2010 Ford Escape AC blows hot

I have been having a problem with my 2010 Ford Escape sir conditioner. It starts out cooling then goes hot after about 15 minutes. I have had in into the ford dealership 4 times they keep saying nothing wrong with it. But it is there is no air! I am at my wits end I don’t know what to do.

For a 8 year old vehicle the dealer is not where you should be. They will most likely send it to a dedicated air conditioner shop. Find one that specializes in air conditioners .