2019 375fl a/c

[pacbj]

Hi everyone! We have a 2019 High Country HM375FL. This is our 4th trailer but our 1st 5th wheel. Our front a/c is not keeping the rv cool at all. The second a/c in our bedroom in back keeps it nice and cool back there. However, the front is lucky to keep it in the upper 70’s. Just wondering if anyone else has this issue or if it’s typical of a 5th wheel camper.

[Bridge4d]

Common issue. During the summer we run both all the time and it still gets into the 80's. There are several tips/tricks to improving airflow. Removing the grilles on the vents helps improve airflow. Or, you can remove every-other-fin on those grilles to improve the flow. Also, the furnace return on the stairs is also another culprit of heat creep. Block those off.

[DQDick]

I'd have it checked to make sure it's properly aligned and taped up.