To find the best tankless water heater for RV is not a simple task as there are many factors to consider, including capacity, GPM rate, hot water quality, and above all, its warranty time.
Similarly, someone in your family may want to use the shower, and at the same time, one of the members needs to wash the dishes. So, getting instant hot water for RV is one of the main reasons for buying a tankless water heater. Furthermore, it is a matter of camping and long-term trips.
At a Glance:
Don’t worry; scroll down the post to know about the top best tankless water heaters for RV reviews and enjoy hot water for RV anytime.
If you are using a heater and want to replace it with the latest heater, which is also an assistant for RV, we recommend using these products based on their features. Read the full article and know which product works perfectly for you.
If you are in a hurry, you can see our top picks selected by professionals and experts.
- Our Recommendations for Best Tankless Water Heaters for RV
- Girard 1GWHAF
- Bosch Electric Mini
- Eccotemp FVI12-LP Liquid
- Furrion 2.4GPM
- EcoSmart ECO 11
- Rinnai RL75iN Natural Gas
- Rinnai V53DeP
- Steibel Elton
- Marey GA10LP Power 10L 3.1
- Rheem RTEX-24 24kW 240V
- Bosch Electric Mini
- Summary for Best Tankless Water Heaters for RV
- What to Consider for Buying Tankless Water Heater for RV
- Water Flow Rate
- Water Consumption and Heater Size
- BTU
- Price
- Space
- What is an RV Tankless Water Heater?
- Types of Best Tankless Water Heaters for RV
- Electric RV Tankless Water Heater
- Gas RV Tankless Water Heater
- Non-Condensing RV Tankless Water Heater
- Condensing RV Tankless Water Heater
- Advantages of RV Tankless Water Heater
- Constant and On-Demand Hot Water
- High Water Distribution Rate
- Longer Warranty Time
- Conserve Water
- Saves Space
- Clean, Pure, and Safe Water
- Easy to Adjust Temperature
- Frequently Asked Questions
- Final Verdict
Our Recommendations for Best Tankless Water Heaters for RV
Award | Design | Tankless Water Heater | Retailer |
---|---|---|---|
RV Tankless Gas Water Heater | Best Pick | Check Price | |
Best Electric Tankless Water Heater for RV | Staff Pick | Check Price | |
RV Continuous Hot Water Heater | Budget Pick | Check Price | |
On-Demand Hot Water Heater for RV | Check Price | ||
Tankless RV Hot Water Heater | Check Price | ||
Tankless Water Heater for Camper | Check Price | ||
RV Propane Tankless Hot Water Heater | Check Price | ||
Electric Tankless Water Heater For RV | Check Price | ||
Inline Water Heater for RV | Check Price | ||
Camper Tankless Water Heater | Check Price | ||
Precision Temp Water Heater | Check Price |
Girard 1GWHAF
RV Tankless Gas Water Heater
Best PickIt is one of the important and efficient tankless water heaters for RV, specifically for RV owners. With 6 gallons of the water system, this meets the demands of people from all around the world.
Saving water and LP is its function. It is a perfect match for both the small and large-scale water needs for all people. It is reliable and quiet, which is a perfect match for RV comfort.
It’s designed for freeze protection and regulates the burner by setting hot water temperature. Due to this, you don’t need to set a traditional temperature and tank system which is not easy to use. Girard brand 1GWHAF is comfortable and is easy to meet your needs in RV.
It is one of the DIY products and is easy to install. However, if you are a newbie, you need a plumber and professional to install at your RV. But we recommend calling a plumber for the sake of better performance. On the other hand, they install in a specific way, which indirectly increases the warranty time.
With 42,000 BTUs, it provides optimal units that do not need specific requirements to install an LP line. BTU is one of the on-demand tankless water heaters for TV, which only runs 12 volts of current with only 3 amperes.
Its quiet brushless motor works efficiently, and it does not need to lose any extra power but working at the minimum power is its ideal feature. Its lower torque ripple works on making less noise compared to many of the traditional tankless water heaters.
Its compact design makes you free of tensing about large space. It has become a favorite RV tankless water heater among people with 14.5 x 17.8 x 14.6 inches dimensions and 22 pounds of weight. It is light in weight and is durable due to its compact size.
