When you’re on the road in your RV, having reliable hot water is a must. Electric tankless water heaters offer an efficient solution, providing instant hot water without the bulk of traditional tanks. With various models available, each designed to cater to different needs, it’s essential to know what to look for. Let’s explore the top options and how they can enhance your RV experience.
Electric Tank Water Heater – 8 Gallon Instant Hot Water
If you’re looking for an efficient solution to enjoy instant hot water while on the road, the Feelrogast Electric Tank Water Heater is a standout choice for RV owners. With an 8-gallon capacity, this heater rapidly heats water, minimizing your wait time. Its 316 stainless steel heating element guarantees up to 99% heat utilization, adjustable between 86-167°F. Certified for safety, it features multiple protections against leaks and overheating. Installation’s a breeze with wall or floor mounting options, and its durable construction withstands pressure and prevents rust. Weighing just 28.8 pounds, it’s perfect for your next adventure without compromising on comfort.
Best For: RV and camper owners seeking an efficient and compact solution for instant hot water on the go.
Pros:
- Rapid heating capability minimizes wait time for hot water.
- Durable construction with stainless steel ensures longevity and resistance to rust.
- Safety features, including leakage protection and overheat protection, provide peace of mind.
Cons:
- Limited capacity of 8 gallons may not be sufficient for larger groups or extended use.
- Requires a 20-amp breaker, which may necessitate electrical upgrades in some setups.
- Weighing 28.8 pounds, it may be considered heavy for some users.
110V Tankless Electric Water Heater
The ECOTINYMACH 110V Tankless Electric Water Heater is an ideal solution for RV enthusiasts who value compact efficiency. With its lightweight design and dimensions of just 4.53 x 2.36 x 7.87 inches, it fits perfectly under your sink. This 3000W electric heater offers a convertible temperature scale, dry combustion protection, and an LED display for easy monitoring. Plus, it features overheat protection and rustproof construction, ensuring durability during your adventures. Installation is straightforward, requiring a circuit breaker of at least 32AMP. Enjoy energy savings and a lower carbon footprint with this environmentally friendly, tankless option.
Best For: RV enthusiasts and those seeking a compact, energy-efficient water heating solution for small spaces.
Pros:
- Compact design makes it easy to install under sinks, perfect for limited spaces.
- Energy-efficient operation helps to reduce energy bills and environmental impact.
- Safety features such as dry combustion protection and overheat protection ensure reliable use.
Cons:
- Requires a circuit breaker of at least 32AMP, which may not be available in all installations.
- Customer rating of 3.9 out of 5 stars indicates mixed feedback from users.
- Limited heating capacity may not meet the needs of larger households or extensive hot water demands.
Generic Electric Tankless Water Heater (3000W, 110V)
For RV enthusiasts seeking a reliable source of instant hot water, the Generic Electric Tankless Water Heater (3000W, 110V) stands out as an ideal choice. This compact unit quickly raises water temperature by 45°F at 0.3 GPM, making it perfect for kitchens or bathrooms, although it’s not suitable for showers. Installation is straightforward but verify your socket can handle the 27A draw. With premium materials and safety features like dry burning and overheating protection, it offers peace of mind. Plus, the one-touch operation and adjustable temperature make it user-friendly, fitting seamlessly into your RV lifestyle.
Best For: RV enthusiasts who need a compact and efficient source of instant hot water for kitchens and bathrooms.
Pros:
- Instant hot water with quick temperature rise, ideal for small spaces.
- User-friendly one-touch operation and adjustable temperature settings for convenience.
- Safety features including dry burning and overheating protection ensure peace of mind.
Cons:
- Not suitable for showers due to low flow rate requirements.
- Requires a high current socket that may not be available in all RVs.
- Installation requires specific wiring and considerations that may be challenging for some users.
EcoSmart ECO 11 Electric Tankless Water Heater
Offering endless on-demand hot water, the EcoSmart ECO 11 Electric Tankless Water Heater is an ideal choice for RV enthusiasts who value both efficiency and compact design. Weighing just 6.5 pounds and measuring 11.5 x 8 x 3.75 inches, it’s 90% smaller than traditional tank heaters. With a power output of 13KW at 240 volts, this unit maintains a consistent temperature within 1°F of your selected setting. It’s perfect for bathrooms or small sinks, supporting one shower in cold climates or two in warmer ones. Plus, its 99% thermal efficiency means you’ll save on energy costs during your adventures.
