If you're an RV enthusiast, you know how important it is to have a reliable hot water source during your adventures. That's where a tankless hot water heater for RV comes into play. Unlike traditional tank water heaters, tankless models heat water on-demand and provide endless hot water without taking up too much space. However, not all tankless hot water heaters are created equal, and finding the right one for your RV can be tricky. Here are five key points to consider when looking for a tankless hot water heater for your RV.
1. Size and Space: Tankless hot water heaters come in different sizes, and you need to consider the space available in your RV before making a purchase.
2. Fuel Type: Most tankless water heaters use propane or natural gas, so you need to consider which fuel type is readily available to you during your travels.
3. Flow Rate: Tankless water heaters have different flow rates, which determine the amount of hot water they can provide at a time. Consider how many people will be using hot water simultaneously in your RV.
4. Energy Efficiency: Tankless water heaters are known for their energy efficiency, but some models are more efficient than others. Look for models with high energy efficiency ratings to save on your energy bills.
5. Cost: Tankless water heaters can be expensive, and you need to consider your budget before making a purchase. However, keep in mind that a high-quality tankless water heater is a long-term investment that can save you money in the long run.
In summary, when looking for a tankless hot water heater for your RV, you need to consider the size and space, fuel type, flow rate, energy efficiency, and cost. By keeping these key points in mind, you're sure to find the right tankless water heater that will provide you with endless hot water during your RV adventures.
10 Best Tankless Hot Water Heater For Rv
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1. Girard Rv Tankless Hot Water Heater
The Girard RV Tankless Hot Water Heater is a powerful, efficient and intelligent solution for RV plumbing needs. With a capacity of 42,000 BTUs, this continuous hot water heater provides optimal performance for RV plumbing. The quiet, brushless motor runs on 12V power that operates at less than three amps for a nearly noiseless operation.
One of the key features of this tankless hot water heater is its ability to maintain a consistent temperature. The onboard microprocessor monitors incoming cold water temperature, flow rate and outgoing hot water temperature to maintain a steady water flow. It also regulates the burner to maintain a consistent temperature, preventing cold spots and scalding water.
The Girard RV tankless water heater is highly efficient and consumes half the LP gas that a six-gallon tank water heater would consume for the same amount of hot water. With rising energy costs, this can save RV owners significant amounts of money in the long run.
The intelligent control panel of the Girard RV tankless hot water heater provides users with ultimate control. With a digital user control panel, you can adjust the temperature setting from 95 to 124°F, toggle between Fahrenheit and Celsius, get a continuous water outlet temperature reading and more. For easy troubleshooting, the control panel also displays error codes if issues arise.
Installation of the Girard RV hot water heater is easy, thanks to its lightweight and compact design. The heater fits in any tank water heater cut-out opening and weighs only 23 lbs. Additionally, there is no need for bypass plumbing, no tank to drain and no anode rods to change.
Overall, the Girard RV Tankless Hot Water Heater is a reliable and efficient solution for RV owners looking to upgrade their hot water system. Its powerful performance, consistent temperature regulation, and intelligent control make it a top choice for RV enthusiasts.
2. Propane Tankless Water Heater – Portable 6l For Camping, Boats, And Cabins With Digital Display
The Portable Water Heater Propane Tankless is a reliable and convenient solution to access hot water on demand, especially when on the go. This water heater boasts a maximum power output of 42,000BTU/hour, providing instant and endless hot water wherever you are. With a low water pressure start-up, as little as 2.5 PSI is needed to kick-start the heater.
This unit features a fully adjustable heat and water flow to meet your specific needs. The digital display allows for easy temperature control and monitoring. The heater has a flow rate of 1.58 gallons per minute, ensuring a steady and reliable supply of hot water.
Safety is a top priority for the Portable Water Heater Propane Tankless. The unit is CSA approved as per Canadian and US standards and comes with a regulator. It has automatic decreases in water pressure between 2.5-145PSI and an anti-freezing drain plug that discharges residual water to avoid freezing in cold areas or long periods of non-use. The heater also has high water temperature protection over 167°F and will automatically shut off the gas supply in case of an unexpected flameout.
The tankless water heater boasts over six safety protection methods, including overheating protection, antifreeze protection, flame-out protection, anti-dry protection, high water pressure protection, and low water flow protection. This ensures that the product is safe to use and provides comfortable and safe bathing conditions.