Bottom Line
Hence, this is one of the favorite brands for knowing about the compact design and durable features. Above all, its interesting feature is to work on low power and conserving water with instant hot water. Moreover, it has become a more important brand due to its 2.5 GPM water production capacity.
Pros
- Easy to install and control
- Durable
- Works on low-pressure water
Cons
- May create noise at the start
Bosch Electric Mini
Best Electric Tankless Water Heater for RV
Staff PickSuppose you want to install a mini tankless water heater that is easy to install even in a small space without any hurdle. This Bosch Electric Mini-Tank Water Heater could be your ideal choice. It offers a capacity of 2.5 gallons per minute with 120 volts of current. Due to thick CFC-free foam, it is easy to install in all spaces without any extra requirements.
With premium gas lines material, it works for a long time. With 12 amperes of current and 120, it’s easy to start and get instant hot water. Hence you don’t need to wait for minutes to gain instant and consistent hot water.
Due to its comfortable and small design, it is easy to mount because of the different mounting options. You can even mount it on the sink, wall, shelf, and many other places where you want. Despite its small size, this is one of the ideal tankless RV heaters which works consistently.
With 36-37″ cord plugs and 120 volts outlet, its installation is very easy. You don’t need to call a plumber. Gas-lined systems make the installation easy and smooth, free of hurdles.
Due to an external temperature display, it’s easy to adjust the temperature according to your need and demand. Depending upon the external temperature, now you can adjust the water temperature accordingly.
Bottom Line
Hence, this is one of the best small-sized but efficient RV water heaters, which works efficiently in all places. With compact design limited outlets, it is easy to install. So, if you want a heater on which you can adjust the temperature according to your need, this product is the tops recommendation.
Pros
- Gas lined works as corrosion resistance
- Easy to install and mount
- 120 outles makes the instaltion easy
Cons
- Too small in size
Eccotemp FVI12-LP Liquid
RV Continuous Hot Water Heater
Budget PickIf you want to buy a heater that is not only good for RV but is also capable of using in-home as a whole house tankless water heater, this product could be your great choice. It works as an energy saver for the body. It can be mounted outdoors or indoors due to its flue pipe to direct water in a specific position. At the time of construction, the designers made it one of the best products for RV activities.
With a flow rate of 3.6 GPM, it is useful for whole house water activities and can also conserve energy. It also has an ignition system linked to the D cell alkaline batteries, which helps to get rid of early damages. With 120 volts and an enlisted outlet of 120v, it is enjoyable at affordable rates with an instant hot water supply.
With 1/2″ NPT water fitting system, it is equipped with a manual water filter system due to which endless water which reaches towards your shower or tap is 100% pure and free of germs. So, besides providing hot water, it is also helpful to provide neat and clean water.
Bottom Line
Hence, if you want the best indoor tankless water heater for your RV, this Eccotemp FVI12-LP Liquid Propane Gas brand is an excellent choice. A dry combustion protection system is another important feature of a flame failure device that can protect you and hear against the electric current and shocks.
Bottom Line
Hence, if you want the best indoor tankless water heater for your RV, this Eccotemp FVI12-LP Liquid Propane Gas brand is an excellent choice. A dry combustion protection system is another important feature of a flame failure device that can protect you and hear against the electric current and shocks.
Pros
- Easy to mount at every place
- Affordable to buy
- Durable and comfortable to use
Cons
- Variable temperature
Furrion 2.4GPM
On-Demand Hot Water Heater for RV
Tankless Water Heater is one of the most widely trusted products. It ensures maximum efficiency and exquisite construction of the product. It has thick insulation material, which makes it incredibly perfect. Furrion is an RV on-demand hot water heater tops brand.
Furrion delivers hot water on demand at a consistent temperature. This brand also acquires the optical system of display on screen about temperature, water, and pressure. It is conveniently upgraded to the traditional level. It provides up-to-mark services to the buyer. It is engineered flawlessly to minimize expenses and maximize the durability of the product.
Tankless Water Heater provides full-on safety to maximize usage. It is manufactured by the latest and up-to-date mechanism of safety. Furrion RV Heater offers blower block protection and automatic shut-off. It is optimized with a pressure relief valve and over-temperature control. The whole system of products works in coordination to ensure safe parameters.
