RV water heaters are the advanced trend of this century. If you are fond of RVing and wish to get through freezing winters warm and cozy then consider investing in an RV Tankless Water Heater.
Why you may ask? An RV Tankless Water Heater operates using a heat exchanger and warms up water for usage in a quick span of time. It also does not need an attached storage tank because an ideal version usually ends up giving 2-5 gallons of cozy warm water every 60 seconds.
If you are confused about which RV Water Heater to opt for then read below the list of best electric tankless water heaters for RV or camper and choose the most suitable one for yourself.
Most Popular Brands For RV Tankless Water Heaters:
Tankless Water Heaters by Excel
Excel company has had a reputable name since 2004 and manufactures flexible piping systems to supply gas while their Excel gas tankless water heaters are famous as well.
Girard Group Tankless Water Heater
Girard Group manufactured their very first RV tankless water heater back in 2009 and soon it became their top-selling item in the RV market. Their Girard on-demand tankless water heater is a major hit to date.
Suburban Gas And Electric Tankless Water Heater
Suburban Manufacturers are one of the top market names in the RV water heating systems and kitchen appliances. Their famous items include the Gas and Electric Ignition RV Water Heater.
Atwood Tankless Water Heater
Atwood made a launch in the RV field long back in 1936 and has RV products including ACs, water heaters, and cooking appliances. One of their highly liked products is the Atwood Mobile 6 Gallon Pilot Water Heater that you should think of buying.
RV Tankless Water Heaters by Rinnai
Rinnai is a famous Japanese brand that introduced its first tankless water heater in 1920 and its highly renowned product for RV is their Rinnai Ultra Series natural gas tankless water heater.
RV Tankless Water Heaters by Takagi
Takagi has been manufacturing tankless heaters for water since the 1950s and their highly sought product is their famous Takagi Indoor tankless water heater.
10 Best RV Tankless Water Heater Reviews (Propane/Electric)
1. The Camplux Pro ME25B Mini Tank Electric Water Heater
The first one in our list of tankless RV water heaters is the Camplux Pro ME25B Mini Water Heater. Camplux has always sorted out the outdoor activity life for its users providing comfort and ease for the camping life. They have made a name in the electric and gas market for more than a decade manufacturing various appliances including the tankless RV water heater. The company has always made a mark in terms of providing ease, comfort along innovation.
Quick Features Run Down
- The Camplux Pro ME25B Mini Tank Water Heater has an alarming storage capacity of 5 gallons of hot water considering its “mini” in size. It can be placed right beneath your kitchen sink.
- This model of the water heater by Camplux is ideal to get instant hot water supply in the kitchen basin, garage, and basements or even on your personal RV or boat for quick or long journeys.
- It helps conserve water by saving the waiting time that you spend for hot water to come out of the tap hence save on losing heat and energy. Basically, the heater has a rapid recovery rate further removes the long waiting hours for hot water to come out.
- The mini hot water tank is simple to install and configure. Access your house water line and place your heater under the sink. You do not have to invest in expensive water pumps or pipes.
- The water tank has a glass lining providing complete insulation and making it highly durable.
- The heater features an external dial using which you can manage the required temperature and pressure ensuring your safety as well while using the water heater.
- It also has an elegant and eye-catching design that easily blends in with your house theme décor around so can easily be installed even at a prominent location in your house.
- The dimensions of the Water Heater: 9″ W x 12.9″ H x 11.5″ D and weighs approximately 17.6 lbs.
2. The PrecisionTemp RV-550 Tankless Water Heater with Vented Walls
If anyone can highlight the most diverse item on our list it would definitely be the PrecisionTemp RV 550 Tankless Water Heater, which has been a savior in multiple scenarios. It provides on-demand hot water during RV journeys, in small trailers or cabins even in homes. In fact, it is also used by companies that provide mobile laundry or washing services.
Quick Features Run Down
- The model can work on all occasions and under all circumstances because of its one-of-a-kind innovative design. PrecisionTemp manufactured this tankless water heater to ensure that it is easy to carry and can be as portable as possible. It is compact hence you can move around conveniently.