The Portable Water Heater Propane Tankless has a lightweight and portable design that is easy to carry, making it perfect for camping, boating, cabins, and other outdoor activities. The heater can provide an amazing hot shower in just a few minutes, and it can also be used to wash pets outdoors. It comes with a handle and a mounting bracket on the back for easy installation.
The automatic ignition and flameout modes save energy and ensure safety by igniting the heater when the shower nozzle is turned on and automatically extinguishing it when the nozzle is turned off. However, it is essential to check for gas leakage before operation to avoid any accidents.
This water heater comes with a 24-month warranty and a professional support team that provides satisfactory solutions within 24 hours in case of any after-sales problems. The Portable Water Heater Propane Tankless is an excellent investment for anyone who needs hot water on demand while enjoying outdoor activities.
3. Rvmp Flex Tankless Water Heater With Safety Features And Wireless Remote Control.
The RVMP Flex Temp On-Demand Tankless Water Heater is a game-changer for those who want hot water on-demand, no matter where they are. This innovative product offers maximum flow thanks to its patented technology, ensuring that you get the best flow rate possible.
One of the most impressive features of the RVMP Flex Temp On-Demand Tankless Water Heater is its remote control. It comes with a digital remote that allows you to control the temperature of the water with precision. This means that you can easily adjust the temperature to your liking, ensuring that you get the perfect temperature every time.
Safety is always a top concern, and the RVMP Flex Temp On-Demand Tankless Water Heater has you covered. It has carbon monoxide and propane leak sensors that work together to ensure your safety. These sensors will alert you if there is a problem, giving you ample time to address it and prevent any potential hazards.
The RVMP Flex Temp On-Demand Tankless Water Heater also has temperature protection features that make it even safer to use. It has anti-scald and anti-cold systems that ensure that the water temperature stays within a safe range. This is particularly important for families with young children, as it can prevent accidental burns.
Another great feature of the RVMP Flex Temp On-Demand Tankless Water Heater is that it is retrofit ready. This means that you can easily replace your tanked or tankless model with this product without having to make any significant changes to your plumbing system.
Overall, the RVMP Flex Temp On-Demand Tankless Water Heater is an excellent investment for anyone who wants hot water on-demand, whether at home or on the go. With its advanced safety features, remote control, and maximum flow, it is a product that is sure to impress. So why wait? Get your RVMP Flex Temp On-Demand Tankless Water Heater today and start enjoying hot water whenever you need it!
4. Portable 6l Propane Tankless Water Heater With Overheating Protection For Outdoor Use.
The GASLAND Tankless Water Heater is a high-performance propane-powered water heater designed for outdoor use. With a maximum output power of 41000 BTU/hour, this water heater can produce up to 1.58 gallons per minute of hot water at a flow rate of 1.58 GPM. It is ideal for use in RVs, cabins, barns, camping, and boats.
This propane water heater is easy to install and uses a standard 20-pound liquid propane tank. It features an electronic ignition that is fueled by two D-cell batteries. It is perfect for off-the-grid living, where there is no access to electricity. It can be used for a variety of purposes, including washing pets or horses, cleaning vehicles, and even in tiny houses and greenhouses.
The GASLAND Tankless Water Heater is CSA-certified and meets both Canadian and American safety standards. It comes equipped with an advanced safety protection system that includes protections against overheating, low water flow, dry combustion, freezing, high water pressure, and flame failure. The temperature display is illuminated, ensuring that the water is neither too hot nor too cold.
To prevent gas leaks caused by improper water heater sealing, it is recommended that Teflon tape not be wrapped around the gas regulator and gas inlet pipe. Always inspect for gas leaks prior to operation. The package includes the GASLAND BE158B tankless water heater, CSA-certified gas regulator and hose, shower head, hardware, adapter, and instruction manual.
This product is splash-proof and can withstand a light drizzle. However, it is important to avoid prolonged exposure to rain or water, and to store the water heater in a dry environment. In winter, it is recommended that the drain plug be removed and stored in a warm, dry location.
In summary, the GASLAND Tankless Water Heater is a reliable and efficient propane-powered water heater that can be used for a variety of outdoor purposes. With its advanced safety protection system, electronic ignition, and illuminated temperature display, it is a great choice for anyone looking for a high-performance water heater that is easy to install and operate.