Being the most admissible product, it is much more systemic than other brand products. It works on an on-demand working mechanism of temperature. It does not waste water by heating it all the time. It just offers you hot water at the desired time. It also maintains a sustainable range at a regular temperature. Its dual sensors automatically shut power off if the temperature exceeds the limit.
It offers the best of construction by providing an acceptable system of working. It is formed in an excellent way to prioritize its working capability. It is specially engineered for durability and performance on the road. It has components designed to withstand intense vibration. Its constructive mechanism is the factor that makes it preferable. It can be used as a replacement door for heater models.
This product carries vast water-retaining capacity. It is the best solution for menage problems. It comes in extensive dimensions to offer the utmost and paramount structure. It retains the valid capacity to retain maximum water. It also comes in different variable sizes. It also includes retrofit applications in design. It works by providing variety in dimensions as well.
Bottom Line
It has an energy star rating, which builds your ever-long trust in the product. The construction and layout make it more admirable. Tankless Water Heater has attested electric source to work. It offers wholesome optimization over product formation and usage. It has control valves, which adds to its safety. It is an excellent product to buy.
Pros
- Safety precautions
- Extended capacity
- Coherent working mechanism
- Attractive product construction
- Longer life span
Cons
- No recirculation
- May need extra battery
EcoSmart ECO 11
Tankless RV Hot Water Heater
ECO Tankless Water Heater is perfectly built for long-term usage and is the best tankless water heater for RV. This product is chiefly designed for single as well as multiple-use. It can provide hot water in any climate. It works by a demand mechanism.
It is configured for cold climates especially and is well-suited for large capacity. By working through the converter, it transports light in an ideal manner. It involves temperature control to set temperature in increments. It has a low-flow application to maximize its usage. Its caliber adds to its quality for easy replacement.
This product carries one of the perfect mechanisms of formation. It takes less space and provides more services. It is mainly intended to get fitted into less room carrying space. It adds to the basic feature of the product. It aids the buyer in carrying and keeping the device. Because of its wall-mounted design, it frees up more space for additional storage. It is 90% smaller than other tanks.
Being a more demanded and useful product, it offers an ideal recital overall. It can provide an extensive amount of water per minute. It assists in holding and maintaining its flow. Its dependence on water inlet gives satisfactory services. It is endlessly, more systemic, and efficient in working. It also provides long-term services without needing any repair.
ECO Tankless Water Heater works on auto-modulation. It lessens the usage of fuel. It directly assists in saving power. It is designed in the purest standard of comfort. It also provides pre-set temperature buttons on plus models of temperature memory settings. It differs from other common conventional heaters by its on-demand atomization.
This product prevents loss of energy. It acts materially on personal usage. It willingly provides preferable services over other brands. It functions noteworthy to reduce power usage and prevent fuel wastage. It offers easy installation, endless hot water provision, and a safe supply to every corner of your house.
Bottom Line
ECO Tankless Water Heater for the camper is the valid product to choose. It has ideal construction and maximal working performance. It prevents the gathering of deposits and dregs. It carries less space and provides facilitating features. It is a cost-effective and apex product to choose from. It aids with a large capacity.
Pros
- Illimitable hot water supply
- Customer care and tech guidance
- Contemporary technology
- Eco friendly
Cons
- Voltage specification
- Critical penal
Rinnai RL75iN Natural Gas
Tankless Water Heater for Camper
Rinnai RL75iN is the best-ranked propane tankless water heater. Its high-efficiency indoor model offers the most advanced technology usage; this tankless RV water heater is coupled with non-condensing power.
This compact Water Heater comes with a high life span. It offers bondless hot water that runs through pipes. Wi-fi monitoring and recirculation automation make it incredibly staggering. It offers a fast and friendly way to operate. It offers ample hot water to your supply according to your schedule. There is no requirement for electricity and batteries to deal with this.
Rinnai Water Hearer is efficient in the way as it carries a large amount of water. This feature makes it menage-friendly; the massive capacity is one of the distinguishing features of Propane Heaters. It has a press release valve that provides safety criteria. It, being tested device, is of consistent quality and stores enough water.
