When it comes to life on the road, comfort and convenience become a top priority, making the availability of hot water an essential factor in the RV experience. The best electric tankless water heaters for RVs offer a solution that combines efficiency, space saving, and endless hot water supply, ensuring that you can enjoy showers, clean dishes, and more without the hassle of bulky tanks. With a growing list of models and features, finding the right electric tankless water heater can enhance your adventures and elevate your camping lifestyle.
In this article, we will explore the top options currently available on the market, providing detailed reviews and a comprehensive buying guide to help you make an informed decision. From lightweight designs ideal for compact spaces to powerful units that can cater to the needs of larger families, we’ll uncover the best electric tankless water heaters for RVs to suit your unique requirements. Whether you’re a weekend warrior or a full-time traveler, ensuring a reliable hot water system will undoubtedly improve your overall RV experience.
Before moving on to our review of the best electric tankless water heaters for rvs, let’s first take a look at some related products available on Amazon:
Last update on 2025-07-29 / Affiliate links / Paid Links / Images from Amazon Product Advertising API
Overview of Electric Tankless Water Heaters for RVs
Electric tankless water heaters for RVs are innovative appliances designed to provide on-demand hot water in a compact and efficient manner. Unlike traditional water heaters that store heated water in a tank, these systems heat water as it flows through the unit, eliminating the need for bulky storage tanks. This not only saves valuable space within an RV but also offers a continuous supply of hot water, making them ideal for travel enthusiasts and campers who seek convenience and performance.
These units operate using electrical power, making them a practical choice for RV users who frequently stay at campsites or locations with reliable electrical hookups. The best electric tankless water heaters for RVs utilize advanced heating elements and technologies to deliver quick and consistent temperatures, ensuring that users can enjoy a comforting hot water supply for various needs, including showers, dishwashing, and other household tasks.
The size and power requirements of electric tankless water heaters are important considerations for RV owners. Most models are compact and specifically designed for RV use, making installation straightforward. Additionally, the wattage of the heater should align with the available electrical system of the RV to ensure optimal performance. Choosing the right model enhances energy efficiency, reduces waiting times for hot water, and minimizes the environmental impact.
As more RV owners seek eco-friendly and energy-efficient solutions, electric tankless water heaters have gained popularity in the market. They not only contribute to lower energy costs but also support sustainable practices by reducing water waste. With various models available, RV enthusiasts can find the best electric tankless water heaters for RVs that meet their specific needs and preferences, ensuring a comfortable and enjoyable travel experience.
5 Best Electric Tankless Water Heaters For Rvs
1. Camplux 5L Outdoor Propane Tankless Water Heater
The Camplux 5L Outdoor Tankless Water Heater is a reliable choice for RV enthusiasts who demand convenience and efficiency. This portable unit heats water on demand, ensuring you always have hot water whenever you need it. With an impressive flow rate of 1.32 gallons per minute, it easily accommodates showers and dishwashing, making it ideal for outdoor adventures. The ease of setup and lightweight design make it perfect for RV camping and other outdoor activities.
Furthermore, the Camplux 5L features a safety shut-off function for overheating or flame failure, providing peace of mind during use. Its compact design fits seamlessly into limited spaces, while the built-in overheat protection guarantees that it operates safely. Whether you’re boondocking or hooked up to an RV site, this tankless water heater will serve your needs well, ensuring you enjoy all the comforts of home while on the road.
2. Eccotemp L5 Portable Tankless Water Heater
The Eccotemp L5 Portable Tankless Water Heater is designed with both efficiency and portability in mind, making it an excellent option for RVs. This model offers a maximum flow rate of 1.5 gallons per minute, providing hot water on demand for showers, dishwashing, and other needs. Weighing just under 11 pounds, the unit is lightweight and easy to install, which is particularly beneficial for those who often change camping locations.
In addition to its impressive performance, the Eccotemp L5 is equipped with a variety of features to enhance usability. It includes a built-in pressure sensor, as well as overheat protection, ensuring safe operation in various conditions. The adjustable water temperature allows you to customize heating levels between 80°F and 150°F, making it versatile enough for different climates and preferences. Overall, the Eccotemp L5 is a fantastic investment for RV owners looking for reliable hot water solutions on their travels.