5. Camplux 2.64 Gpm Tankless Propane Water Heater For Outdoor Use With Overheating Protection, Instant Hot Water For Rv, Camping, Cabins, Barns – White
The Camplux 2.64 GPM Tankless Propane Water Heater is a compact and lightweight portable gas water heater perfect for outdoor use, including camping, RVs, cabins, and barns. With a size of 12.8 (L)*6.1(W)*21.65(H) inches and a weight of 18 lbs, it is easy to transport and install wherever hot water is needed.
The installation process is simple and easy, requiring only the connection of the inlet and outlet pipes and gas regulator that come with the unit, insertion of 2 D-cell batteries, and the heater is ready to use. With a low water pressure start of 3.6 PSI, users can enjoy 2.64 gallons of hot water in just a few minutes.
The Camplux 2.64 GPM Tankless Propane Water Heater has a maximum power output of 68,000btu/hour with 11.5% energy-saving technology, providing instant endless hot water wherever users are. The propane water heater exchanger and main burner are designed with advanced combustion technology to decrease gas consumption and burning noise.
Safety is a top priority, and the Camplux 2.64 GPM Tankless Propane Water Heater is certified by CSA safety test certification and comes with multiple protection functions, including flameout protection, anti-freezing protection, and over-heating protection. The drain plug discharges the residual water to avoid freezing in cold areas for long-term maintenance, and gas supply automatically shuts off when high water temperature protection over 167 °F.
To ensure optimal safety and efficiency, it is important to follow the manufacturer's instructions. Users should use soapy water to check whether the gas inlet is leaking before use and avoid twining Teflon tape between the gas regulator and the gas inlet pipe to prevent gas leakage due to improper sealing of the water heater. Any gas leakage caused by improper operation may cause "catch on fire," so proper installation is crucial.
The Camplux 2.64 GPM Tankless Propane Water Heater is designed to withstand winter temperatures, but to prevent damage caused by freezing, users should turn off the water inlet, keep the shower knob "ON," and remove the drain valve to drain the remaining water after each use. If the outside temperature is near or below freezing 32°F (0°C), users should ensure the system is properly drained and stored indoors.
Camplux offers a 1-year warranty on their products, excluding freeze damage. If assistance is needed, users can contact their hotline at (844) 538-7475. With its ease of use, energy efficiency, and safety features, the Camplux 2.64 GPM Tankless Propane Water Heater is an excellent choice for anyone in need of hot water on the go.
6. Flame King's 10l Portable Tankless Water Heater For Propane Gas Provides 2.64 Gpm At 68,000 Btu, Perfect For Outdoor Hot Water Needs In Rvs, Camping, Farms, And Cabins.
The Flame King Portable Tankless Water Heater is a propane-powered, outdoor instant hot water shower designed for use in RVs, camping trips, farms, and cabins. With a 10L capacity and a flow rate of 2.64 GPM at 68,000 BTU, this water heater provides hot water on demand, wherever you need it.
The water heater features fully adjustable control knobs and a visual digital meter that allow you to customize the settings to your preferences. The Winter/Summer Setting, MIN/MAX Gas Setting, MAX/MIN Water Flow Rate Setting, and Digital Water Temperature Meter give you complete control over your hot water supply.
The water heater is housed in a durable steel casing that is designed to withstand the elements and last for years. The on/off water control shower head and 4.5 feet of stainless steel wrapped hose prevent kinks and punctures, ensuring a reliable and uninterrupted flow of hot water.
The Flame King Portable Tankless Water Heater comes with a regulator and 4.5 ft. hose that can be used with a BBQ propane tank (QCC1 Type-1 Valve), making it easy to set up and use. Whether you're taking a hot shower after a long day of hiking, washing dishes on a camping trip, or providing hot water for a remote cabin or farm, this water heater is a reliable and convenient solution.
Overall, the Flame King Portable Tankless Water Heater is a great investment for anyone who needs hot water on the go. Its compact size, ease of use, and reliable performance make it a must-have for outdoor enthusiasts, farmers, and anyone who needs hot water in remote locations.
7. Portable Tankless Propane Water Heater With Digital Display For Camping, Rv, And Home Use
The Gateenon 3.2GPM 12L Tankless Water Heater Propane Outdoor is a highly efficient and reliable water heater that provides stable hot water flow for a comfortable showering experience. It is ideal for outdoor use, such as camping, RV trips, and home use. The heater is powered by liquid propane gas (LPG), which ensures a constant supply of hot water without the need for a storage tank.
