Experience endless hot water on your adventures with a propane tankless water heater for campers, ensuring comfort wherever you go.
When it comes to enjoying hot showers in your RV, a propane tankless water heater is the perfect solution. The Ranein 65,000 BTU RV Tankless Water Heater offers high-altitude compatibility and a multi-function controller, making it ideal for all RVs. Alternatively, the RUNSAIL® 65,000 BTU RV Tankless Water Heater provides an endless hot water supply with customizable door sizes for easy refitment.
These heaters are versatile, offering on-demand hot water at rates of up to 3.96 GPM. They are designed for efficiency and convenience, ensuring you never run out of hot water during your travels. Features like CSA certification and compatibility with various RV models add to their appeal.
In this review, you’ll learn more about each product’s benefits and unique features, helping you choose the ideal propane tankless water heater for your camping needs. Get ready for comfort on the road!


Ranein 65,000 BTU RV Tankless Water Heater
Ranein 65,000 BTU RV Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Produces up to 3.9 GPM of hot water on demand, ensuring you never run out.
- Temperature range of 95°F-124°F allows for customizable comfort.
- Built-in forced exhaust fan ensures stable combustion and safety.
- Pressure relief valve included, eliminating the need for separate purchases.
- CSA certified, providing peace of mind regarding safety and reliability.
Drawbacks
- No door included, requiring an additional purchase for installation.
- No dishwasher-safe parts, making cleaning slightly more cumbersome.
This unit is designed for easy replacement of Suburban and Atwood water heaters, fitting seamlessly into a 12.8 x 12.8″ opening. The upgraded multi-function remote control allows for real-time monitoring of gas usage and other vital metrics. The deep fire row design enhances heating efficiency, making it an excellent choice for those who value quick access to hot water.
A practical pick for small spaces, the Ranein RV Tankless Water Heater is ideal for RV enthusiasts seeking reliable hot water without the bulk of traditional tanks.
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RUNSAIL® 65,000 BTU Tankless RV Water Heater
RUNSAIL® 65,000 BTU RV Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Provides endless hot water with a maximum capacity of 3.96 GPM, perfect for multiple users.
Drawbacks
- No dishwasher-safe parts, requiring careful manual cleaning.
The RUNSAIL RV Tankless Water Heater is designed for efficiency and convenience, making it an excellent choice for RV enthusiasts. With a powerful 65,000 BTU burner, it delivers hot water on demand, eliminating the need to wait for a tank to heat up. This feature is particularly beneficial for families or groups traveling together, as it ensures everyone can enjoy a hot shower without interruptions.
The unit’s pressure-bearing capacity and built-in pressure relief valve enhance safety, complying with ANSI & CSA standards. Furthermore, its wide adaptability allows it to fit various RV door sizes (15″x15″, 15″x18″, and 18″x18″), making installation straightforward without additional modifications. The temperature control system ranges from 95°F to 123°F, preventing scalding and optimizing propane usage.
This water heater is a practical pick for small spaces, offering reliable performance without the bulk of traditional tank systems. However, potential buyers should note that it lacks dishwasher-safe parts, necessitating manual cleaning. Overall, the RUNSAIL tankless water heater is a solid investment for those seeking a dependable hot water solution on the road.
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RV Tankless Propane Water Heater 55000 BTUs
RV Tankless Water Heater: 15” x 15” door, CSA certified, 55,000 BTUs, 3.9 GPM flow rate, 1-year warranty.
Benefits
- Provides endless hot water in under 25 seconds, perfect for multiple showers.
- High efficiency reduces propane consumption by up to 40%.
- Operates effectively at high altitudes, ensuring reliable performance.
- Smart remote control allows operation from 6.6 feet away.
- Multiple safety features including overheat and freeze protection.
Drawbacks
- Requires professional installation for optimal performance.
- No built-in storage for additional accessories.