3. Marey GA10LP propane Tankless Water Heater
The Marey GA10LP propane Tankless Water Heater is another exceptional option designed for RV use. It features a high-performance flow rate of 2.5 gallons per minute, making it suitable for multiple simultaneous applications like showers and washing dishes. This unit can run on propane, offering flexibility for users who may not have access to electric power, making it a versatile choice for any adventure.
One of the standout features of the Marey GA10LP is its compact design, which allows for easy installation in tight spaces. Its lightweight construction, along with an adjustable temperature setting, ensures that users can enjoy customized hot water experiences. Additionally, safety features like an automatic shut-off system ensure peace of mind while using this unit. With its robust performance and practical design, the Marey GA10LP is a wise choice for RV owners who prioritize convenience and efficiency.
4. Stiebel Eltron Tankless Water Heater DHC-E12
The Stiebel Eltron DHC-E12 is a high-quality electric tankless water heater designed to provide hot water consistently for RV applications. With its compact design and advanced flow control technology, it delivers water at a steady temperature of up to 140°F. This unit can provide ample hot water for multiple uses simultaneously, making it an ideal choice for families or larger groups traveling together in an RV.
What sets the Stiebel Eltron apart is its energy efficiency, as it utilizes advanced heating technology to reduce energy consumption compared to traditional tank heaters. The unit is easy to install and operates quietly, which is a significant advantage in a confined living space. The digital temperature control feature provides precision in heating, while its long-lasting and corrosion-resistant design makes it a reliable investment for long-term use. For RVers seeking an efficient and powerful heating solution, the Stiebel Eltron DHC-E12 is a top contender.
5. Rheem RTE 13 Electric Tankless Water Heater
The Rheem RTE 13 Electric Tankless Water Heater stands out as another excellent option for RV users looking for reliable hot water solutions. With a compact size and an output of 13 kW, this unit provides instant hot water at a flow rate of 3.0 gallons per minute. It is designed for both single and multiple-point use, making it highly adaptable for various RV setups and needs.
Moreover, the Rheem RTE 13 is designed for energy efficiency, with a self-modulating feature that adjusts the energy consumption based on your usage. This not only minimizes operating costs but also prolongs the lifespan of the heater. Installation is straightforward, and the durable construction ensures that it will withstand the demands of RV life. With its combination of functionality, efficiency, and compact design, the Rheem RTE 13 is a formidable choice for any RV owner looking to enhance their travel experience.
Why Do People Need to Buy Electric Tankless Water Heaters for RVs
Electric tankless water heaters for RVs have surged in popularity among travelers and outdoor enthusiasts, primarily due to their efficient and convenient operation. Traditional water heaters often take up valuable space and can be inefficient, heating a tank of water that is only partially used. In contrast, electric tankless water heaters provide hot water on demand, ensuring that you have a continuous supply whenever you need it without the limitations associated with a conventional tank system. This capability is especially vital for those who enjoy extended trips and want to maximize their comfort.
One of the significant advantages of choosing the best electric tankless water heaters for RVs is their energy efficiency. These units heat water as it flows through the system, eliminating the energy waste associated with keeping a large volume of water warm. This efficiency is particularly beneficial while boondocking or using limited power sources, such as generators or solar panels, which are common in RV settings. By using less energy, RV owners can reduce their carbon footprint and save money on fuel costs.
Moreover, electric tankless water heaters are compact and lightweight, making them an ideal option for the limited space available in RVs. Unlike traditional water heaters that require significant room for installation, tankless models can often be mounted in smaller areas, allowing for greater flexibility in your RV’s layout. This space-saving design not only frees up valuable cargo space but also facilitates better storage options within the vehicle, enhancing the overall travel experience for families and adventurers.
Finally, the installation and maintenance of electric tankless water heaters are relatively straightforward compared to their tank counterparts. Most modern devices come with user-friendly controls and a digital display, making it easy for RV owners to adjust settings as needed. Additionally, because these systems have fewer moving parts and no tank to corrode, they often require less maintenance, thus providing peace of mind to travelers who wish to focus on their adventures rather than home repairs. Overall, investing in an electric tankless water heater can significantly enhance the quality of life on the road.