Best For: RV enthusiasts and individuals seeking a compact and efficient solution for on-demand hot water.
Pros:
- Endless hot water: Provides continuous hot water without running out, perfect for multiple users.
- Space-saving design: 90% smaller than traditional tank heaters, making it ideal for limited spaces.
- High energy efficiency: With 99% thermal efficiency, it helps reduce energy costs.
Cons:
- Limited flow rate: Maximum flow rate of 3.1 gallons per minute may not be sufficient for larger households.
- Temperature dependency: Performance is best in warmer climates with incoming water temperatures of 67°F and above.
- Electric requirements: Requires a significant electrical draw (54 A at 220 Volts), potentially needing electrical upgrades.
ORBEK 60,000 BTU RV Tankless Water Heater
Ideal for RV families and campers, the ORBEK 60,000 BTU RV Tankless Water Heater delivers an instant hot water supply that perfectly meets your needs on the road. With a powerful 60,000 BTU output, this heater activates on demand, conserving energy while ensuring you never wait for hot water. It’s designed for high altitudes, operating seamlessly up to 9,800 feet. The smart remote control lets you adjust temperatures between 95°F and 123°F, and built-in safety features like automatic gas shut-off provide peace of mind. Plus, its compatibility with existing systems makes installation a breeze. Enjoy reliable hot water on your adventures!
Best For: Families and campers looking for an efficient, on-demand hot water solution for their RV adventures.
Pros:
- Instant hot water supply ensures no waiting time and maximizes convenience.
- Energy-efficient operation with on-demand activation conserves fuel while delivering robust performance.
- High-altitude compatibility allows for reliable use in various camping environments, up to 9,800 feet.
Cons:
- Installation may require specific dimensions and retrofitting of existing systems, which could complicate setup for some users.
- Limited temperature range (95°F to 123°F) might not satisfy everyone’s preferences for hot water.
- Requires a 12V power source, which may not be readily available in all camping situations.
FOGATTI RV Tankless Water Heater (InstaShower 8 Plus)
The FOGATTI InstaShower 8 Plus stands out as the perfect choice for RV enthusiasts who crave instant hot water without the wait. With a flow rate of 2.9 gallons per minute and a powerful 55,000 BTU output, you’ll enjoy consistent temperatures thanks to its staged combustion technology. It operates effectively at high altitudes, making it ideal for adventurous trips. The remote control lets you easily adjust the temperature between 95°F and 123°F. Plus, it’s CSA certified and packed with safety features, ensuring reliability. Retrofit capability means installation is a breeze, so you can start enjoying hot water right away!
Best For: RV enthusiasts who want immediate hot water and reliable performance during their adventures.
Pros:
- Instant hot water eliminates waiting time, enhancing convenience for users.
- High-altitude suitability allows for effective operation up to 9,800 feet, perfect for mountainous trips.
- Comprehensive safety features ensure peace of mind while in use, including automatic gas shut-off and overheat protection.
Cons:
- May require professional installation for those unfamiliar with RV plumbing systems.
- Limited to specific door size options for retrofitting, potentially limiting compatibility with some RVs.
- Only operates on propane, which may not suit all users’ preferences or availability during travels.
Tankless Electric Water Heater with LED Temperature Display
For RV enthusiasts who value convenience and efficiency, the Tankless Water Heater Electric with LED temperature display stands out as an exceptional choice. This whole house system heats water instantly, reducing wait times while providing a maximum flow rate of 1.9 liters per minute. Its durable 304 stainless steel construction guarantees longevity, and built-in safety features protect against leaks and overheating. Plus, the energy-efficient design minimizes waste, making it eco-friendly. With easy wall-mounted installation and versatile usage options, this heater is perfect for your RV adventures. Enjoy reliable hot water on the go, backed by a 5-year warranty and responsive customer support.
Best For: RV enthusiasts and small households seeking an efficient and space-saving hot water solution.
Pros:
- Instant Heating: Provides hot water on demand, reducing wait times compared to traditional heaters.
- Energy Efficient: Advanced temperature control technology minimizes energy waste, making it eco-friendly.