This RV tankless water heater is a practical pick for campers and RV enthusiasts. Its compact design and advanced features make it an excellent choice for those seeking reliable hot water on the go. With the ability to provide hot water for various tasks simultaneously, it eliminates the need for preheating, saving both time and energy. The smart remote control adds convenience, allowing users to adjust settings without hassle. However, potential buyers should be aware that installation may require professional assistance. Overall, it is a solid investment for anyone looking to enhance their RV experience with dependable hot water.
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Propane Tankless Water Heater with Display
Tankless Water Heater Propane with Digital Display: 12” long, ABS plastic, 2-year warranty.
Benefits
- Provides 3.66 GPM of hot water, ideal for outdoor activities.
Drawbacks
- No dishwasher-safe parts.
The Tankless Water Heater Propane is a highly efficient solution for those in need of hot water on the go. With a maximum output of 85,300 BTU/hour, it delivers hot water quickly, reaching temperatures up to 113°F. The lightweight design makes it easy to transport, making it perfect for camping, RV trips, or outdoor showers. Its compact size ensures it can fit in small spaces without hassle.
This water heater also boasts several safety features, including overheat protection and low-flow protection, ensuring safe operation. The one-button shower head design minimizes water waste, making it both practical and eco-friendly. However, it’s important to note that none of the parts are dishwasher-safe, requiring manual cleaning.
Overall, this tankless water heater is a practical pick for small spaces and outdoor enthusiasts looking for an efficient and reliable hot water solution. Whether you’re washing pets or enjoying a hot shower after a day of hiking, this propane water heater delivers on its promises.
To buy this product, click here.
OEVANT RV Tankless Water Heater 55,000 BTU
OEVANT RV Tankless Water Heater: 55,000 BTU, compact design, CSA certified, and compatible with all RVs. This unit is designed to provide instant hot water with a maximum temperature of 51°C in under 25 seconds.
Benefits
- Endless hot water supply for multiple showers, ensuring comfort during your travels.
- High-performance technology maintains stable water temperatures and prevents overheating.
- Compact size with a 16” x 16” door and 13” x 13” opening, making it suitable for small RV spaces.
- Easy temperature control via a microcomputer control panel, adjustable from 95°F to 123°F.
Drawbacks
- No dishwasher-safe parts may require manual cleaning.
This product is a practical pick for small spaces, offering a reliable solution for hot water needs while on the road. With its advanced safety features, including automatic gas shut-off and anti-freeze protection, the OEVANT RV Tankless Water Heater ensures peace of mind during your adventures. Ideal for families or groups traveling in RVs, it eliminates the wait for hot water and enhances the overall camping experience.
To buy this product, click here.
Faq about propane tankless water heater for camper:
1: What is a propane tankless water heater for campers?
A propane tankless water heater for campers provides on-demand hot water without the need for a storage tank, using propane as a fuel source.
2: How does it work?
When hot water is needed, cold water flows through the unit, igniting the propane burner to heat the water instantly.
3: What are the benefits?
Benefits include endless hot water, energy efficiency, space-saving design, and reduced weight compared to traditional water heaters.
4: Is installation complicated?
Installation can vary in complexity; professional installation is recommended for optimal safety and performance.
5: How much propane does it consume?
Propane consumption depends on usage; typical models use about 0.5 to 2 gallons of propane per hour during operation.
6: Can it work in cold weather?
Yes, many propane tankless water heaters are designed to work efficiently in cold weather, but proper insulation and winterization are essential.
7: What maintenance is required?
Regular maintenance includes descaling, checking for leaks, and ensuring proper ventilation to maintain efficiency and safety.
8: Are there safety concerns?
Safety concerns include proper ventilation and installation to prevent gas leaks and carbon monoxide buildup.
Conclusion
Ranein’s 65,000 BTU RV Tankless Water Heater exemplifies efficiency and convenience, providing instantaneous hot water while optimizing space within campers. Its robust performance and compact design cater to the needs of avid travelers, ensuring comfort on the road.
Conversely, the RUNSAIL® 65,000 BTU Tankless RV Water Heater stands out for its remarkable heating capacity and user-friendly installation process. This model not only guarantees a reliable hot water supply but also emphasizes energy conservation, making it an exceptional choice for eco-conscious adventurers.





