Does the shape of the overhead air conditioner affect the wind resistance? It's actually a negligible factor, if you need to get into the garage, height is probably more important to you, but it doesn't have much effect on airflow. Overhead air conditioner manufacturers may think that the taller body will change the center of gravity of the vehicle, since the air conditioner is already located in the center of the roof, and it has little impact on the center of gravity relative to the weight of the larger chassis.
Do I need to bring a generator to power the air conditioner?
If you often live in RV camps, it may be a good idea to bring a generator. This can be very important if you are camping outdoors a lot and often use a generator to power your air conditioner. But the generator must exceed the rated power of the air conditioner to start. Also be aware that some generator manufacturers tend to overstate their rated power output, possibly in short bursts, and simply cannot sustain that level for long. If you plan to use it for a long time, please choose a well-known brand generator. As for the generator model, we will not go into details here.