- This model by PrecisionTemp is fairly simple to install as compared to its other competitors. Many customers opt for this model simply because of its easy installation which is rare because generally, RV water heaters can be fiddly to work with.
- The heater can warm up the required water instantly with the power of about 55,000 BTU.
- It has a flow rate of 1.5 gallons per minute which is good enough to help you enjoy a warm shower during freezing winters.
- It is also efficient for saving energy and can auto-adjust according to the weather outside.
- It also has the special feature of operating in low noise.
The unique and innovative features make PrecisionTemp RV Water Heater ideal because let’s are real there are not many options in the market that have so many useful features packaged into one appliance or product. You will not regret buying this one from our list.
3. Bosch Thermotechnology US9-2R Tronic 3000 Electric Tankless Water Heater
Bosch Thermotechnology is definitely a renowned name for providing the best quality water heating solutions. They have a complete range of heaters catering to full-fledge houses to small trailers powered by their electric heating pumps and their exclusive temperature controls. The company provides appliances that offer ease and are environmentally safe as well.
Bosch US9-2R Tronic 3000 Electric Tankless Water Heater is an ideal fit for your cozy home as well as your commercial area. It can be installed under the sink and is heavy duty with a power of 9.5 kW and supplies an unlimited amount of hot water for long stretches of time.
Quick Features Run Down
- The design of the Bosch US9-2R Tronic 3000 Electric Tankless Water Heater is light in weight making it easy to carry around.
- It operates on a 98% thermal efficiency hence the heat losses are minimum.
- It also does not need any pressure relief or temperature valve making it even further easy to operate and use.
- The design of the Bosch US9-2R Tronic 3000 Electric Tankless Water Heater is elegant and modern and can easily adjust with your house décor after it is installed. The construction material is durable plastic giving it a long life span.
- You can enjoy a 5 year-long warranty for the copper exchanger component and a 2-year long warranty for the other parts of the unit hence your money invested is protected.
- The water heater is dimensioned at 6″ x 12.8″ x 2.9″, which makes it ideal for convenient commercial reasons even in malls, stadiums, or even airports.
So ultimately you will be able to conserve energy as well as space with this heater in the list.
- You can easily install this at a 360-degree orientation hence can be positioned even beneath counters or kitchen tops.
4.The EcoSmart ECO 11 RV Electric Tankless Water Heater
Let’s now take a look at the EcoSmart ECO 11 RV Electric Tankless Water Heater. It has been specifically designed with one core focus in mind which is to make RV heaters more efficient and comes with multiple useful and innovative features that definitely have made it earn its place in the list of Best RV Tankless Water Heaters.
Quick Features Run Down
- This Tankless Water Heater is highly efficient allowing you to conserve 60% of your costs on water heating. This is ideal for many RV owners who have gone broke paying the overwhelming heating costs simply for a warm shower on a freezing winter night.
- It also conserves space in addition to saving money because you can install it on an empty wall so you save tons on the ground space. This is perfect for a small-spaced RV.
- Also one of the main features of this model is that in terms of energy efficiency it is 99.8% efficient as it warms up water just when you need it.
- You have complete control over the temperature as well through its digital temperature controller so you can adjust it according to your liking or need or the temperature outside.
- This water heater is the lightest weight among the rest we have listed hence makes the installation and maintenance a piece of cake.
This heater design has ensured that all the features are efficient and work at the best operation rate that there is in the market which makes it easily one of the best products on our list.
5. Eccotemp i12-LP water heater, 4 GPM, Black
Another great name in the list of RV water heaters would be the Eccotemp i12-LP Water Heater Tankless. This product is highly famous for it has everything user-friendly with a great combination of features all of which come in handy for any user purchasing the water heater.
Quick Features Run Down
- It is very user-friendly; firstly it features a black front panel made of tempered glass which allows you to conveniently use the LED controls. The controls allow you to have a better grip over the usage and configuration of your RV Tankless Water Heater.
- The temperature controls of Eccotemp i12-LP are automatic and safe since they feature a child lock as well.