Pros and Cons of Electric Tankless Water Heaters for RVs
When considering electric tankless water heaters for RVs, it’s crucial to evaluate both their advantages and drawbacks. One significant advantage is the space-saving design. Unlike traditional water heaters that require bulky tanks, electric tankless units provide hot water on demand, allowing you to maximize storage space in your RV. This is particularly beneficial for smaller models where every inch counts.
Another significant benefit is the energy efficiency of electric tankless heaters. They heat water only when needed, which can lead to substantial energy savings, especially for full-time RVers. You won’t waste energy keeping a tank of water hot, and this can lessen the load on your RV’s electrical system, translating to lower operating costs over time.
However, there are also disadvantages to consider. One common issue is the initial cost. While these systems can save money in the long run, their upfront price can be significantly higher than traditional tank models. Additionally, the performance can be limited by the unit’s flow rate, meaning that if multiple fixtures demand hot water simultaneously, you might experience a decrease in temperature or flow.
Maintenance Tips for Electric Tankless Water Heaters
Proper maintenance of your electric tankless water heater is essential to ensure longevity and optimal performance. One of the first steps is regular descaling. Mineral buildup from hard water can clog the system and affect efficiency. It is advisable to descale the unit every six months to a year, depending on the water quality in your area, to prevent these deposits from causing problems.
Another crucial maintenance tip is to check for leaks and corrosion. Regularly inspect the connections and piping for any signs of wear, as rust or leaks can lead to serious problems down the line. If you start noticing any leaks, it’s crucial to address them promptly to prevent damage to both the heater and your RV.
Lastly, refer to the manufacturer’s guidelines for troubleshooting and routine service checks. Some models may have unique maintenance requirements, and following these recommendations can aid in prolonging the life of your unit. Keeping the heater clean and free from obstructions is also vital; ensure that air vents are clear, and the exterior remains clean to facilitate efficient operation.
Environmental Benefits of Electric Tankless Water Heaters
Electric tankless water heaters present several environmental benefits that make them an appealing choice for eco-conscious RV owners. Firstly, their energy efficiency means they use less electricity compared to traditional water heaters. By heating water only on demand, these systems minimize energy waste, contributing lower carbon emissions over time.
Additionally, electric tankless water heaters often have a longer lifespan than standard models. This longevity reduces the frequency of replacement and disposal of units, which helps lessen waste in landfills. Many current models are also designed with environmentally friendly materials, further supporting sustainable practices in RV living.
Using electric tankless systems can also lead to decreased reliance on fossil fuels, especially when paired with solar energy solutions. Many RV owners are integrating solar panels into their systems, making the entire setup more sustainable. By relying on renewable energy sources, you can further reduce your environmental impact while enjoying the comforts of modern living on the road.
Comparing Electric Tankless vs. Traditional Water Heaters for RVs
When deciding between electric tankless and traditional water heaters for RVs, it’s essential to consider several key factors. Traditional water heaters often come with a lower initial purchase price, making them attractive for budget-conscious buyers. However, their larger footprint and continued energy consumption can lead to higher lifetime costs, especially if you’re frequently on the road.
In contrast, electric tankless water heaters may require a higher upfront investment but offer significant savings over time through their efficient operation. As they heat water on demand, users can enjoy unlimited hot water without the constant energy drain of keeping a reservoir hot. This can be particularly beneficial for longer trips or when multiple occupants need hot water at the same time.
Moreover, the installation process can differ significantly between the two types. Traditional models usually need more complex plumbing and may require professional installation, whereas electric tankless heaters can often be more straightforward to set up, depending on the existing plumbing and electrical requirements in your RV. Ultimately, the choice between electric tankless and traditional water heaters should be made based on your specific needs, lifestyle, and budget.
Buying Guide for the Best Electric Tankless Water Heaters for RVs
When it comes to enjoying the comforts of home on the road, having a reliable source of hot water in your RV is essential. Electric tankless water heaters are becoming increasingly popular among RV enthusiasts for their efficiency and space-saving design. This buying guide will explore six key factors to consider when selecting the best electric tankless water heaters for RVs. By understanding these elements, you can make a well-informed decision that suits your travel style and needs.
1. Power Requirements
One of the most critical factors to consider when purchasing an electric tankless water heater for your RV is its power requirements. Electric tankless models vary in their voltage and wattage ratings, and you’ll need to ensure that your RV’s electrical system can support the unit you choose. Typically, most RVs operate on a 30 or 50 amp service, so check your RV’s electrical capabilities before making a purchase.