Being thermostatically controlled equipment, they avoid extra usage of power. It adds to its features. It works by decreased gas manipulation. It only works when the hot water valve is turned on or in the required state. It is a quite reliable and efficient product. A uniform energy factor rate works by reducing expenses and water costs.
In RV on-demand water heater, hot water is all time ready. When it is requisite, construction work through recirculation of the device. The main theme, ThermaCirc360 technology, offers the fastest hot water accessibility through the external pump. It also comes with additional impediments which directly enhance its working capacity.
It ensures the acceptable performance of the product Propane water heater excellent quality by ensuring its working efficiency. The overall working potential is guesstimated through up to mark. Invest once, and you will save money and energy regularly. It provides the best intervention.
Bottom Line
This highly coherent device works on the latest techniques. It is known best for competitive hallmarks. It provides bespoke service all the time. The propane water heater is always preferred over other products because of its quality trademark, and it directly helps the buyers by their eco static and power-saving trait. Users should choose products wisely.
Pros
- Recirculation parameter
- Easy to install and deal
- Safety precautions
- No main electric power is required
Cons
- No re-installation
- Need extra equipment for quality work
Rinnai V53DeP
RV Propane Tankless Hot Water Heater
Rinnai is a highly efficient brand to trust that comes with advanced machinery-based products. Propane Water Heater is, of astonishing, an outdoor Tankless Water Heater that comes with great comfort and value. It does not accumulate rusty sediments. This is a V53DeP compact Tankless Heater that is based upon the latest telecommunication approach. It helps buyers as the crow flies with its outstanding features. Rinnai products provide peace of mind with warranties that surpass the competition and follow the heated demand parameter.
Rinnai products work properly at the basic scheme. It follows an optimum water pressure mechanism that protects overpressure, provides safety parameters too. It guards the heating value of the device. High performance up to 5.3 GMP keeps hot water flow constant. It prevents fluctuations in functions and construction. It also maintains parallel incessant streamflow.
RV Propane Water Heater work not just excellent but longer too. Unlike other brands and products which does not even follow warranty lines. Rinnai Heater lasts up to twice as long as standard tanks. Having more life does not harm its capability to work. It is a long-lasting quality product which is reliable in use.
Being more systemic and structured, it is still less costly. It is kind of cheapest to be used by buyers. Low usage of fuel also contributes to this character. This parameter makes it useful for economically bounded buyers. It also lessens the cost and expenses of installation. In competition with other products, Rinnai Heater decreased the cost by 25%.
To fulfill the indoor con of other heaters, Propane Heaters can install outdoor. It directly benefits the user to get supply at the desired location. It assists in managing menage problems, and this feature expands the supply and pipelines of devices to facilitate the household. It comes with quite a safe and well-structured system of management.
Bottom Line
The RV propane tankless water heater is one of the most reliable products to buy and use. They come with a wide range of features. It has high-ranked performance, which prioritizes your security. These heaters work as power regulating and at maximum readiness. Its warranty and metallic wiring make it safer and more reliable. The control base is required to adjust once. It is an eco static and buyer-friendly product.
Pros
- Highly coherent and methodical
- Fuel-saving capacity
- Have technical support
- Outdoor installation
Cons
- No accessories included
- Professional installation
Steibel Elton
Electric Tankless Water Heater For RV
If you desire unlimited hot water according to your need, the Steibel Elton electric tankless water heater is the best choice for you. This model runs on electricity voltage. It is a white on-demand water heater that facilitates users. It automatically maintains water temperature to provide comfort. Steibel offers hot water on demand for RV
It comes with a technical support feature. It has a digital temperature display to ease the user. Hot water demands exceed the capacity to ensure that the hot water showers will not be interrupted. It does not need venting and does not support storage as it works on demand parameters.
This product works by auto-modulation parameter. It directly aids in saving usage on fuel. It is designed with the highest standard of comfort and product construction that provides pre-set temperature buttons on plus models of temperature memory settings. It does not store water for future usage. It works on demand parameters and provides hot water when required. This is the main difference in conventional tanks.
Propane tankless water heater acts properly and materially on personal usage. It provides preferable services over other conventional products. It functions significantly to reduce power usage and enhance working power.