- The heater conserves energy hence significantly lowers down your expenditure otherwise spent on heating water.
- The heating unit will only switch on when you need the hot water hence further saving you on your electricity bill.
- It has a flow rate of 3 gallons per minute which is extraordinary for a good pressured shower or water for any purpose around the house or RV or your trailer.
- The water heater has a straightforward procedure of installation which the user can pretty much do on his own however you can always pay for the expert on this if it seems overwhelming. The unit itself is quite budget-friendly so spending on the expert installation would not be too hard.
All of the characteristics listed above are hard to find in a single package and this is what makes Eccotemp i12-LP highly rated by the customers.
6. The Stiebel Eltron RV Tankless Water Heater
Stiebel Eltron Tempra 12 Plus Tankless Water Heater comes equipped with one-of-a-kind patented German technology of the Advanced Flow Control™ that maintains the temperature of water automatically by smartly analyzing the requirements and needs.
Quick Features Run Down
- The smart flow control feature can easily identify when the demand for water goes more than the heater’s capacity and will decrease the water flow rate so that supply of hot water does not get stopped.
- This model relative to the traditional water heaters uses 20% less energy hence saves you on the cost of heating water.
- If one controls the usage of hot water at home the energy cost can even further be conserved but the traditional water heaters store the hot water hence lose heat to the environment but tankless water heaters like Stiebel Eltron only heats the water as required saving on the standby heat loss.
- Stiebel Eltron models require no vent and do not store the hot water either hence further reduces the standby losses. This model is the one on the list which has been designed to ensure that the hot water supply never runs out even when the capacity has exceeded.
7. Rinnai V53DeP Tankless Water Heaters for RV
V53DeP Water Heater model by Rinnai is another name of ease, efficiency, and speed. It features a propane-powered tankless unit exclusively manufactured by the great Rinnai. It is perfect for small setups at home, offices, and RVs and is relatively simple to install it can easily be named as one of the best RV Tankless Water Heaters on the list.
Quick Features Run Down
- It provides unlimited hot water so say goodbye to scheduling your showers or laundry or washing dishes. You do not have to worry about hot water finishing with Rinnai.
- The water heater gives on-demand warm water hence conserves energy as well as save son water wastage.
- It is high on efficiency as it keeps on circulating the warm water across your pipes to give you a rapid supply whenever needed.
- It also conserves space with its compact design. It can be installed in small spaces, basements, attics, and RVs. Save Valuable Space. Its size is nothing more than a suitcase.
- This water heater model is budget-friendly even in the initial setup and later on through its efficiency as it makes use of 40% less energy than the conventional water heater tanks.
- It is friendly to the environment as well because it reduces greenhouse gas emissions.
- The Rinnai Tankless RV Water Heater has full marks on innovation and quality because it is a product of Rinnai who take pride in 100 years of reliability.
- Rinnai has the Wi-Fi monitoring option so they can keep a track of the working efficiency of your water heater and can handle any problems that may arise.
- The water heater is high on reliability as well as sustainability. Any component if ever becomes faulty can be replaced instead of you changing the entire water heater unit.
- Its lifespan is of a good 20 years or so if maintained properly.
8.Takagi T-H3M-DV-N Tankless Water Heater RV
Takagi water heater is the condensing tankless water heater equipped with a PVC venting system heating the water in the tank. It is ideal for warming water in the shower but can also be perfect for installing radiant flooring systems or other heating equipment in the kitchen or swimming areas.
Quick Features Run Down
- The heater is powered by natural gas and is further equipped with primary and secondary heat exchangers for efficient heat transfer.
- The basic primary heat exchanger is constructed out of a copper alloy of commercial quality making it 25% more efficient than the exchanger made out of stainless steel.
- The secondary heat exchanger is constructed out of stainless steel to prevent any corrosion.
- It is equipped with a wide range of features such as freeze protection, a sensor for air to fuel ratio and an overheat cut-off system.
However, this model does come with a few drawbacks that cannot be overlooked.
- The heater can be a bit noisy particularly when the venting system is switched on.
