Why is my Gree RVA-135R not cooling the room?
- SscoleJul 30, 2025
Several factors can cause your Gree Air Conditioner to not cool the room effectively. It could be due to the unit not being level, which requires you to ensure the roof top air conditioner is mounted as level as possible when the vehicle is parked. Another reason might be that the temperature setting is too high; in this case, reset the remote control to a lower temperature. Also, a dirty air filter restricts airflow, so remove and clean the filter. Finally, if the room was already very hot, allow sufficient time for the unit to cool the room.