High Humidity & RVs
Warm temperatures and high humidity are a recipe for disaster when it comes to RVs, travel trailers, and even vans. Mold can start growing before you know it and you can have some serious problems forming even though you won’t be able to see it right away. Mold can destroy your walls, ceiling, mattress, and even your subflooring. If it gets too bad you will have to rip all of it out and possibly do some major renovations to your RV or travel trailer.
The best way to avoid all of that is by keeping the humidity levels below 50% as often as you can. An AC unit is basically a high powered dehumidifier that uses a compressor to lower the temperature inside the unit much more than a standard dehumidifier can and has the ability to gather a lot of condensation which in turn dries out the air really well.
If you have the electrical ability to run your AC every day you may be wondering if you need to use a dehumidifier at all. But the answer is slightly more complicated than a solid yes or no.
Do I Need To Run A Dehumidifier When The RV AC Is Running?
What I would suggest is to use an indoor weather station in your RV that shows what the humidity level is inside (click here to see some great options for indoor/outdoor RV weather stations). You can use this to monitor and keep the levels of moisture in the air down. If you are camping somewhere hot and moist like Florida you may need to run your AC and dehumidifier at the same time to keep the humidity levels in your RV at a safe level, which is 50% and below.
You also may get cold from running your AC constantly and need to run the dehumidifier as well. What it really boils down to is how humid of a climate you are in. In places that have low humidity, an AC will be enough to keep everything dry. But areas that are hot and humid, you may need both.
At the end of the day, keeping your RV or travel trailer as dry as possible is going to save you a lot of money and heartache in the long run. The effects humidity has on RVs it’s something everyone should be aware of, especially full-time RVers.
If you need to run both an RV AC and a dehumidifier at the same time to keep the humidity low, do it. If you can control the humidity with the AC alone then that’s fine too. It’s whatever works for you and the climate you are camping in.
Have any questions about using an AC as a dehumidifier for your RV? Leave a comment below.