The CSA certified gas connector ensures that the installation process is safe, quick, and convenient, with no leaking gas or fire hazard. The propane water heater tankless is equipped with a stainless steel shower head, hot and cold hoses, and a durable 0.2mm panel. Additionally, the 100% copper valve ensures that the propane water heater tankless is long-lasting and of high quality.
The portable water heater has a heat exchanger that is made of 100% pure copper with a tinned finish, which helps to keep the heat energy inside and heats the water faster and better, saving time. The propane water heater tankless is equipped with over-heating and anti-frozen protection, as well as a 20-minute automatic shutoff protection, ensuring that the heater is safe to use. The LED indicator provides real-time information on the status of the heater, and it is subject to 100% inspection before shipping out to the customer.
In summary, the Gateenon 3.2GPM 12L Tankless Water Heater Propane Outdoor is a sturdy, durable, and highly efficient water heater that is perfect for outdoor use. The heater is easy to install, safe to use, and provides stable hot water flow for a comfortable showering experience. The manufacturer offers a one-year warranty on the product, which guarantees customer satisfaction.
8. Gasland Outdoors Be158 Tankless Water Heater – 1.58gpm, 6l, Portable, Overheating Protection, Easy Install, Rv/camping/boat Use, White.
The GASLAND Outdoors BE158 Tankless Water Heater is a powerful and convenient solution for all your outdoor hot water needs. It has a maximum power output of 41,000BTU/Hr, which can raise the temperature of water by 109.4℉ (43℃) at its highest point and 55.4℉ (13℃) at its lowest point of 1.58 gallons per minute. This tankless water heater is designed for low water pressure start up, requiring only 3.6 PSI of water pressure to start.
The BE158 is fueled by a standard 20 lb. liquid propane tank and can be used in a variety of scenarios, including camping, RVing, hunting, poolside, pet washing, horse cleaning, vehicle cleaning, tiny homes, greenhouses, or cabin houses. It is equipped with an electronic ignition powered by two D-cell batteries.
The BE158 Tankless Water Heater is certified by CSA, meeting the safety standards for both Canadian and United States users. It features multiple safety protections, including over-heating protection, low water flow protection, dry combustion protection, anti-freezing protection, high water pressure protection, and flame failure device.
The digital display shows the temperature readout, allowing users to easily monitor and adjust the water's temperature, ensuring it is not too hot or cold. The BE158 comes with a 1-year warranty against manufacturing defects and lifetime customer support.
The package includes the GASLAND BE158 Tankless Water Heater, CSA certified gas regulator and hose, 5 feet On/Off Switch Shower Head, mounting hardware, garden hose adapter, and manual. To avoid gas leakage caused by improper sealing of the water heater, it is recommended not to twine Teflon tape between gas regulator and gas inlet pipe. Always check gas leakage before operation.
Designed for portable outdoor use, the BE158 is splash-proof and can manage a little drizzle. However, prolonged exposure to rain or water will damage the internal components. It is recommended to use and store the water heater in a dry place. For the winter season, it is suggested to drain out the water by disconnecting the drain plug and storing it in a warm and dry area.
In summary, the GASLAND Outdoors BE158 Tankless Water Heater is a reliable and durable solution for outdoor hot water needs. With its powerful performance, multiple safety features, and ease of use, it is an ideal choice for camping, RVing, hunting, or any outdoor activity where hot water is needed.
9. Camplux 5l Portable Tankless Propane Water Heater For Outdoor Use.
The Camplux 5L Outdoor Portable Water Heater is a reliable and safe option for those who need hot water on-the-go. It is CSA safety standard approved, ensuring that it meets all necessary safety requirements to keep families protected. The heater features a flame failure device, over-heating protection, and anti-freezing protection to ensure that it is safe to use in a variety of conditions.
With a maximum power output of 28,000btu/hour, the Camplux water heater can provide up to 1.32 gallons of hot water per minute. This means that users can enjoy instant hot water wherever they are without having to wait for the water to heat up.
The lightweight and portable design of the Camplux water heater makes it easy to carry and install. It weighs only 10 lbs and comes with a portable handle for easy transport. The mounting bracket on the top/back of the gas water heater allows users to hang it wherever they need it. It only takes about 15 minutes to install the propane water heater.
Equipped with a magnetic water flow sensor, the tankless water heater can be widely applied for rural areas, RVs, and boats. The tankless propane water heater lights when water pressure between 3.0-110 PSI, making it perfect for camping trips and remote cabins. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or in case of long time no use.
