For a vehicle that fits so many, it would be bad for the driver and passenger if the AC can’t really keep the van cool. Some Ford Transit buyers have been reporting that their Ford Transit seems to have a problem keeping the interior cool.
According to this Reddit users, his new Ford Transit’s AC never blew cold air and he was given a second Ford Transit to drive while the first one gets fixed but he had the same issue with the second model.
Based on the replies he had, it looks like he is not the only one experiencing these issues with the Ford Transit. Owners of other Ford models also reported that their AC does not work that well as well so this could be a Ford issue instead of the Transit.
You can check out the Reddit post to see what the other users are saying about the AC issue here.