RV Tankless Water Heater Propane, On Demand Instant Gas RV Hot Water Heater, DC 12V, 15 x 15 inch Door & Front Water Outlet, 55000 BTUs 3.9 GPM, Compatible with All RVs, Camper, CSA Certificated
Condition: New
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Non-returnable. Transportation of this item is subject to hazardous materials regulation
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Availability:
20 left in stock
Arrives
Wednesday, Sep 24
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Color: Black
Features
- [UPGRADED RV WATER HEATER] - The upgraded RV water heater features two water outlets: a regular outlet for use inside the RV and an additional outlet for use outside the RV. To use hot water outside the RV, simply open the door of the water heater outside the RV and connect the shower head to the additional water outlet on the RV water heater. This will allow you to enjoy hot water outside the RV (The shower head kit is included in the package)
- [REPLACES ALL RV WATER HEATERS] - This tankless RV water heater features a 13 x 13 inch opening with a wider 15 x 15 inch door. It also includes a smart remote control, allowing for operation from up to 6.6 feet away. This RV water heater is designed to replace other brands of water heaters, providing a seamless upgrade to your RV's water heating system
- [ENJOY ENDLESS HOT WATER] - This RV water heater boasts up to 55,000 BTUs of thermal power, capable of producing 3.9 GPM of hot water per minute. Unlike traditional tank water heaters, it provides a constant stream of hot water for multiple showers without the need for preheating. This RV tankless water heater reaches 124F in 25 seconds, you can enjoy warm hot water in a short time frame. Whether you're showering, washing dishes, or multi-tasking, this water heater has you covered
- [CONSTANT WATER TEMPERATURE] - The RV water heater is equipped with high-efficiency heating coils to ensure optimal heating performance. The built-in microcomputer control system provides precise flame control and delivers comfortable hot water. Temperature range is 95F-124F. This product uses staged combustion technology to control flame size, preventing overheating in the summer and ensuring comfort and energy efficiency. It is also energy efficient, reducing propane consumption by up to 40%
- [HIGH PERFORMANCE AT HIGH ALTITUDES] - Our RV tankless water heaters are designed to perform at high altitudes, enhancing your experience on the road. This RV tankless water heaters are equipped with a high-quality heat exchange system that operates effectively at any altitude, including the Denver Plateau, which is 9,800 feet above sea level. The enhanced NIDEC fan provides 300Pa of power, ensuring a reliable hot water supply even in high-wind conditions
- [SAFETY & RELIABILITY] - This CSA-certified instant water heater boasts nine advanced safety features, including overheat protection, dry burn protection, flame failure protection, freeze protection and anti-scald protection. These safeguards allow you to travel with confidence and ensure reliable performance in any situation
- [EASY INSTALLATION] - We provide a comprehensive installation guide to ensure a straightforward and efficient installation process. RV water heaters require a 12-volt DC power connection and propane. Water inlet & water outlet: 1/2" NPT, Gas inlet: 1/2" NPT with 5/8" NPT adapter. Please note that the RV on-demand water heater must be installed in an area with proper ventilation and exhaust in order to ensure proper operation
Brand: LiberLive
Special Feature: Anti-Freezing Protection, Dry Combustion Protection, Flame Failure Protection, High Water Pressure Protection, Overheat Protection See more
Color: Black
Wattage: 55000 watts
Voltage: 12 Volts (DC)
Brand: LiberLive
Special Feature: Anti-Freezing Protection, Dry Combustion Protection, Flame Failure Protection, High Water Pressure Protection, Overheat Protection
Color: Black
Wattage: 55000 watts
Voltage: 12 Volts (DC)
Maximum Flow Rate: 3.9 Gallons Per Minute
Maximum Temperature: 124 Degrees Fahrenheit
Heat Output: 55000 BTU per Hour per Foot per Degree Fahrenheit
Efficiency: High Efficiency
Maximum Operating Pressure: 109 Pound per Square Inch
Maximum Pressure: 109 Pound per Square Inch
Mounting Type: Wall
Is Electric: No
Manufacturer: LiberLive
UPC: 761855325174
Manufacture Year: 2024
Item Weight: 30.5 pounds
Product Dimensions: 15 x 15 x 13.5 inches
Item model number: HKRV-XH01
Special Features: Anti-Freezing Protection, Dry Combustion Protection, Flame Failure Protection, High Water Pressure Protection, Overheat Protection
Included Components: RV tankless water heater, Wired controller, Showerhead Kit, Installation Manual
Batteries Included?: No
Batteries Required?: No
Date First Available: November 30, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 24
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Color: White
Excellent RV water heater. Love that it’s tankless. It was such an easy install. Highly recommend.Great value.
Reviewed in the United States on July 31, 2025 by Melissa Kennedy Melissa Kennedy
Color: Black
The product delivers very unreliable flow of hot water, The water is hot for 2-3 minutes and cold for 4-5 minutes and then warm for 2-3 minutes. The product manufacturer needs to do some testing for them selfs! The hot water flow should stable & constant. I would not recommend purchase this unit. I would like to have the manufacturer complete a modification to limit the fluctuations.
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Reviewed in the United States on July 30, 2025 by K wimberly
Color: Black
Love the constant hot water. No fear of running out. Had it installed professionally since didn’t want to mess with propane. He said I looked like a quality unit and looks much better in the hole than the old unit. Digital display is easy to use and adjust the temp.
Reviewed in the United States on July 22, 2025 by Paige Granberry
Color: White
I had an issue. They were great to work with and serious about solving my issues. It was amazing at how fast they worked to correct it.
Reviewed in the United States on August 1, 2025 by Amazon Customer
Color: White
Decided to upgrade to a tankless because our tank water heater ruptured over the winter. This water heater was easy to install and works flawlessly. We have used it a couple times so far and the entire family is happy. Let’s you set the temperature of the water and takes seconds for it to reach the desired temperature.
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Reviewed in the United States on June 15, 2025 by jason m. soltero jason m. soltero
Color: White
this is the second one I bought first one did everything the instruction said and the control board is fried so now I am on my second one and I had to pay someone to put it in. Do not recommend if you’re doing it yoursel! Did work well after the second one put in
Reviewed in the United States on May 28, 2025 by katherine sturges
Color: White
Non Refundable and did not work right out of the box. This company is just stealing money from people who need it. Don’t bother…
Reviewed in the United States on August 1, 2025 by Stizzy
Color: White
I've been wanting to try a tankless water heater in my RV that I use for hunting as we boondock camp, and having hot water is nice for cleaning up, doing dishes, etc and I hate having a traditional heater that burns extra propane keeping 5 gallons of water hot. This heater was fairly easy to install - the hardest part was getting the old one out and the opening cleaned up. The remote is a nice feature and makes it easy to set the heater as you want. I haven't used the heater a bunch yet, but in initial testing I'm pretty happy. One good thing with the traditional heater is that the large mass of water helps keep it from freezing during the trip or overnight if the gas runs out. This heater claims to have freeze protection, and considering I use the trailer in the U.P. of Michigan in November, I guess we'll see this fall if it works as advertised. Time will tell if this heater keeps working, and I'll update this review if need be once I've had a chance to run it for a while.
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Reviewed in the United States on March 20, 2025 by transplant yooper