How Do RVers Get Their Basic Utilities?

People often ask me how RV travelers access basic utilities while they are on the road.

This is a good question because there are many times when these vehicles are not "hooked up", yet the people using them are still able to run the AC, bathe, cook and use the toilet facilities.

The reason they are able to do these things is that recreational vehicles are self contained, which means that they have utilities and plumbing systems that can function on their own for short periods of time.

Although some units have more systems than others, all at least have holding tanks, propane tanks, batteries and basic plumbing systems that allow them to have access to water, certain levels of power and the ability to use bathroom facilities.

Many coaches also have items such as generators, solar panels and inverters that provide varying levels of electricity.

The greater the number of utilities, the more comfortable it is to travel in an RV!

RVs do not have to be plugged in to outside utilities for people to be able to use them comfortably.
RVs do not have to be plugged in to outside utilities for people to be able to use them comfortably. | Source

RVs Are Like Small Apartments

Most recreational vehicles are like little apartments on wheels.

They have their own heating and air conditioning systems and most are self contained.

Size and design determine the number and type of utilities they provide, and because they are not always stationary, they contain several methods for accessing utilities.

They either can be connected to them at campgrounds with hoses and electrical wires, or they can use their own sources such as generators, inverters, batteries, solar panels and propane gas.

All recreational vehicle have their own, built in utilities and plumbing systems.
All recreational vehicle have their own, built in utilities and plumbing systems. | Source

How Plumbing Systems Work

The plumbing systems are similar to those found in houses, but they are made of thinner materials, function a bit differently and require more care.

Gray and Black water tanks hold waste in enclosed areas that are built into the RV.

Travelers fill their fresh water at home or in campgrounds, use it as needed and then empty it as gray water.

When a hose is attached to the built in tank, you use it to release the liquids into a sewer outlet by pulling a handle.

When an RV is not hooked up, the waste remains in the tanks until travelers find places where they can empty or "dump" them.

How to Dump, Clean and Maintain Your RV‘s Black Water Holding Tank and RV Fresh Water Tank Care can tell you more about how people deal with holding tanks.

How to Hook Up At An RV Park

Utilities Hookups

Campgrounds generally provide utilities that you connect to your RV. The term "dry camping" refers to situations where people have no hookups available, such as in many truck stops or BLM camping areas.

What Is Dry Camping and Why Do You Need to Know? gives more information about this very popular and inexpensive way of camping.

The attached video shows you how to connect to utilities or “hook up”.

Some places do not provide sewers, but do provide areas where you can empty your tanks which are called “dump stations”.

Many interstate rest areas and truck stops have them also. To use them, you simply pull your coach up beside one, attach your hose and empty the contents by pulling the tank‘s handle..

There generally is no charge for doing this if you have paid for a campsite, but if not, or if you have to use a public facility, and charges can go as high as $15.

RVs Are Self Contained

Earlier I used the term “self contained”. What this means is that recreational vehicles can function without hooking up to any utilities.

Their tanks hold fresh, gray and black water, propane runs refrigerators and stove tops, generators or inverters provide electricity and batteries provide 12 volt service.

Because of this, if you do not want to stay in a campground, you do not have to do so because on a short term basis, you can use your own utilities.

This is easier to do if your vehicle has a generator because this equipment makes its own electricity. However, even without one, you can still keep your food cold in your refrigerator, cook on your stove top, run your furnace, shower, sleep and have adequate lighting.

Even the smallest RVs are self contained.
Even the smallest RVs are self contained. | Source

Utility Sources


If people dry camp a lot, they need to refill their propane tanks often because they use them regularly. Campgrounds, truck stops and gas companies are all good places for filling them. At today's prices, you will pay about $3 per gallon. A gallon of propane lasts about one hour.


There are two types of batteries: coach and engine. A travel unit uses them to run internal lighting and also energize motor home engines. Batteries require maintenance and have to be replaced from time to time, but without them coaches cannot function.

Solar Panels:

Some coaches have solar panels on their roofs that trickle a small amount of electricity into their units. These help to run inverters, which in turn, run TV sets and certain small appliances. This saves money because it helps people to eliminate the need for propane.


Generators run either on propane, gasoline or diesel fuel and provide electricity as you need it when you are not hooked up.


Inverters get their energy from batteries, generators, running engines and solar panels. They produce enough electricity to run low level appliances like fans, heating pads and television sets. This helps people to save money on the cost of fuels that run generators.

Generators like this one create electricity for the coach using gas or diesel fuel for their energy source.
Generators like this one create electricity for the coach using gas or diesel fuel for their energy source. | Source

This Primer Is Just the Beginning for You!

For those who have never been in a travel unit or who know very little about how the utilities and plumbing systems work, this primer should serve as a good basic introduction.

What I have provided here is an overview, but there is more to learn because all of these systems need to be maintained properly.

Continue to learn all you can about them, and you'll do fine.

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Comments 10 comments

TIMETRAVELER2 profile image

TIMETRAVELER2 18 months ago Author

Kristen: Thanks. Yes, as time goes on they keep coming up with new innovations. Thanks for reading and voting up.

Kristen Howe profile image

Kristen Howe 18 months ago from Northeast Ohio

What a great hub about the different kinds of campers. I didn't know there were four versions of it. Very useful and interesting, voted up!

TIMETRAVELER2 profile image

TIMETRAVELER2 22 months ago Author

Shyron E. Shenko Thanks so much for your kind words. There is so much to know about RVing that I thought a basic primer would be a good idea for some people. I hope you have a lovely holiday with your dear husband. Yes, there IS a God!

Shyron E Shenko profile image

Shyron E Shenko 22 months ago

Wow, I hope that people who travel a lot get the chance to read you wonderful hub. It would have been helpful to us when I was a child because we traveled every summer and stayed in whatever town we were in when it was time for school to start.

Voted up, UI and shared.

Blessings and hugs to you


TIMETRAVELER2 profile image

TIMETRAVELER2 3 years ago Author

DDE Thanks. That is always my goal when I write articles like these.

TIMETRAVELER2 profile image

TIMETRAVELER2 3 years ago Author

ChitrngadaSharan Thank you. Actually, an RV actually is a mini home...but one on wheels! It's a great way to travel. Thanks for stopping by.

DDE profile image

DDE 3 years ago from Dubrovnik, Croatia

Informative, useful and helpful to many readers.

ChitrangadaSharan profile image

ChitrangadaSharan 3 years ago from New Delhi, India

I learnt a lot about RVs from your hubs.

Very nice, useful and informative hub! So much of adventure and excitement attached to them. Seems like a mini home.

Thanks for sharing your experience!

TIMETRAVELER2 profile image

TIMETRAVELER2 3 years ago Author

Billybuc: Thanks so much for your kind words. I just started a blog that deals with the "adventures and stories" side of RVing. They are a short, fun read. The address can be found on any of my RV articles here. I'm having a ball reliving all of my great memories there!

billybuc profile image

billybuc 3 years ago from Olympia, WA

A nice, compact primer on life in an RV....we are still kicking around this idea. We still have three years before we have to make a decision, but your articles are very helpful as we gather information. Thank you!

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