A standard 10 gallon hot water heater tank takes about an hour for the water to heat up. This is the best one for your moving homes like recreational vehicles, camper, trailers etc. It is easy to operate, and can run on both gas and electricity. It won’t give you any difficulty in setting it up for your RV freshwater system. This water heater with door can be used in many applications. We have also looked for those high-efficiency models because we believe that top performance and energy saving features are integral when shopping around for these RV devices. Think of it as the “horsepower” of the unit. They keep an eye for innovative and top quality products to let their consumers enjoy the outdoor life even more. So when it comes to performance, this product is one of our favorites. These models are also more affordable versus their electric counterparts are. The RV Tankless Water Heaters have several benefits. Tankless hot water heaters never run out of hot water. Nevertheless, we suggest picking a unit that is suitable for your family’s size and needs. It can start with a minimum of 2-PSI water pressure or a maximum of 120 PSI. This system can also use less gas or propane, meaning a lower operation cost, too. The unit is also compact at 32 pounds, weighing as much as a full 10-gallon water heater. It can also be used for tiny houses, cabins and condominiums. There is no one size fits all for the installation. Our pick for the best RV tankless water heater is the Atwood RV Water Heater. If you’re looking to buy a new unit for your motor home or recreational vehicle, you can add this model on your list. A tankless water heater measures the input flow rate and ignites the burner once a minimum level is reached. The Atwood GC6AA-10E can make your RVing life more convenient. It is easy to use equipment that heats water directly instead of storing it in a tank. Scrape off and remove the old caulking, then clean off any residue left behind. PrecisionTemp RV-550 Tankless Water Heater, 4. We do hope that you can pick and buy the best RV tankless water heater by referring to our list of the top products and knowing the answers to some of the most common questions when looking for a good tankless water heater. Each of the models we’ve listed can be used as a replacement for your current tanked heater. With it, you don’t have to do frequent repairs or parts replacement. It also uses gas when it is running. Both of them also produce tankless water heaters that are made to retrofit existing tanked heaters. We think the benefits outweigh the costs, but it is something to keep in mind. It is one of the factors to consider when choosing an RV water heater. Fixtures that are further away from the heater will be colder than fixtures that are closer to it. Slide the new, retrofit tankless heater in place. For that reason, we do not recommend going tankless if conserving water is important to you. However, there are specific vital steps you should follow before installation. Pre-set your water temperature: As mentioned earlier, the ability to pre-set your temperature can be either a pro or a con. It allows you to set the temperature between 95°F to 124°F and has troubleshooting diagnostics in the event that the burner doesn’t ignite. This model does not require a pressurizer pump to work unlike other tankless water heaters that have old technology on them. It is a favorite among RVers because it is not just functional but also competitively priced. Let’s check it out, another one of the best Tankless water heaters, the Marey Propane Gas Water Heater. And you won’t waste propane heating water in a tank that may never get used. It has a 6-gallon capacity to meet your family’s hot water requirements. In most cases, gas models can produce higher flow rates versus electric models do. It can work pretty well while saving you fresh water. Just as how dependable the Girard 2gwham on-demand tankless water heater, the Atwood GC6AA-10E without door is another favorite in the RV community. You should find a unit that lets you set it up in a short period of time. Camplux is a company that specializes on camping products which includes tankless water heaters. So even if you would lounge at the pool or spend time at the lake, you and your loved ones can enjoy a continuous supply of hot water for great showers. This is perfect for large families or full-time travelers. A great feature we love about it is its 2.64GPM in water output, which is impressive and even higher than in other water heaters on the market. When the device is off, it won’t be using energy. Most hot water heaters, on the other hand, can have a capacity of up to 10 gallons. Atwood GC6AA-10E Water Heater Without Door, 12. For more explanation, check out the following for a guide on the two types of RV water heaters. That said the unit is the greener option. When it comes to the space it will take, it won’t take much space because it has overall dimensions of 24 inches height x 14 inches width and 7 inches diameter. If you’re looking for an efficient and reliable unit that works optimally, then you might want to take at look at the Precision Temp RV 550. This model is not an RV electric tankless water heater, so you don’t need to have an electrical connection. In fact, this product can also maintain its performance by up to 87%. Learn more. It also has an anti-freeze protection, which makes it ideal to use even in the winter and extreme temperature. Despite plenty of fierce competition, among our favorites is the Girard GSWH-2, one of the best RV tankless water heaters available today. EcoSmart ECO 11 Electric Tankless Water Heater is one of the best Water Heaters for RV in 2020 Bosch Electric Mini-Tank Water Heater Tronic 3000 CONVENIENT HOT WATER HEATER: 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. This comes with an aluminum rod, which is slightly more prone to rusting than an anode rod, but it still gets the job done for 10-15 years (on average) before requiring a replacement. As it is tankless, it is also more energy efficient eliminating standby losses of traditional water heaters. If you’re looking to improve recovery time, you should also look for a model that can let you use an electric and gas element that can be used simultaneously. For specific instructions on how to light water heater pilot