- Durable Construction: Made from 304 stainless steel and equipped with multiple safety features for long-term reliability.
Cons:
- Limited Flow Rate: Maximum flow rate of 1.9 liters per minute may not be sufficient for larger households or simultaneous use.
- Not Ideal for Showers: Recommended usage is primarily for sinks; may not provide adequate temperature for showers unless preheated.
- Mixed Customer Ratings: Customer feedback shows a low average rating of 2.9 out of 5 stars, indicating potential issues with user satisfaction.
Ranein 65,000 BTU RV Tankless Water Heater
Designed specifically for RV enthusiasts, the Ranein 65,000 BTU RV Tankless Water Heater offers on-demand hot water, ensuring you never have to worry about running out during your travels. With a heating capacity of up to 3.9 GPM and a temperature range of 95°F to 124°F, you’ll always enjoy a comfortable shower. Its CSA certification and thoughtful features, like a forced exhaust fan and automatic gas shut-off, enhance safety and efficiency. Plus, the multi-function remote control keeps you informed about gas usage and temperature. Weighing just 15.5 pounds, it’s a practical choice for any RV adventure.
Best For: RV enthusiasts who value on-demand hot water and efficient heating during their travels.
Pros:
- On-demand hot water: Never run out of hot water with a heating capacity of up to 3.9 GPM.
- Safety features: Includes an automatic gas shut-off and an anti-freeze device for added reliability.
- Lightweight and compact: Weighs only 15.5 pounds, making it easy to install and maneuver in your RV.
Cons:
- Requires a separate door kit: The fitting door kit is sold separately, which may add to the overall cost.
- Limited temperature range: Maximum temperature is 124°F, which may not be sufficient for all users’ preferences.
- Installation complexity: While it replaces existing water heaters, installation may still require some technical skill.
APUS RV Tankless Water Heater (68,000 BTU, 3.9 GPM)
With a heat output of 68,000 BTUs and a maximum flow rate of 3.9 gallons per minute, the APUS RV Tankless Water Heater is ideal for RV enthusiasts who value both efficiency and convenience. This propane gas heater provides instant hot water, ensuring you won’t have to wait during showers or dishwashing. Its compact design fits most RV spaces and replaces various older models easily. Safety features like flame-out and freeze protection give you peace of mind. With an impressive customer rating of 4.8 out of 5 stars, it’s a reliable choice for your adventures on the road.
Best For: RV enthusiasts who prioritize efficient and instant hot water solutions during their travels.
Pros:
- Provides instant hot water with a maximum flow rate of 3.9 GPM, making it ideal for showers and dishwashing.
- Compact design easily replaces various older water heater models, fitting into most RV spaces.
- Equipped with multiple safety features such as flame-out and freeze protection, ensuring safe operation.
Cons:
- Requires a 12V DC power connection, which may necessitate additional setup for some users.
- Limited to propane gas, which may not be suitable for those looking for electric options.
- Installation may require professional assistance for those unfamiliar with plumbing and gas systems.
RUNSAIL® 65,000 BTU RV Tankless Water Heater
The RUNSAIL® 65,000 BTU RV Tankless Water Heater stands out as an excellent choice for RV enthusiasts seeking a reliable and efficient hot water solution. With a maximum flow rate of 3.96 gallons per minute, you’ll enjoy endless hot water without the wait. Its upgraded pressure-bearing capacity and built-in relief valve guarantee safety and compliance with standards. Plus, the tankless design lasts twice as long as traditional heaters. You can easily control the temperature between 95°F and 123°F, preventing scalding. Weighing just 26.9 pounds, it’s a lightweight and straightforward installation for any RV. Enjoy your adventures worry-free!
Best For: RV enthusiasts who prioritize endless hot water and safety in their mobile adventures.
Pros:
- Endless hot water supply with a high flow rate of 3.96 GPM, eliminating wait times.
- Safety features including a built-in pressure relief valve and anti-freezing protection.
- Lightweight and compact design makes for straightforward installation in any RV.
Cons:
- Requires propane for operation, which may not be available in all locations.
- Temperature control range may not satisfy those needing hotter water options.
- Customer reviews indicate some variability in performance, suggesting potential inconsistency.