Unlike other products, which waste power and hot water, it’s not like that. On-Demand Water Heater does not store water rather provides when desired. It directly assists in saving vents and power. They do not need venting. They work on mechanisms to provide an endless water supply and do not waste energy when not in use.
Proper guidelines are provided to use the product. It benefits users to handle and deal with devices. It includes a digital temperature display, temperature memory buttons, solid chambers, and continuous temperature control to ensure comfort. It has saving monitors shows to save cost.
Bottom Line
This best tankless water heater for RV acts efficiently to fulfill the needs of the menage. On-demand parameter helps to save vents and power supply, which makes it cost-effective. It works on continuous temperature control to maximize comfort. Its easy-to-use property makes it an apex product. It works on the well-constructed structure to minimize mall functioning and allows the endless flow of water with a large capacity.
Pros
- Temperature control
- Technical support
- Continuous water flow
- Space saver and digital display
Cons
- Professional venting settings
- No accessories included
Marey GA10LP Power 10L 3.1
Inline Water Heater for RV
Marey is RV tankless water heater propane. It works on the wind power source and does not require any batteries operation. GMP Propane Heater is rustproof equipment, and the compact model saves space and allows easy installation. It heats water modulates the water supply. It is also a perfect alternative for those homes experiencing frequent power outages since this heater does not require electricity. It provides a demand water heater; the 10L unit provides up to 3.1 gallons per minute. It has multiple point operations.
This product gives easiness to users to handle it. It does not need any special device or executive adjustments. It comes with an attached manual to guide buyers. One can easily deal with and operate the device with the help of given instructions. It facilitates user about any procedure to prevent mishandling.
On-Demand Water Heater is much better regarding saving money. It does not need any costly electricity; it operates n wind power. This parameter also makes it safe for the environment. It is an eco-friendly product. It produces hot water on demand, which prevents storing of water. It directly aids in saving money. Well, it is an excellent investment.
It allows users to operate by will. It has multiple checks to facilitate buyers. It works on control temperature mechanics. In which the user maintains the temperature. It also has a valve to control the pressure of water. It works on the easy to allocate functions.
A propane tankless water heater is designed in a highly professional way. It has a flow that activates the unit that carries a compact design. This product is formed of top-quality material to ensure high performance. It has a rustproof system. It also includes well-managed leak-proof pipes making it the best tankless water for RV.
Bottom Line
Tankless Water Heater for the camper is the best product to choose. It has high performance and the best construction. They are power-saving products to use. It saves space and prevents the accumulation of sediments. It also offers a wi-fi operating system. It comes with various features which facilitate buyers.
Pros
- Highly efficient
- Easy installation
- Professionally constructed product
- Massive capacity
Cons
- Critical panel design
Rheem RTEX-24 24kW 240V
Camper Tankless Water Heater
Rheem tankless water heater is one of the best products to choose from and is based on RV Tankless Water Heater Electric Power. It offers a quick continuous hot water supply for a single point of use or multiple applications. Robust copper immersion heating elements with brass top increase durability and add to its quality that offers multiple benefits over other products and brands in terms of construction. It adds to its caliber for easy replacement.
Rheem comes with digital control on temperature, allowing setting the temperature according to the user’s desire. It comes with a user manual and improvement rank. Its warranty makes it a more trustworthy brand.
Rheem water heater is one of the most reliable products to have. It is the best outcome of innovative technology that offers a properly managed system of digital display of temperature. It also offers simple installation by the user himself. It efficiently solves all problems of the menage. The digital display makes its usage undemanding and provides ease with comfort.
Over other products, Rheem tankless water heater is preferred because of its adjustable and adapting feature. It enhances its durability and reliability too. It is kind of fixable and adaptive and assists in power maintenance and acclimatization. Being habituating, it is a good machinery to choose.
This gadget is incredibly efficient. It does not need time to time management. Investing once offers long-term durability to customers. It may mimic the routine of heating without your intervention. It offers a good flow of heat to keep the desired temperature of the water. It works at a higher quality as opposed to other heaters.
This product is quite safer to use as it contains several mechanisms which count to its safety. It protects overheating of the water chamber by its quality construction. Propane heaters are safe to manage. They contain several knob and valve, which helps in amelioration.
