Running an RV AC is all about understanding how you are going to do it safely.
You can’t put too much pressure on the unit because it’s not going to stay powered and/or it’s going to begin eating into the vehicle’s resources.
You will have to weigh the pros and cons of doing this along with what other options are out there for you to tap into.
This is key when asking, can you run an AC in fifth wheel while towing?
Yes, you can run the AC in fifth wheel while towing. It’s recommended to secure the setup and ensure the fifth wheel can offer enough power to keep the AC running. However, this will eat into the fuel efficiency of a vehicle as soon as it is set up.
You will have to figure out what the right option is when it comes to running an AC in fifth wheel while towing and making sure things turn out as required.
It is important to think about what you are doing and how you are doing it over time. This is the only way to guarantee you are going to see the result that you are hoping for.
Here are the main tips for running an AC in fifth wheel while towing.
Table of Contents
Tips For Running AC In Fifth Wheel While Towing
1. Secure The Setup
You will always want to start by securing the setup.
This means the towing has to be done the right way and the power connection is being fed the right way. Until you do this, you are not going to optimize how the power is flowing through to the AC and that is a major hurdle to face.
It is not going to let the RV AC run at the rate you want it to and it might start stopping on you over time.
Focus on this when you are setting things up and make sure you are yielding results that are going to work out as you want.
If you are not securing the setup, it is not going to let the power get to where it needs to go.

2. Make Sure The Fifth Wheel Is Equipped With This Feature
Just like you are going to check the setup in the RV, you will also want to ensure the fifth wheel is equipped with the ability to power the AC.
Fifth wheels are not all the same.
Some are made to do this and others are not going to have the ability to manage the power flow. This is why you have to take the time to understand what is possible with your fifth wheel before moving forward with the setup.
Newer models can have rooftop batteries that are going to get the power to flow through that way.
3. Understand The Impact On Fuel Efficiency
This is one detail that you are going to have to think about with the fifth wheel.
It is one thing to get power to go to the RV AC and another to like the results that you are seeing. It’s possible you are not going to enjoy the impact this is going to have on the overall fuel efficiency at play.
It is better to make sure you are understanding the impact on fuel efficiency as soon as you can. It is the only way you are going to enjoy the results and it will turn out as required.
4. Know If The Vehicle Can Handle Towing This Much Weight
You will also want to take the time to know if the vehicle can handle how much weight is being towed. Things need to be stress-free on the vehicle or it is going to get bogged down by the added weight.
Each vehicle is going to have a towing rate attached to it.
This is the amount of weight it can tow and you are going to have to take a look into this as soon as you can. If you do this, you are going to appreciate the results as soon as things are set in place.
Final Thoughts
Can you run the AC in the fifth wheel while towing?
Yes, you can run the AC in the fifth wheel while towing. It’s recommended to make sure the vehicle can tow this much weight and that the fifth wheel is equipped for this setup. It’s also important to understand that the fuel efficiency will drop with this setup.
It’s important to weigh the pros and cons of running the RV AC in this manner.
Otherwise, you are going to be towing and then still not get the power to go through to the RV AC. Look into this and then see what your options are moving forward. It might not make sense to do it this way.