Additionally, consider the location of where you will be using the heater. If you plan on dry camping or using a generator, you may require a heater that operates effectively on lower power. Research models compatible with standard RV electrical systems and ensure they can meet your hot water needs without straining your supply.
2. Flow Rate
The flow rate of an electric tankless water heater is another crucial factor that affects performance. Measured in gallons per minute (GPM), the flow rate determines how much hot water the unit can deliver at a given time. For RVs, you’ll typically want a unit that can provide a flow rate sufficient to support common activities such as showering, washing dishes, and other hot water demands.
When evaluating flow rates, consider your usage habits. If you often take long showers or have multiple people using hot water simultaneously, opt for a unit with a higher GPM. Conversely, if your hot water needs are moderate, a lower flow rate may be more than adequate. Aim for the best electric tankless water heaters for RVs that balance your requirements and available power supply.
3. Temperature Rise
Temperature rise is a term used to describe how much a water heater can increase the temperature of incoming water. This factor will significantly impact your hot water supply, especially if you frequently camp in cold weather conditions. Check the specifications for each model to see its temperature rise capabilities at different flow rates.
Many electric tankless water heaters require a minimum incoming water temperature to function effectively; cold climates can pose a challenge. For example, if you’re parked in an area where incoming water is usually around 40°F, find a heater that can still deliver hot water at higher temperatures without sacrificing flow rate. Understanding the temperature rise will help you make a suitable selection.
4. Size and Installation Space
Space is often limited in RVs, making the size and installation methodology of a water heater vital considerations. Tankless water heaters come in various dimensions and configurations, so it’s essential to measure the available space in your RV before purchasing. Look for compact models that fit well within confined spaces without compromising performance.
Installation is another aspect to weigh. Some units require professional installation, while others are designed for DIY enthusiasts. If you’re comfortable installing the heater yourself, ensure that it comes with comprehensive instructions and necessary hardware. Otherwise, factor in potential installation costs when budgeting for your water heater solution.
5. Energy Efficiency
Energy efficiency is an essential factor, especially in an RV where conserving power is often a priority. Electric tankless water heaters are designed to be more efficient than traditional tank-based systems since they heat water on demand rather than storing it in a large tank. When looking for the best electric tankless water heaters for RVs, search for models that are Energy Star certified or have clear energy consumption ratings.
Additionally, examine the heater’s features such as eco-modes or programmable settings that can help minimize energy usage while still providing adequate hot water. A more energy-efficient model will not only conserve power on your travels but may also lead to lower utility bills in the long run.
6. Brand Reputation and Reviews
Before making your final decision, it’s crucial to research the brand and model’s reputation. Look for manufacturers known for their durability, customer service, and warranty offerings. Established brands often have a track record of reliability and user satisfaction, making them safer choices.
Furthermore, take the time to read customer reviews for the specific models you are considering. Look for feedback regarding performance, efficiency, and any potential issues that users may have encountered. Real-life experiences can provide insight that official specifications and marketing materials may not cover, ensuring you are well-informed about your purchase.
FAQ
What are electric tankless water heaters for RVs?
Electric tankless water heaters for RVs are compact, on-demand heating units designed to provide hot water without the bulk of traditional tank heaters. They heat water directly as it flows through the unit, ensuring a continuous supply of hot water whenever needed. This makes them ideal for RVs, where space is limited, and efficiency is crucial.
These units only operate when hot water is required, eliminating the need to maintain a reservoir of hot water. This feature results in improved energy efficiency, as they reduce waste and can ultimately lead to savings on energy bills. Their design also allows for easy installation in various RV settings, making them a popular choice among travelers.
How do I choose the right electric tankless water heater for my RV?
When selecting an electric tankless water heater for your RV, consider factors such as flow rate, energy efficiency, and voltage compatibility. The flow rate, measured in gallons per minute (GPM), indicates how much hot water the unit can deliver at any given time. Be sure to choose a model with a GPM that meets your hot water needs for activities like showering and washing dishes.