Bottom Line
It has an energy star rating, which adds to your trust in this heater. Design and layout it has made it more efficient and preferable. Its high-ranked performance makes it an incredibly awesome gadget to use. It comes with easy installation. It offers temperature control by the user to facilitate its use. Tankless Water Heater is known best for its competitive hallmarks. Moreover, it offers an instant water heater for RV.
Pros
- Value for money
- Higher efficiency
- Quality construction
Cons
- No new battery includes in the package
- No recirculating system
Bosch Electric Mini
Precision Temp Water Heater
Tankless Water Heater is one of the most trusted products of this brand. It provides maximum thermal efficiency, which helps to reduce energy. It supplies water when it is on-demand. It is a product that offers premium glass-lined material for a longer time, has thick insulation material to minimize hazards. This product is the best outcome of innovation and technology. It assures safe and restriction-free hot water for the whole family.
This product, being innovative, is constructed in a way that is more useful than other gadgets. Multiple uses by various methods follow it. It supplements an existing water heater located far from the sink and provides a single sink’s sole water heating source. It acts as a buffer installed in line with tankless water heaters that experience intermittent cold water.
This product is benefitted over others. It provides ease of installation. It can be installed vertically and horizontally as it can be mounted in ease of position. Vertical orientation is installed with cold and hotlines of water supply. It saves space and prevents mess. It directly facilitates the buyer as; it prevents the cost and time of installation.
It offers a simple and plain layout design. It is, surely, blended with interior decor. It gives a burnished design that attracts buyers. It also provides ease of handling and dealing. The pressure relief valve also counts to its feature. A drain vessel is also fitted to capture moisture.
Tankless water heaters are highly adjustable and modified gadgets. It comes in variety in construction and is available in 3 sizes. Each size varies the incapacity of water to get hot, and it can be fitted in small spaces and even shelves. They are compact, lightweight, and have an attractive design with seamless decor.
Bottom Line
This RV tankless water heater is the most valid and attested product to choose from. It works efficiently on electric power. It comes in a manageable shape and carries less space. It offers plenty of benefits over other brands. Temperature and pressure relief valves make them safer to use. It is a leading and excellent product to choose from. It makes the life of buyers easier and best tankless water heater for RV.
Pros
- Longer life span
- On-demand mechanism
- Space-saving structure
- Safety precautions
Cons
- Expensive
Summary for Best Tankless Water Heaters for RV
Award | Design | Tankless Water Heater | Retailer |
---|---|---|---|
RV Tankless Gas Water Heater | Best Pick | Check Price | |
Best Electric Tankless Water Heater for RV | Staff Pick | Check Price | |
RV Continuous Hot Water Heater | Budget Pick | Check Price | |
On-Demand Hot Water Heater for RV | Check Price | ||
Tankless RV Hot Water Heater | Check Price | ||
Tankless Water Heater for Camper | Check Price | ||
RV Propane Tankless Hot Water Heater | Check Price | ||
Electric Tankless Water Heater For RV | Check Price | ||
Inline Water Heater for RV | Check Price | ||
Camper Tankless Water Heater | Check Price | ||
Precision Temp Water Heater | Check Price |
What to Consider for Buying Tankless Water Heater for RV
Whether you are new to buying an RV tankless water heater or if you want to replace your old one, here are some buying guides. These factors can help you to make your choice easy and beneficial according to your need. So, don’t try to buy a heater without considering some important factors given below:
Water Flow Rate
Flow rate is all about how much water a heater provides in a minute. It is an important factor that determines if a heater is useful and fulfilling your needs. There are a lot of heaters with different flow rate capacities; you can choose any one depending upon your requirement.
We recommend seeing the members of your family and then buying accordingly. On average, RV tankless water heaters which have a water capacity of 2 GPM or more are recommended to buy. These are easily meeting the needs of people based upon our experience.
Water Consumption and Heater Size
Both of these factors are interdependent, which decide about a large or a small heater is enough to use in your daily routine for your family. It is about how much water you consume daily. If you are using a high amount of water, then definitely a large-sized heater is your need and if you use a low amount of water due to the small family, then buying a small heater is a good idea.
If you need to fill a tub in the toilet, then a heater with a 2-3 GPM rate is good to buy, and if you need to wash dishes in the kitchen, then a 2.5 GPM heater is the best choice.