light, check on the user manual because instructions can vary from one model to the next especially with combination gas/electric types. This issue has been clearly addressed from the list below of the Best 4 RV Tankless Water Heaters. If you’re looking for an easy installation and save money in the process, we recommend this unit. Install the new heater control panel on the interior of the RV somewhere within reach. All of these models are retrofit and should be compatible with your current camper. Along the way, we've met with other van lifers, checked out their rigs, and learned a lot about adventure travel. But, the gist of it is, if you have and endless supply of water, you have an endless supply of hot water with a tankless. When installing a tankless water heater in an RV, it is crucial that you refer to the manual. It weighs 18 pounds and has overall size dimensions of 17 x 15 x 15 inches. It is very easy … A family of 4 showering will use up a 6-gallon tank quickly. Uses more propane: When you’re switching from an electric heater to propane, you will be using more fuel! It is one of those things we need for our recreational vehicle because it lets us have cozy and luxury showers even when we’re away from home. Most of all the immediate shipping and communication by Drock’s games and More allowed me the time to do the switch prior to our Colorado vacation departure. We hope this site can help you plan your next road trip. Hot water heaters all need a minimum water pressure to trigger the ignition. Reconnect the existing electrical connections. You can also rely on it because it operates quietly with its brushless motor. An endless supply of hot water on your fingertips as you need it is what you will get by using a tankless system. Drain the hot water tank by opening the pressure relief valve and drain valve. Pre-set your water temperature: The ability to pre-set your water temperature can be both a pro and a con. Take a picture of the existing connections so you remember how to reconnect them later. There are several things to look into when buying as water heater for the RV, and some of those we have listed in the following. But when we’re away from home and camping with our RV, we must also think of comfort and convenience. Five seconds may not sound like a lot, but when you’re boondocking that is a substantial amount of water being wasted. On the downside, it can have a problem when operating at high altitudes of an average 2,000. One reason is the lower gas cost. Heat output: It is determined in BTU or British Thermal Units. If you’re looking for a tankless water heater for any of these places, you might want to check out the model that can offer you with a steady supply of hot water for its high technology. You will also love that it comes with multifunctional showerhead. Atwood GC6AA-10E Water Heater With White Door, Why Do You Need An RV Tankless Water Heater, The Best Truck Tire for Towing a Travel Trailer, RV Appliances, Heating, Air Conditioning & Ventilation. I am a full timer and hooked up to shore power 99% of the time. You can also choose one with a digital screen, allowing you to adjust temperature based on your needs and preferences. ABOUT US First, you’ll want to purchase a tankless heater that is the same size as your current hot water heater. With proper maintenance and care, you can also look forward to long lasting use. On the negative note, the unit produces some noise when running. The best selling RV tankless water heater in 2020 is the Girard 2GWHAM model. Best Tankless Heater Girard 2GWHAM. Water output is 6 GPH for its electric and 10.2 GPH for its gas element. Also in this guide, we’ll answer some of the most common questions about a tankless water heater for your recreational vehicle. A: You can convert RV water heater to tankless by having an upgrade. No recovery time: You get on-demand hot water with a tankless heater. It lets us enjoy hot showers whenever we want it and anywhere we are. I noticed that it is indeed very portable in the sense that carrying it around in various places is easy.Another advantage I found out with the constant use of this water heater is that it operates with t… We also have chosen those models that have top quality features, which we’re going to discuss a little later in this guide. It does not have a pilot light and has high propane efficiency. Reviews of the 6 Best Tankless Water Heater for RV, Plus 2 to Avoid: To get warm water on the go, you need the best tankless water heater for RV living. It offers all the flexibility of portable water heaters but performs more like a more expensive, traditional tankless water heater. Easy installation allows you to … Another good feature we love about this unit is it’s vent-free. Most RVs come with a standard 6 gallon or 10 gallon water heater, although some campers can go up to 12 gallons or more. In most cases, this type requires propane, LP or kerosene to work. However, this type requires venting to release the green house gases, which can harm the environment. The 2GSWH is one of the latest offerings from Girard, one of the established RV tankless water heater brands in the world. The brand is committed to providing top quality and durable RV heater that can consistently monitor water temperature and keep it to the desired hotness level. Its compact and solid design can offer a flow rate of up to 6.6 GPM (gallons per minute), more than enough to supply two bathrooms at once in warmer climates. What tankless water heater would you suggest? The Best Tankless Water Heaters for your RV: Top on the Market! During that time, you’ll either have hardly any hot water, or you’ll be wasting water. I was currently considering getting a new RV tankless water heater, but I was confused as to which should be the best. With it, you also save energy because it continually heats the water but does not have to store it in a tank. So that you can enjoy tour vacations or … I love that it offers an endless supply of hot water whenever I need it, and I never have to … It is also made of high quality materials and has a cool design. You will also appreciate that it is suitable to use for 12V pumps. The manufacturer has designed and made it with freeze protection. The 12,000-BTU tankless water heater also runs with gasoline for its power source. This unit also comes