- You also require switching on your faucet to full to get the desired temperature water so water conservation is not something you will get with this model of Takagi.
- Lastly, the installation of the water heater unit is not an easy task for anyone and requires technical expertise.
9. Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater
If you are in search of an RV tankless water geater that is durable, reliable, and efficient then you should opt for Marey Tankless Water Heater which is powered by propane has. It is also fairly easy to install and will give you the best quality results no matter what the temperature is like outside.
Quick Features Run Down
- The Marey Propane Gas Tankless Water Heater is resistant to rust hence high on durability. The construction material is rustproof hence the water heater will not corrode and even if you see any corrosion in the early years of use Marey offers a generous 5-year exclusive warranty when you buy the water heater.
- It is compact and light in weight and specially manufactured keeping your ease in perspective. Talking about ease, it is also one of the easiest on the list to install and you do not need to spend extra bucks on a technical expert.
- Since it is compact in size it conserves space and is ideal for your small RV
- In addition to being compact and durable, the water heater is highly efficient too with its most useful feature of being able to conserve 60% of your electricity bill. It provides unlimited access to hot water and only when you require it.
- This Marey Tankless Water Heater also is budget-friendly because it does not need electric power and is powered by propane gas instead which is convenient in the areas that do not have electric grids.
To put it in a nutshell this water heater is ideal for anyone who drives an RV and wishes to save up on the costs of having the luxury of hot showers in freezing winters.
10. Camplux Pro 1.58 GPM Tankless Propane Water Heater
The last but surely not the least in our list is the Bosch Camplux Pro 1.58 GPM tankless propane water heater for your RV or small cabins or for any outdoor activities while it claims that you would never have to wait for a second more for hot water ever with their heater. Since the heater is powered by Propane while the ignition is through the 2 D cell batteries, this model is ideal for locations where electricity grids are absent making your RV journey more comfortable.
Quick Features Run Down
- The Camplux Pro 1.58 GPM Tankless Water Heater is perfect for your life on the road, camping or even for short stays in mountainous terrains where you require a constant supply of enjoyable hot water.
- It is equipped with the Sensor Protection for Oxygen Depletion hence can easily be placed on the walls of your RV or cabin where ventilation is accessible.
- The ignition of the water heater is through the 2 D cell batteries hence you do not require electricity, in fact, can save up on your electricity costs.
- The heater has a perfect low-pressure range of 3.0～110.0 PSI, providing high performance all the time.
- It conserves energy hence is highly efficient.
- It is also relatively easy to install and you do not require any technical assistance if you can manage it on your own.
Why Should You Invest In An RV Tankless Water Heater?
Highly Budget-Friendly Than Conventional Water Heaters
RV Tankless Water Heaters are much more efficient at heating water than other conventional appliances using less electricity hence saving you those bucks at the end of every month.
They Provide Hot Water At Any Time You Need
The most fruitful feature of any tankless water heater is that it can give you unlimited access to warm water at any time of the day you wish to relax in a hot shower, wash dishes in freezing winter, or mop the floors. And all the supply of hot water will be without a storage tank.
RV Tankless Water Heater Uses Energy Efficiently
RV Tankless water heater uses energy much more efficiently relative to a conventional water heater. Because water that is standing tends to lose heat to the environment and RV fixes this problem.
RV Tankless Water Heater Also Evenly And Much More Efficiently Distributes Hot Water Around
These water units efficiently distribute water for diverse tasks around the house that need to be performed simultaneously. So if there are many people who need to shower, wash dishes, do laundry, all at the same time, an RV water heater will save the day.
RV Tankless Water Heaters Are High In Durability
While a conventional water heater lasts for only 6 to 10 years, a tankless water heater RV has a good lifespan of 10 to 15 years in fact if their maintenance is properly done it may last even a good 2 decades.
Tankless Water Heaters Are Great At Conserving Water
Let’s be real, a lot of water gets wasted when faucets are left open while you allow the right hot water to come through the tap. However, since the tankless water units operate at a relatively faster pace, they only require 2 minutes to get the right temperature water out.
