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The Best Heated RV Sewer Hose Options for Cold Weather

Whether it’s 80 degrees or 18 degrees when it’s time to empty your tanks, you do what you’ve got to do. However, a frozen sewer hose will stop you in your tracks. A heated RV sewer hose can be a lifesaver when the weather doesn’t cooperate. Let’s look at the best heated RV sewer hose options for cold weather.

Is There Such a Thing as a Heated RV Sewer Hose? 

If you’re worried about your wastewater freezing and clogging up your sewer hose this winter, you’re in luck! There is such a thing as a heated RV sewer hose. In fact, you have two options. You can create your own DIY version or you can purchase one.

winter RV with heated sewer hose connection
Winter camping requires preparation. Are you ready?

We’re going to look at how to make a DIY version first. Then we’ll show you the best heated sewer hose money can buy.

Can You DIY a Heated RV Sewer Hose? 

Yes, with a few tools and supplies you can create your own winter-ready sewer hose. You’ll need a heating cable kit, pipe insulation, electrical tape, and weatherproof tape. With these supplies, you’ll have a heated RV sewer hose in no time.

Start by wrapping the heating cable kit around the sewer hose. Secure the heating cable kit with electrical tape and then cover the sewer hose and heating cable kit with pipe insulation. Use weatherproof tape to keep water and other elements from getting into any gaps. You now have a heated RV sewer hose for easy dumping all winter long.

Keep Your RV Sewer Hose from Freezing - Full Time RV Tips

Do You Need a Heated RV Sewer Hose?

If you plan to spend a significant amount of time RVing in cold environments, a heated RV sewer hose is a must-have accessory. Having any of your pipes or hoses freeze can be a catastrophic problem for your RV. A standard sewer hose will work below freezing, but extreme temperatures can take a toll on it. You’ll either end up with a cracked or clogged sewer hose if it freezes.

It’s not just your sewer hose you need to worry about. Your holding tanks, hoses, and batteries need care too. Get winter-ready here: Cold Weather Camping: How to RV in Winter

Best Heated RV Sewer Hose: NoFreezeWaterHose Waste Hose

The NoFreezeWaterHose Heated, No Freeze Waste Hose is the first of its kind in the sewer hose department. This hose is 3″ wide. It has a reinforced polyethylene core and a self-regulated heating cable for reliable protection against freezing temps. Plus, it comes in various lengths, from 10′ to 25′.

The heated, no freeze waste hose also improves the four male bayonet connections by replacing them with cam locks, which creates an easier and more secure connection.  It’s the perfect solution for those using their RV in colder climates.

Because its self regulating the hose will use less power when its warmer out and more when colder. We personally were able to monitor its power use and verify this functionality.

heated RV sewer hose
NoFreezeWaterHose Heated, No Freeze Waste Hose

NoFreezeWaterHose products are very high quality and stay flexible in cold weather and we personally have used and like them a lot. Having a first-of-its-kind product that does such an important job doesn’t come cheap however. This heated RV sewer hose starts at $349.88 for the 10-foot hose and goes to $649.88 for a 25-foot hose. 

BONUS DISCOUNT: Get 5% off your NoFreezeWaterHose waste hose by using the discount coupon code “ONTHEMOVE5” at checkout!

Other Tips to Prevent a Frozen RV Sewer Hose

Whether you have an expensive RV sewer hose or not, there are a few things you can do to keep your sewer hose from freezing. Let’s take a closer look!

Only Hook up and Dump When Needed

Sewer hoses freeze because waste and water remain in them after dumping. The best way to ensure that no water remains in your RV sewer hose is to disconnect the hose after each use.

The Best RV Winter Setup: How to RV in Winter and the Gear That Will Keep You Cozy Warm!

Once you’ve dumped your tanks, disconnect your hose from your RV first. Next, elevate the hose for all the liquids to drain into the sewer connection at your site. Then disconnect the hose from the sewer drain and properly store it for your next use.

Many RVers don’t know how to store their sewer hose without making a mess. If that’s you, check out the 7 Best Ideas for Clean and Tidy RV Sewer Hose Storage

RV in Warmer Climates

It may seem obvious, but the best way to ensure your sewer hose doesn’t freeze is to RV in warmer climates. You likely won’t hear RVers complaining about their sewer hoses freezing in Florida. There are freak cold spells, but for the most part, winters in the southern states are very mild.

Your RV has wheels, and if your living situation allows you to move to warmer climates during the colder months, it’s a great way to avoid damage that often occurs due to cold temperatures.

fifth wheel with palm trees
The warmer the climate, the less you have to worry about freezing temps damaging your RV.

Keeping your sewer hose from freezing can be a difficult task, especially in extremely cold conditions. Not being able to dump your tanks due to a frozen sewer hose isn’t a fun experience. So do whatever it takes to keep your sewer hose thawed, and you’ll be a happy camper all winter long.

Looking for a heated water hose, too? Check out our recommendations here: Best Heated Water Hoses for Your RV (2021)

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About Cait Morton

Co-Founder, Logistics Queen, Business & Content Manager, and Animal Lover

An Upper Peninsula of Michigan native (aka a Yooper), Caitlin is the organization, big-picture, and content strategy queen of our operation. She keeps everything orderly and on track.

With a background in Business Management, she supports and helps channel Tom’s technical prowess into the helpful content our readers and viewers expect. That’s not to say you won’t find her turning wrenches and talking shop – RV life is a team effort. She keeps the business and the blog moving forward with a variety of topics and resources for our audience.

Believe it or not, she is rather camera shy, though she co-hosts the Mortons’ personal videos and The RVers TV show.

Caitlin’s passion lies in outdoor recreation and with animals. Some of her favorite things to do are hiking, biking, and getting out on the water via kayak, SUP, or boat.

She also loves the RV life due to the fact that you can bring your pets along. Sharing information about safely recreating outdoors with your whole family – pets included! – is very important to her. Because of this, Caitlin spearheaded the launch of HypePets in 2023.

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Monday 16th of August 2021

WOW! That is something seldom thought about. Do storage spaces usually keep warm enough to allow for the dump-drain-store technique with pulling out a frozen coil in danger of cracking? As recent events have shown, you never know wheat the weather will do. This may be a good insurance investment. Thanks, again for the great information!

Mortons on the Move

Wednesday 18th of August 2021

Its going to depend on the RV if the storage bay is heated well enough or not. Some are and Some are not. Even if its not using some heat tape on the pipe fitting can enable that technique. Glad you found it helpful!