Forum Discussion
ScottG
Aug 10, 2017Nomad
Do you mean a Fantastic fan in the roof vent? If so then it's just pulling in hotter air from around doors and windows and pushing your air conditioned air out.
You need to seal up the rig so the cold stays in.
You need to seal up the rig so the cold stays in.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,344 PostsLatest Activity: Dec 24, 2025