Do you ever find yourself wanting to take your recreational vehicle on an extended camping trip but not sure if it will be able to handle the extra electrical load? Don’t worry, you’re not alone – many RVers have a difficult time determining what size generator they need in order to comfortably power their RV air conditioner during those hot summer days.
In this blog post, we’ll explore all that you need to know when choosing the right generator for your RV air conditioning system so that you can make the most of your vacation without having any unexpected surprises. So keep reading and get all the information that you need to know about what size generator to run RV ac.

what size generator to run rv ac?
When it comes to running your RV’s air conditioning, one of the most important considerations is picking the right size generator. A generator that is too small won’t be able to power your AC, while one that is too large will be overkill and may burn more fuel than necessary. A good starting point is to determine the wattage needed to run your RV’s AC.
This information is typically found in your owner’s manual or on the AC unit itself. From there, you can select a generator with enough wattage to comfortably power the AC and any other appliances or electronics you plan to use. Selecting the right size generator is essential for a comfortable and enjoyable RV trip.
Understanding Your RV Air Conditioner’s Power Requirements
If you’re new to RVing, understanding your air conditioner’s power requirements can be a bit overwhelming. However, it’s an important part of ensuring your AC unit can effectively cool your RV without draining your battery or generator.
The power requirements for your RV air conditioner will vary depending on its size and the type of unit you have. For example, a rooftop AC unit typically requires 120 volts and 14 amps, while a portable AC unit may only require 110 volts and 10 amps.
It’s important to also keep in mind other electrical appliances and gadgets that you may be using simultaneously, as they can add to your overall power consumption. Taking the time to understand your RV air conditioner’s power requirements can keep your travels comfortable and stress-free.
Generators That Will Power an RV AC Unit
When planning a summer road trip, it’s important to make sure your RV is fully equipped for the journey ahead. One essential consideration is powering your AC unit on the go. Fortunately, there are a variety of generators available that will get the job done. From small, portable options to larger, more powerful models, there’s a generator to suit every need and budget.
Some of the best generators for RV AC units include the Honda EU2200i, the Champion 3100W, Yamaha, and the Westinghouse WGen3600. Before making a purchase, be sure to research your options and choose the best fit for your RV and travel plans. With a reliable generator, you’ll be able to stay cool and comfortable no matter where your adventures take you.
Calculating the Generator Size You Need to Run an RV AC Unit
When setting out on an RV trip, it’s important to make sure that your AC unit is ready to go. However, to run an AC unit on your RV, you first need to make sure that you have the right size of generator to power it. One of the key factors in determining the generator size you need is the power requirements of your AC unit. Generally, AC units require between 2000-4000 watts to operate, depending on the size and power of the unit.
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In addition to AC, you’ll also need to account for other appliances and electronics that you plan on using during your trip. Once you have a clear understanding of your power needs, you can find the right size generator that will keep you cool and comfortable throughout your trip.
Choosing the Right Generator Type
When it comes to choosing the right generator type for RV ac, there are a lot of factors that come into play. The first thing to consider is the size of your RV and how much power you will need to run your air conditioning unit. You also need to consider the type of fuel that you want to use – diesel, propane, or gasoline – as well as how loud the generator will be when it’s running.
Overall, it’s important to carefully research your options and consider your specific needs before making a decision. With the right generator type, you can stay cool and comfortable on the road without any worries.
Considering the Fuel Source You Have Access to
When it comes to owning and maintaining an RV generator, one key factor to consider is the fuel source you have access to. Depending on your location and surrounding resources, you may have different options available for powering your generator.
Propane, diesel, and gasoline are all popular choices, each with its own set of pros and cons to consider. For example, propane is often considered cleaner and more efficient, but may not be as widely available as gasoline. Diesel fuel is known for its durability and longevity but may be more expensive.
Ultimately, it’s important to weigh your options and choose the fuel source that makes the most sense for your individual needs and circumstances.
Final Words | What size generator to run rv ac
To summarize, knowing what size generator to run your RV AC unit is incredibly important. Not only will it ensure that your AC runs properly, but it will also make sure that you don’t overload the generator and cause any unnecessary damage to your RV and AC unit. Be sure to take accurate wattage measurements before selecting a generator.
You also want to make sure you’ll have enough power for all of the accessories in your RV. Lastly, try using an inverter generator rather than a traditional model if you can since they’re quieter and more efficient. With these considerations in mind, you should easily be able to pick out the perfect model for your RV that will keep you comfortable in those hot summer months!
FAQs | What size generator to run rv ac

Hi there! I’m Daniel Burke, a passionate advocate for sustainable living and outdoor exploration. I’ve spent countless hours researching and testing portable generators and solar batteries for both home and camping use, and I’m excited to share my knowledge with you. Through my experiences, I’ve gained a deep understanding of the benefits and limitations of each power source, and I know firsthand the importance of having a reliable source of energy when you’re out in the wilderness or dealing with a power outage at home. My goal with this blog is to provide you with honest and insightful information to help you make informed decisions when it comes to choosing a portable generator or solar battery.