Additionally, check the unit’s energy rating to ensure it operates efficiently with minimal energy consumption. You should also confirm that the heater’s voltage is compatible with your RV’s electrical system. Taking these factors into account will help you find a model that provides sufficient hot water without straining your RV’s electrical system.
What are the advantages of electric tankless water heaters over traditional systems?
Electric tankless water heaters offer several advantages over traditional tank systems, primarily in terms of space, efficiency, and hot water availability. Because they don’t require a bulky storage tank, tankless heaters take up significantly less space, which is essential in an RV where every inch counts. Additionally, the on-demand heating system means you won’t run out of hot water during long showers or while completing multiple tasks simultaneously.
Energy efficiency is another major benefit. Since they only heat water as it is needed, tankless systems can lead to reduced energy consumption and lower utility bills. Traditional tank heaters, on the other hand, continuously maintain a reservoir of hot water, leading to higher energy usage. Consequently, investing in a tankless heater can not only enhance your overall RV experience but also provide long-term savings.
Are electric tankless water heaters safe to use in RVs?
Yes, electric tankless water heaters are generally safe for RV use, provided they are installed correctly and appropriate safety measures are followed. These units typically come equipped with various safety features, such as automatic shut-off valves that prevent overheating and ensure that the unit operates within safe limits. It’s crucial, however, to thoroughly read and follow the manufacturer’s installation guidelines to avoid potential hazards.
Having proper ventilation is also important, as electric heaters can generate heat and emit steam during operation. Maintaining adequate space around the heater allows for proper airflow and reduces the risk of overheating. By ensuring proper installation and monitoring the system regularly, you can enjoy the benefits of tankless hot water heating safely in your RV.
How much do electric tankless water heaters for RVs cost?
The cost of electric tankless water heaters for RVs can vary significantly based on the brand, features, and capacity. Entry-level models might start around $100, while higher-end units with advanced features and greater flow rates can cost upwards of $500. It’s essential to balance your budget with your specific needs to ensure you select a unit that is both affordable and efficient for your usage.
Additionally, consider the potential long-term savings on energy costs when evaluating the price. While the initial investment may be higher than traditional water heaters, the energy efficiency and on-demand capabilities of electric tankless models can lead to significant savings over time. When comparing options, look for models that offer the best value in terms of performance and energy consumption.
How long do electric tankless water heaters typically last?
Electric tankless water heaters are known for their durability and longevity, often lasting longer than traditional tank models. Typically, a good-quality tankless heater can last anywhere from 15 to 20 years with proper maintenance and care. Factors such as water quality, usage frequency, and maintenance practices can influence the lifespan, so regular checks and servicing are advisable.
To maximize the lifespan of your electric tankless water heater, consider descaling it annually to remove mineral buildup and ensure optimal performance. Additionally, making sure the unit is correctly installed and used consistently within its operating parameters will contribute to its longevity. By following these practices, you can ensure that your investment remains effective for many years.
Can I install an electric tankless water heater in my RV myself?
While some RV owners may possess the necessary skills and experience to install an electric tankless water heater themselves, it’s generally recommended to consult or hire a professional for best results. Proper installation is crucial to ensuring the unit operates efficiently and safely. Improper installation could lead to leaks, electrical issues, or reduced performance, which can all be costly to rectify.
If you choose to proceed with a DIY installation, it’s essential to thoroughly read the manufacturer’s instructions and understand local code requirements. Make sure to have the appropriate tools and safety equipment on hand. Those lacking electrical or plumbing expertise should consider enlisting a qualified technician to guarantee that the installation meets all necessary standards and practices for optimal operation in an RV setting.
Final Thoughts
In summary, investing in the best electric tankless water heaters for RVs is a decision that significantly enhances your traveling experience. With their compact design, energy efficiency, and instant hot water delivery, these systems are not just a convenience but a necessity for modern RV living. The models reviewed in this article offer a variety of features tailored to meet different needs and budgets, ensuring you can find the perfect fit for your home on wheels.
As you consider upgrading to a tankless system, remember that the right choice will not only bring comfort during your adventures but also contribute to long-term savings on energy bills and maintenance. We encourage you to evaluate your RV’s specific requirements and consult our buying guide to make an informed decision. Embrace the freedom of the open road with the best electric tankless water heaters for RVs, and enjoy uninterrupted hot water wherever your journey takes you.