complete with required adapters and a gas regulator. It has a compact size and comes with a folding handle, allowing users to keep it out the way when setting up the device outdoors. When you buy via links on this site, we may earn an affiliate commission. For specific cleaning instructions, refer to the user manual. Turn on the power and test your hot water heater. The control panel will not be right next to the shower, so if you need to frequently change temperatures you’ll need to remember ahead of time to make the adjustment. Tankless water heaters don’t need to heat water inside a tank, but it heats water directly. You might want to look into it if you’re trying to compare several tankless water heaters for your recreational vehicle. If you have limited time and just want to know what our pick for the best RV tankless water heater is, we recommend the PrecisionTemp RV-550 Tankless Water Heater for its reliability, overall efficiency, and fair price point. It only means that there will be more hot water and less cold water. For one, it takes up less space unlike the traditional water heaters. It is the equipment that constantly heats water, without you having to wait for water in a tank to heat up. Bosch Electric Mini-Tank Water Heater The water heater is among the best. They’ll allow you to get unlimited hot water with no recovery time. Most RVs only have six-gallon size, and this is a standard. Why is the water coming out of the faucet colder than the control panel states? Tankless units are lighter than factory-installed water heaters. I bought Suburban unit to replace the original gas only unit that came with my 2005 camper. It also has a 6-gallon capacity that makes it suitable for most types of RVs and family needs. When it comes to installation, we recommend this product because it’s a breeze to set up. Water output: What is the GPM (gallon per minute capacity) of the water heater? A very powerful and reliable RV water heater that will give everybody using the RV a smile on their face when they realize how much hot water and endless showers this unit can deliver on-demand. Their on-demand water heaters have 3-try direct spark ignition and monitor inlet water temperature, water flow rate, and outlet water temperature to eliminate temperature fluctuations. And aside from its great design, it can also perform well to meet your family’s needs. Long hot showers may seem like an impossible luxury if you’re living in an RV, but they don’t have to be. But in most cases, setting one up does not require a long time or help from a plumber. It can be retrofit in place of any existing water heater cut-out opening. This unit is not taking up much space, ideal even for tight spaces in a tiny home or a trailer. You can rely on a tankless water heater that can provide you with steady supply of hot water. Overall, the best RV tankless water heater, and our personal favorite, is the Steibel Eltron Tempra 12 Plus Water Heater. Measure the length and width of your outside compartment to make sure you’re getting the right size. You don’t have to worry about spending much on energy because of its compact and solid construction and efficient motor operation. The model is also from one of the most reliable brands for the RV community because of its commitment to quality and performance. Gas being either natural gas or propane. Then soap up and repeat the process. The process of searching for the Best Tankless Water Heater for your recreational vehicle is so challenging and confusing. The heater is gas fired, and features venting with category III stainless steel. As an Amazon Associate I earn from qualifying purchases. Another reason is that it does not have to maintain the water at a specific temperature unlike in standard water heaters. If you’re looking to switch your camper, RV or Van water heater from propane over to electric, this is a great model to look at. You can also pick this unit if you’re looking for an affordable device that’s also durable. It is another benefit to get by choosing a tankless system like the EZ 202 tankless water heater. Also, it is from a top brand, which is known for manufacturing of high technology, portable and functional RV water heaters. It can be used in RV camping and in homes. There are two types of tankless water heaters that you can choose from and buy. It has a maximum flow rate of 6.6GPM. So, I would like to have a tankless heater that operates well on electric but also be able to operate on propane when needed. This model also comers with an automatic safety device, protecting the unit from damage. While it can keep hot water temperature for water in your RV, it can help you save on energy cost because it is efficient. On the negative note, the unit can be prone to freezing. Which type is better depends on a few things, which I will go into in a bit. By having combined years of experience in the RV world, we believe that our experience and knowledge in this category can make us your trustworthy partners in picking the right RV gears, devices and appliances for your motor home, tiny home or recreational vehicle. One impressive benefit I figured out to be imminent in this unit is its distinctive portability property. This model comes with an anode rod that works by eliminating or reducing any of the possible damages of hot water in the unit. Temperatures may vary by a few degrees. This unit is designed and made with an on-board microprocessor, which tracks or monitors temperature of cold water incoming. Customer service with the water heater manufacture (Suburban)was also incredible as I had questions about the gas portion of the heater at higher altitudes and found out about a higher altitude orifice and how to install it. Using it, you can also have six gallons of water from the pilot ignition. The most common reason your new water heater will not turn on is if there’s air in the gas line. This on-demand gas and electric hybrid can deliver 8,800 BTUs or 1,400 watts of energy for a steady supply of unlimited hot water. You can remove the air by turning on the stovetop burner and letting it run for a few seconds. It must also include a showerhead, hoses, fittings and user manual. That said you would have to replace the old one with new installation of a tankless system. 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