly warm rather than cool air. I took it in for repairs and they replaced the high pressure hose but it is still not cooling the car. The dealer has had the car for 2 weeks trying to determine what the problem is. They tell me it should be blowing 42 degrees but is only blowing 62 degrees. They think that it might be the invertor that cost $1,000. I’m looking for anyone who has had similar problems and actually was successful in getting the problem fixed.

You’ll want to post this on a Prius forum, like priuschat. Normal car a/c cures may not work for the electrically powered Prius a/c.