You cant. The plugs may look the same, but they handle different amounts of voltage. Plugging your RV into your dryer outlet will damage your batteries, could damage the electrical system in your house, and, in the worst case, could start a fire.

Is an RV 30 amp plug 110 or 220?

A 30 amp plug has three prongs – a 120 volt hot wire, a neutral wire and a ground wire – and is generally used on RVs with lower load requirements.

What does a camper AC run off of?

The AC system is powered by plugging your trailer into an external AC power source, while the DC system runs off one or more battery systems installed in your RV. Big appliances like the air conditioning, microwave, and power outlets, run off the AC power system.

Will travel trailer fridge run off battery while driving?

So will RV fridges run off of battery while driving? They sure will. If youre still looking for another option, however, you could always run your generator and use AC power to run your fridge. You may be concerned about how long your generator will last.

Do RV air conditioners run on electricity?

Do RVs have air conditioning? RVs usually have built-in air conditioners, but they cant run on engine power alone. RVs must be powered by a generator, as they require a great deal of energy.

Can you run an RV air conditioner on a 20 amp breaker?

You can run your air conditioning on a 20 amp breaker, but you wont be able to use anything else in the RV. Your best bet to avoid problems at a campground with a 20 amp service is to purchase an adapter. Theyre cheap, dont take up a lot of space, and youll have them when you need them.