What Are The Different Types Of RV Tankless Water Heaters?
There are different types of water heaters but when it comes to choosing the best RV water heater you need proper research which I already did for you. Let’s check them out according to their heating sources as listed below:
Electric Tankless Water Heater For RV
The electric-powered tankless RV water heater in addition to being budget-friendly is also good for the environment. They are simple to install and can even be powered using a solar panel, making them completely efficient and saves on carbon emissions to the environment.
The RV Gas Tankless Water Heater
The RV gas tankless water heater harnesses power from either kerosene or propane gas. It has built-in vents to release the exhaust gases safely into the environment however it does emit carbon monoxide. Furthermore, it is less efficient than the electric tankless heater but is also cheaper.
The Non-Condensing RV Tankless Water Heater
The Non-Condensing RV tankless water heater type is the one that harnesses the power from a connected heat exchanger to warm up the water to be used. It is durable while the vent made out of stainless steel releases the exhaust gases. It uses energy efficiently and is ideal for those who use a lot of hot water.
The Condensing RV Tankless Water Heater
The condensing RV tankless water heater is the last type of water heater in the list that makes use of a secondary heat exchanger which reutilizes the heat from the exhaust gases to reheat the next batch of water and so on. Hence it’s high on inexpensive, it may not be one of the most efficient choices among the rest.
What Price Range Do RV Tankless Water Heaters Fall In?
Low on budget? Cannot afford the high-end brands? Then you need not worry because tankless RV water heaters come in various price ranges starting from even less than $200. These inexpensive models may have less fancy characteristics than the expensive ones but get the job done efficiently.
Then comes the RV water heaters that fall in between the price range of $200-$500 and these include some of the best ones in the lot. You would get efficiency along with a chance to save your budget.
Lastly, the high-end models cost over $500 and these include the premium units. In fact, many of the best ones even cost $1000 or above.
How To Pick The Best RV Tankless Hot Water Heater?
The following are the key features that you should keep in perspective while deciding to invest in an RV tankless hot water heater.
Consider the Size And Need
Prior to going to the store to get your RV Tankless Water Heater, conduct a quick analysis of your day-to-day water consumption. This will help you select a suitable size for your home or personal use. Following are some of the average estimates:
- Shower Ares: 1.5 – 3 gallons/ 60 seconds
- Toilet: 2 gallons/ 60 seconds
- Bathtub: 4.5 gallons/ 60 seconds.
- Kitchen sink: 1.5 gallons/ 60 seconds rate of water flow
The Rate of Water Flow essentially means the amount of hot water released by the tankless water heater every minute. Commonly the heater is used in the shower and any good RV water heater should be able to cater to a family providing 2 gallons of hot water every minute for comfort.
BTU Or The Heating Capacity
The heating capacity is measured in the British Thermal Unit (BTU) and measures the capacity of a tankless water heater. If this is on the higher value it simply means that the electric heater is more efficient. It also denotes the fact that a heater can warm up water much faster using every unit.
Always Consider The Source Of Power
As already mentioned the RV Tankless Water heater can harness power from electricity, propane gas, or natural gas hence you must take a look at what source your chosen RV Water Heater uses. It can have either a single power source or more than one just remember that the gas heater ones need to be frequently maintained and are relatively not budget-friendly.
See The Availability Of Space You Have
Space is one of the core features you should keep in mind before selecting a water heater for yourself or your family. You must ensure that the kind of RV Tankless Water Heater you have selected can fit in the space you have available in your home, trailer, or condo. Get to know the exact dimensions of both the heater and the space area to have a better idea.
Pro-Tip: Also check the weight of your selected RV water heater because lightweight water heaters will make your life easier if you move frequently!
Take Care Of All The Precautions
Every best RV tankless water heater must be installed with certain precautions. Firstly, a system that helps fight potential voltage spikes and shortages. There must also be working precautions in place for bad weather or rough roads especially if you move a lot.