Factors to Consider When Choosing Electric Tankless Water Heaters for RV.
When choosing an electric tankless water heater for your RV, you’ll want to take into account several key factors. Capacity and flow rate, power requirements, and safety features all play vital roles in your selection. Additionally, think about installation compatibility and heating efficiency to guarantee you get the best unit for your needs.
Capacity and Flow Rate
Choosing the right electric tankless water heater for your RV hinges on understanding capacity and flow rate. Ideally, you’ll want a unit with a flow rate of at least 2.5 to 3.9 gallons per minute (GPM) to guarantee enough hot water for showers and dishwashing. Consider the BTU rating, too; units with 60,000 BTU or more provide better heating capacity, maintaining consistent temperatures during high-demand situations. Match the heater’s capacity to your RV’s simultaneous hot water needs, as lower-capacity models may struggle. Also, keep in mind the temperature range—many heaters adjust between 95°F and 140°F, which is essential for varying climates. Finally, factor in incoming water temperature, as colder water affects heating efficiency and flow rate.
Power Requirements
Understanding the power requirements of electric tankless water heaters is essential for ensuring a seamless hot water experience in your RV. Most models need a dedicated circuit breaker, typically requiring at least a 20-amp rating. Wattage ranges from 3000W to 15000W, directly influencing hot water output and your RV’s electrical load. You’ll want to confirm your RV’s electrical system can handle the amperage draw, with some models needing up to 54A for peak performance. Voltage requirements can vary, with common options being 110V and 240V, so check compatibility with your existing setup. Finally, use the proper wire gauge, like 10AWG for high-wattage models, to prevent overheating and electrical issues.
Safety Features
Ensuring safety in your RV is essential, especially when it comes to selecting an electric tankless water heater. Look for models with built-in safety features like dry combustion protection, which prevents operation without water, minimizing fire hazards. Overheat protection is another important feature; it automatically shuts off the system if temperatures exceed safe levels, protecting you from scalding.
Additionally, consider heaters with leakage protection mechanisms to avoid water damage and electrical issues from leaks. Pressure relief valves are crucial for managing excessive pressure, reducing the risk of ruptures or explosions. Finally, units with temperature locks help prevent accidental adjustments, ensuring safe usage, particularly in households with children. Prioritizing these features can enhance your RV experience considerably.
Installation and Compatibility
When selecting an electric tankless water heater for your RV, compatibility with your vehicle’s electrical and plumbing systems is vital. Make certain the heater works with your RV’s electrical setup, typically requiring a circuit breaker of at least 30 amps. Check that the dimensions fit within the available installation space, as compact designs are imperative for limited areas. Additionally, verify the thread size for water connections, usually 1/2 NPT or G1/2, to guarantee proper plumbing compatibility. Confirm that the installation instructions match your RV’s existing plumbing and electrical setup, as some models may need specific configurations. Finally, consider whether the unit can replace existing tank systems without extensive modifications, allowing for a seamless retrofit into your current setup.
Heating Efficiency
Choosing an electric tankless water heater for your RV involves considering several factors that impact heating efficiency. Look for models with up to 99% thermal energy efficiency, as they heat water only when needed, minimizing energy waste. Pay attention to the heating capacity, measured in gallons per minute (GPM); many devices offer flow rates of 3.0 GPM or higher, which is essential for running multiple outlets at once. Instant hot water systems can increase temperatures considerably, sometimes by 45°F in mere seconds at certain flow rates. Also, self-modulating technology is a great feature, as it adjusts energy consumption based on demand. Finally, verify proper installation and adequate electrical supply to achieve ideal performance and efficiency.
Durability and Material
To get the most out of your electric tankless water heater for your RV, pay close attention to durability and materials. Look for units made from high-quality 304 stainless steel and corrosion-resistant housing to guarantee longevity. A thicker tank construction, like 1.88mm stainless steel, enhances pressure resistance and minimizes leaks over time. Certifications such as CE, ROHS, and CSA indicate that the product has passed rigorous safety tests, boosting your confidence in its durability. Features like dry combustion protection and overheat protection help prevent damage, extending the unit’s lifespan. Additionally, consider heaters with multi-layer protection systems to safeguard against various operational hazards, further enhancing overall durability for your adventures on the road.
