Thor Forums

[thor293]

Here is a HUGE thing you need to do. When I was insulating the front cap I found out that they did not block the AC runs after the last vent, it runs straight up into the cap! Same at the back, it runs into the wall at the back but is not blocked off. Pull your vent and stick a stiff wire down the run towards the cap and you will see what I mean. I cut a piece of insulation foam and used some aluminum tape to seal them off, that also made a pretty significant difference. Everyone I know with an ACE has this and I am betting you do to and if you are at the factory ask them to check it an tell them they need to CORRECT IT!