RV AC efficiency improvement

Energy efficiency is greatly affected by duct leakage, be it hot or cold air. Eliminating these leaks will improve system performance for little cost. My symptom was condensation dripping from the ceiling with the vents closed in the garage area of the toy hauler. After removal of the vent the area of leakage was quite evident and just needed a bit of duct tape to correct. All vents were checked and they all were like this so with a little effort I am now confident any air in the duct is getting into the room and not being wasted above the ceiling panels.

Видео RV AC efficiency improvement канала dablingtime