So, what size of RV tankless water heater is not an easy question? There are many factors you need to consider at a time. So, choose a heater wisely as we know that nothing is more regretting than spending a lot of money and then thinking it’s wasteful. With all water consumptions and appliances in your assumptions, it’s easy to decide the size of the water heater.
BTU
BTU is a British thermal unit of heat which is an important factor in determining heat you are getting by water in a specific environment. In some environments, you need to increase water temperature because of much coldness, and on the other hand, you need to decrease in summers. Some areas are cold or less hot all of the year, and you need a high hot water temperature.
It becomes more important in case of best tankless water heater for RV and if you want to travel for a long time. So, think about the place you are staying and then decide what BTUs are best and meet the needs.
There are different types of products available in different BTU units. On average, heaters of 30,000 and 50,000 BTU per hour are common all around the world. These units are not equal to those we use in houses but are a bit smaller as these are specifically designed for RV. So, choose a BTU of RV tankless water heater wisely. Furthermore, all the heater products we reviewed above are ideal and selectable depending upon BTU for RV specifically. Check our best tankless water heater guide for further information.
Price
The cost of an RV heater is an important factor to avoid inconveniences. These heaters are more costly than other common heaters due to their effectiveness and high-performance quality for RV. On average, its price is $500 to $1000. And don’t compromise on quality to save some $. It becomes more important if you want to stay at other mobile places for a long duration.
Space
How much space a best tankless water heater for RV consumes is another crucial factor that is important to consider. First of all, make sure that you have enough space to place in your RV to place it. On the other hand, try to buy a tankless water heater which is light in weight and has fewer dimensions.
What is an RV Tankless Water Heater?
An RV tankless water heater is an important appliance that is a nice friend at your long trip and camping events. It is a small but vulnerable device that lets you enjoy a hot shower after a full day of hard work. Specifically, RV owners find it very beneficial.
Every one of you knows that the bike owners and other hard workers are always curious to enjoy how they shower every day and wait for hours to fill the tank with hot water. Using an RV water heater, you don’t need to wait for hours as it is a device that provides consistent and instant hot water.
So, either if you need it for winters or you need hot water while camping and traveling, this is always a great friend for you. It is a device on which you can completely depend, even if you are a lifetime traveler.
Types of Best Tankless Water Heaters for RV
Although there are many types of tankless water heaters RV, here are some important and useful types based on fuel and power they are using:
Electric RV Tankless Water Heater
Those heaters which work electricity as the main source of fuel are electric tankless water heaters. An electric RV tankless water heater is specifically designed for outdoor activities and is light in weight. Its budget and environment-friendly features are the main reasons to attract customers’ attention. Furthermore, it is easy to install, and using this heater; you will never run out of hot water supply.
It is 90% more efficient than all other heaters and can cope with damaging rays of the sun and other ultraviolet rays. You can easily use it on RV by installing a solar system or any other small but permanent electricity resource.
Gas RV Tankless Water Heater
This type of heater works on propane or kerosene gas and is easy to install. If you are a newbie, then this type of heater should be your top choice. Its tank to fill up the gas is larger than normal gas water heaters as it is specifically designed for traveling and camping activities. Best Gas Tankless Water Heater is an excellent choice by our experts.
It is also named gas-fired water heaters and is 85% efficient if we see it working. It is affordable to buy and is available at less rates. One of the important things we want to mention about these types of heaters is the venting system required for efficient working.
Non-Condensing RV Tankless Water Heater
It is one of the reliable RV heaters that work on the heat exchanger’s process to provide heat. To install it, you need a stainless steel venting system to avoid any damage. It is one of the drawbacks of this RV heater. Moreover, as compared to other heaters, it is less energy-efficient and is expensive as well.
Condensing RV Tankless Water Heater
It falls under the category of second-generation tankless water heaters and works on the heat exchanger principle. Based on an exhaust, it heats up the water coming from different taps and showers. Its energy efficiency is 92% to 94%. It is available at very affordable rates and is easy to install.
Advantages of RV Tankless Water Heater
Some benefits of RV tankless heaters are given below:
Constant and On-Demand Hot Water
It is one of the greatest devices which provide constant and on-demand hot water easily. Hence, during traveling or tips, it prevents you from having cold showers. Now you are no more away from the hot shower.