It is important to note that users should not twine Teflon tape between the gas regulator and gas inlet pipe to avoid gas leakage. The tankless water heater can "catch on fire" with improper operation, so it is crucial to always check for gas leakage before operation.
In summary, the Camplux 5L Outdoor Portable Water Heater is a reliable and safe option for those who need hot water on-the-go. Its lightweight and portable design, coupled with its instant hot water capabilities, make it a great choice for camping trips, remote cabins, and more.
Best Tankless Hot Water Heater For Rv FAQs
Can a tankless hot water heater be installed in any type of RV?
Yes, a tankless hot water heater can be installed in any type of RV as long as the unit is compatible with the RV's electrical and plumbing systems. A tankless hot water heater is an efficient and space-saving option for RV owners who want to enjoy hot water on demand without the need for a bulky water tank. These units work by heating water as it flows through the system, which means that there is no need to wait for a tank to fill up before getting hot water. When choosing a tankless hot water heater for your RV, it is important to consider factors such as the unit's size, power requirements, and installation requirements. It is also recommended to consult with a professional installer or RV technician to ensure that the unit is installed properly and meets all safety and regulatory standards.
How does a tankless hot water heater in an RV compare to a traditional tank hot water heater in terms of energy efficiency?
According to the US Department of Energy, tankless hot water heaters are generally more energy-efficient than traditional tank water heaters. This is because tankless heaters only heat water as it is needed, rather than continuously maintaining a set temperature in a tank. Therefore, tankless heaters do not experience standby heat loss, which occurs when heat escapes from the tank into the surrounding environment.
In an RV, a tankless hot water heater can be even more energy-efficient than in a traditional home because the RV's small size means that less water needs to be heated. Additionally, tankless heaters can be more compact and space-saving than tank heaters, an important consideration in an RV where space is limited.
Overall, a tankless hot water heater in an RV is likely to be a more energy-efficient and practical choice than a traditional tank heater.
How much does a tankless hot water heater for an RV cost?
The cost of a tankless hot water heater for an RV can vary depending on various factors such as brand, model, size, and features. On average, a basic tankless hot water heater for an RV can cost anywhere from $300 to $600. However, if you are looking for a more advanced unit with additional features such as digital controls or a higher flow rate, you can expect to pay upwards of $1000 or more. It's important to note that while the initial cost of a tankless hot water heater may be higher than a traditional tank-based unit, the long-term savings on energy bills and the convenience of having a continuous supply of hot water can make it a worthwhile investment for RV enthusiasts. It's always advisable to do your research and compare different models before making a purchase to ensure you get the best value for your money.
What are the benefits of using a tankless hot water heater for an RV?
Tankless water heaters are becoming more and more popular among RV owners, thanks to their numerous benefits. One of the main advantages of using a tankless hot water heater for an RV is that it provides hot water on demand. Unlike traditional water heaters, which store hot water in a tank and can run out of hot water when you need it the most, tankless water heaters heat water as it flows through the unit, ensuring that you always have hot water when you need it.
Another benefit of using a tankless hot water heater in your RV is that it is more energy-efficient than traditional water heaters. Because tankless water heaters only heat the water you need, they use less energy overall, which can help you save money on your energy bills in the long run.
In addition, tankless water heaters are more compact and take up less space than traditional water heaters, which is especially important in small RVs where space is at a premium. They also have a longer lifespan than traditional water heaters, which can save you money in the long run by reducing the need for costly repairs or replacements.
Overall, using a tankless hot water heater for your RV can provide you with a more efficient, reliable, and cost-effective way to heat water on the go.
What is the maintenance required for a tankless hot water heater in an RV?
As with any type of hot water heater, a tankless hot water heater in an RV requires regular maintenance to ensure optimal performance and longevity. This includes regular flushing of the system to remove mineral buildup and debris, checking and cleaning the burner assembly, inspecting and replacing any worn or damaged components, and ensuring proper ventilation and airflow. It is also important to regularly check the water pressure and temperature settings to ensure they are within safe and efficient ranges. Additionally, it is important to follow any manufacturer-recommended maintenance procedures and to have the system inspected and serviced by a qualified professional on a regular basis. By taking these steps, RV owners can help ensure their tankless hot water heater operates reliably and efficiently, providing hot water whenever and wherever it is needed.