# How big of a generator do I need to run my RV AC?

## How big of a generator do I need to run my RV AC?

To power the average RV air conditioner, the generator needs to have at least a 2000- 4000-watt capacity. There are a lot of factors involved in what size generator will work best for you, but for the most part, you will be able to use your AC and other appliances even with a 2000 watt generator.

### Can you run an RV air conditioner on a generator?

A Portable Generator Won’t Normally Run an RV Air Conditioner. However, with no modifications, a portable generator won’t be able to run an RV air conditioner. At least, not for long. Our first RV was a 16-foot travel trailer with a small rooftop AC unit.

How long will RV AC run on generator?

You can run the AC in your RV on a generator for 8 hours and not likely use more than 2 gallons of gas. And diesel-operated generators burn even less fuel than unleaded gas. If you are camping off-grid or don’t want to run your air conditioner off of electricity, you can use a portable generator.

Will a 3500 watt generator run an RV air conditioner?

The most power hungry appliance in your RV is your air conditioning system. It requires about 3,500 watts of power to start up a typical 15,000 BTU air conditioning unit, and about 1,500 watts to keep it running. Small RVs and trailers will use a 13,500 BTU unit, which require a little bit less electricity.

## What size generator do I need for a 30 amp RV air conditioner?

1: Generator Wattage. The maximum wattage for 30 amp service can be calculated by multiplying amperage by voltage. In other words, 30 amps multiplied by 120 volts equals 3,600 watts (amps x volts = watts). So, we can establish that a 30 amp RV will require a generator that produces no more than 3,600 watts.

### Will a Honda 2200 watt generator run an RV air conditioner?

Much like if you were to purchase a 3,000-watt generator you could run more devices in your RV, the 2,200-watt generator will work just fine with your AC unit. The 13,500 BTU air conditioner is in the middle of the road and should cool your RV just fine.

Can a portable generator power an RV air conditioner?

Choosing an RV Generator Once you know how much wattage you need to power your air conditioner(s), it’s time to look at RV generator options. There are two types of RV generators. Portable generators are your only option if your RV doesn’t have a built-in generator compartment.

Why won’t my generator run my RV AC?

Be sure all loads are turned off, then plug the shoreline cord into that receptacle and start the generator. It is possible everything in the motorhome is fine but the breakers on the generator itself may be tripped. Look on the generator and be sure its integral breakers are in the “on” position.

## Does RV AC use propane?

While your RV does rely on electricity to run some of its appliances, such as the microwave and air conditioner, many of the appliances found in your rig likely require propane to be used. This is great because it means you can use these appliances while boondocking without draining your battery much, if at all.

### Will a Honda 2000 generator run a RV air conditioner?

So, will a Honda 2000 generator run an RV Air Conditioner? The answer is yes, but with some caveats. A Honda 2,000 watt generator will produce 1,600 watts of continuous power and 2,000 watts peak. A moderately small 10,000 BTU air conditioner will require at least 2,000 watts on startup, and 700 watts continuous power.

Will a 3000 watt generator run a 30 amp camper?

Overall, a 3,000-watt generator will power most 30 amp RVs, including the AC unit with no problem. I ultimately decided to go with the Champion 3400-watt dual fuel portable generator as being the best for your money. This particular model is RV ready, comes with an electric start and is super quiet.

How many watts does a 50 amp RV generator need?

12,000 watts
A 50-amp RV with a 120 V electrical feed is capable of handling 12,000 watts of electric power. This means a 12,000 or 12,500-watt generator could be your top end choice.