Furthermore, it offers instant hot water, due to which you don’t have to wait for hours to fill up the tank and use it. And there is no issue if you have the whole family along with you, as it offers instant hot water whenever you need it.
High Water Distribution Rate
One of the important and beneficial aspects of this heater is that it has a higher distribution rate and never runs out of hot water.
Hence, if you need hot water to wash dishes or clothes or shower, this is always a great choice.
Longer Warranty Time
Now you can anticipate its warranty time for two years due to its design and other aspects which are an important reason to enhance warranty. Compared to all other traditional heaters, which use a tank to fill hot water, this is a heater that works for a long time without a storage tank. It can work for 15-20 years efficiently without any hurdle and damage to its parts.
Conserve Water
If you invest in the best RV tankless water heater, you must know that you are conserving water and energy bills as well. You are not more regretting after knowing its beneficial features.
Like the traditional heaters, which need some minutes to provide hot water, now you don’t need to wait for years. Instead, getting instant hot water anytime is a pleasant feeling.
Ultimately it tends to save water and energy bills. It saves your money and hard work to look after the tank.
Saves Space
Due to its compact size, one-fifth of the overall tanked water heater, this heater saves your space. Now you are free of worrying about a specific space in the case to install a water heater.
Based on its unit, it has been seen that it only fills up the space equal to your tablet PC. It is light in weight and saves space which you can now easily install at any place in your RV.
Clean, Pure, and Safe Water
Compared to tanked heaters where water storage occurs for a long time and is a reason to make rust and carrion in rank, the best tankless water heater for RV distributes safe, clean, and pure water. The reason is that it does not store water but offers instant hot water, due to which the risk of brown water eliminates by double bonds.
Easy to Adjust Temperature
All the latest models have a digital screen to adjust temperature values, due to which its usage has become very easy. Now you can adjust the temperature depending on your hot water demands and priorities.
Frequently Asked Questions
Are Tankless Water Heaters Difficult To Install In An RV?
It depends upon your professional and mechanical level interests. If you are an intermediate-level mechanic, it’s very easy to install an RV tankless water heater. It also depends upon brand types. Some brands are easy to install, and some require specific professionals for this purpose.
How big of a tankless water heater do I need for RV?
You can choose and buy a heater which is suitable to meet your needs. We recommend buying 6 gallons heater for RV as minimum range and 12 gallons water heater for maximum range.
Can I install a tankless water heater under an RV sink?
Yes, you can install a tankless water heater under an RV sink, and it is more enjoy full than installing it under any of the common sinks.
Are RV tankless water heaters worth it?
Yes, they have low operating and installing costs. They save your energy, time, and money as well by providing an instant hot water supply.
Is it safe to leave RV tankless water heater ON all the time?
Yes, it’s safe to leave a tankless water heater for RVs ON all the time.
Do RV Tankless Water Heaters Need Cleaning?
Yes, an RV tankless water heater needs proper cleaning after a specific time interval. If you want to know in detail, you should read the guides on the product label.
Final Verdict
The best tankless water heater for RV can be your first glace gadget when planning an outdoor trip or camping activities. Specifically, this could be a great choice for long-term distances where you need to stay outside of the home. These are also named Atwood mobile water heaters based on their work.
An on-demand RV tankless water heater is more efficient and convenient than any of the other heaters. You are free of fearing cold baths outside of the home now. You can choose to depend upon the size of your family and your overall water needs.
Although there are a lot of brands and different types of RV tankless heaters, according to our user experience, these three as our top picks, these are recommended by our professionals and experts.
- Girard 1GWHAF- RV Tankless Gas Water Heater, It is best due to the gas conservation and water conservation which indirectly leads to saving the energy bills
- Bosch Electric Mini- Best Electric Tankless Water Heater for RV, despite small size offers maximum flow rate with instant hot water
- Eccotemp FVI12-LP Liquid- RV Continuous Hot Water Heater, this brand is famous due to its continuous hot water supply and you don’t need to stop for minutes or hours to wait of filling the tank or increasing water temperature
For more information about kitchen and water products, keep reading our latest blogs here.