Some Quick Pro Tips for using RV Tankless Water Heaters
You may benefit from some of these pro tips that you should act on for a smooth experience with RV tankless water heater:
- You must get good quality stainless steel for efficient venting if you decide to settle for any propane-powered RV tankless water heating. This may be heavy on your budget but good for the environment. You should also get these heaters serviced at least once every year.
- The conventional home water heaters are much larger than the RV Tankless water heaters so manage your time in the shower with the later ones. Keep saving the water in between the breaks in the shower for conservation purposes.
- Remember to completely empty the water tank prior to storing your RV for long lengths of time. And frequently winterize these to save the pipes from cracks during extreme winters.
- Each time you get your RV out after long periods of storage, switch off any bypass valve and completely fill your tank before your journey because if you heat up while it is empty your water heater can get severely damaged.
- The water usually causes the rode to corrode rather than the tank itself so get an anode rod instead. It is not only affordable but increases your tankless water heater’s life by a good number of years.
The Frequently Asked Questions
Can you convert any RV Water Heater to Tankless RV Water Heater?
If you are planning to convert your Basic RV water heater to a tankless RV water heater then there are multiple steps in your planning stage that you need to take into account. You must be sure that you have selected the right tankless water heater and have all the required tools in your hand.
Furthermore, you must keep in mind that it will not be an inexpensive process, you need a good budget both for the initial setup as well as the installation. It is only prudent to keep all these things in perspective before you jump on the bandwagon of converting your RV water heater to a tankless one.
By now this may sound as if you are wasting your time but there are multiple perks of investing in an RV tankless water heater indeed. Some of which are:
- It will save you tons on your budget by significantly decreasing your heating expenditure.
- This will also occupy much less space in fact the tankless products have a much larger lifespan as compared to the tank parts installed separately. And the process of converting requires both initial and installment investment along with a lot of planning.
In case you do make the decision of going tankless with your water heater then you have to consider the conversion and if you do then it is only wise to spend those extra bucks on a professional installation by a company then doing it by yourself.
Because in reality there is absolutely no way you can ruin your water heater installation process because it is a core part of a comfortable RV life. So think before deciding.
How Can One Remove An RV Water Heater?
You must keep in mind that many of the RV water heaters would require to be removed after some years of their usage. Once they have been used for a good period of time during winters the tanks are at risk of bursting or their water heater can get damaged.
Whatever the case is, it will still need to be removed and renewed from time to time and this requires you to follow the steps listed below:
Find the Access Points on your RV Tankless Water Heater from the outside.
Usually in any RV, the access points on a water heater would be towards the backside but this can vary so you must find the respective access points on your RV.
Switch Off the water heater and see nothing is flowing into it
Next, you must switch off the water connection and your gas power source and stay away from any flammable things around you.
Find the rear access of your water heater this time from inside the RV
The water heater’s rear access is conventionally present beneath the sink in the kitchen.
Untighten the screws in the Water Heater’s rear access
Use a screwdriver to unscrew the screws right beneath the cover of the tankless water heater rear access. Do not use a drill machine.
Detach the intake of propane gas
Now you should go to the access points of your water heater from outside and detach the propane gas intake. You can recognize this through the copper tube that is connected with the entry point. Be cautious this tube is prone to bending.
Detach the Screws of the door on the water heater to remove it
Remove the screws holding the water heater’s door in place. This removal of the door will allow you to comfortably work on the inside water connections because you would be able to clearly see the inside.
Detach the Intake and Outtake Hoses for the water
You can easily detach the hoses through the rear access points. When you find the hoses simply turn them using your hands and keep a towel to shift between the connections. Then let all the water out of the unit.
Detach the water heater from your RV’s exterior
By this step, your propane and water connections should be removed. You now just need to release the water heater from its access point on the RV’s exterior. Just pull it out.
This process is although fairly simple but if you are feeling overwhelmed you can always take help from a professional.
How can I light my RV Tankless Water Heater Pilot?
It is not, in fact, difficult to light the pilot of an RV tankless water heater but you must do it with complete precautions especially if you are using natural gas or propane gas as the power source. You cannot afford to mishandle them.
Take a look at your RV water heater’s instruction guide to light the pilot because general instructions will not work here as models differ a lot from each other.
How can I keep Up The Maintenance Of My RV Water Heater?
The RV water heaters are simple to maintain particularly the tankless ones because they come with a detailed instruction guide for their maintenance and clean-up. However, the tank-attached water heaters may require you to do some extra effort.
The main thing you need to focus on is the anode rode placed in the water heater to prevent it from rusting and corroding however if this rode gets damaged then your water heater is likely to get damaged too. These rods should be ideally changed after a year or must be inspected frequently at least for a potential replacement.
Then comes the process of tank flushing. If you are not on an RV then the rank should be drained because a lot of people forget this job.
All in all, these are the two main things you should worry about when it comes to maintaining your RV water heater apart from that read your instruction guide to know if there are any particular maintenance rituals that your RV Water Heater model requires.
Is It Too Hard To Turn My Water Heater Into A Tankless Version?
If you do smart planning then it will not be too hard. Make sure you get the ideal size and power source before switching. It is still wise to get the help of a professional.
What To Do If Only Lukewarm Water Comes Out Of My Shower?
You need to check if your cold faucet mixer is on or not. If it is on, it can mix with the hot water and lower the temperature.
Can A RV Tankless Water Heater Be Installed Under The Sink Of The RV?
It can be but you still need to check your manual for your water heater’s model to see if it can be installed under the sink in the tankless version.
Does A Tankless Water Heater Require Frequent Cleaning?
It needs to be cleaned especially if it has been in storage for some time to get rid of the germs and other unnecessary things inside.
Do I Need Electricity To Operate My RV Tankless Water Heater?
Certain brands that manufacture the RV water heater harness energy from electricity. However, there are others that can be powered by propane or natural gas.
How Is A Condensing RV Water Heater Different From A Non-Condensing One?
A condensing tankless RV water heater basically recycles the heat energy vented out of the exhaust to heat the next batch of water. For short frequent uses, these are not ideal because they are less energy efficient. But since they make use of PVC venting systems they are highly budget-friendly.
On the other hand, a non-condensing tankless RV water heater makes use of a heat exchanger to warm the water to be used. They are high on reliability and have relatively long life spans. But since they use high-quality stainless steel for their vents they can be heavy on the pocket or seem overpriced.
Can a Tankless RV Water Heater Be Installed At Any Place On The RV?
If you have chosen a small low-weight tankless heater then it can easily be installed even on the dry walls with anchors but remember to secure it tightly in place with good components. You cannot risk the installed water heater falling off the wall when the terrain is rough during journeys.
Does A Tankless Water Heater Require A Water Pump?
Well, this really depends on the type of RV you own. A full fledge large motor home usually has an installed water pump so you do not need to invest in it separately while purchasing your tankless water heater.
However, if you own a popup camper or a small RV then you need to separately buy and install a water pump to be able to use the water heaters at the correct flow rate.
At times the company also sends an additional pump specifically designed to pump water from their particular water heater model. It is included in the package. However, with many other models, you need to get a 12 V water pump separately with your RV water heater otherwise the required water pressure may not build up.
So Is It Really Worthy Investing In A Tankless Water Heater For My RV?
Initially, it may appear just another unnecessary appliance that is in trend however if you know the pain of running out of hot water on your family road trip in an RV that frequently showers and wash dishes then a Tankless Water Heater would literally be your lifesaver.
In addition to being super convenient, the RV water heater supplies hot water right when needed and saves energy as well while occupying as minimum space as possible. However, the most suitable version of a tankless water heater can only be determined according to your family size, type of RV you own, and day-to-day usage.
It becomes further budget-friendly when you select a gas or propane RV water heater because you can use the already present gas lines as your power source. However, beware that even natural gas is a growing issue in many areas so make sure that a natural gas pipeline is present in areas where you host your RV.
Keeping your usage, family size, and type of RV in perspective we are hopeful that the best one for your needs is present in the list we have compiled above. Good Luck! Whatever your preferred power source and flow rate, chances are good that the best tankless water heater for your RV is somewhere on this list.