Best RV Water Heaters of 2024: Top Picks for Ultimate Comfort on the Road

# Preview Product Rating Price
1 Dometic WH-6GEA RV Gas and Electric Water Heater - 12 Volt 6 Gallon Silver Burner-Quick Heating Burner System for Indoor Installation Dometic WH-6GEA RV Gas and Electric Water Heater - 12 Volt 6 Gallon Silver Burner-Quick Heating... $450.00
2 Suburban RV Tankless 60,000 BTU Water Heater - Endless Hot Water Supply, Energy Saving, Digital User Control Center, Designed for Safety, Freeze Protection (ST-60) Suburban RV Tankless 60,000 BTU Water Heater - Endless Hot Water Supply, Energy Saving, Digital User... No ratings yet $274.70
3 RVPart Pro RV Tankless Water Heater Propane - RV Instant Water Heater with 15 x 15 inches White Door and Remote Controller Included - Endless Hot Water for RV - DC 12V Power RVPart Pro RV Tankless Water Heater Propane - RV Instant Water Heater with 15 x 15 inches White Door... No ratings yet $339.99
4 GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534 GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor,... $475.00
5 KINGRVER RV Tankless Water Heater - 48,000 BTU Instant Hot Water - 2.5 GPM Propane Gas - Camper Water Heater with Wired Controller - 12 V Consistent Temperature KINGRVER RV Tankless Water Heater - 48,000 BTU Instant Hot Water - 2.5 GPM Propane Gas - Camper... No ratings yet $399.99
6 FOGATTI RV Tankless Water Heater, InstaShower 7, Gen 2, with 15 x 15 inches White Door and Remote Controller, DC 12V, Optimized Summer Comfort Performance, Ideal for RVers' Family Use FOGATTI RV Tankless Water Heater, InstaShower 7, Gen 2, with 15 x 15 inches White Door and Remote... $499.99
7 Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand... No ratings yet $56.99
8 RecPro RV Tankless Water Heater | On Demand Hot Water Heater | 42,000 BTU | Gas Water Heater | Remote Control Included (Black) RecPro RV Tankless Water Heater | On Demand Hot Water Heater | 42,000 BTU | Gas Water Heater |... No ratings yet $429.95
9 Ranein 65,000 BTU RV Tankless Water Heater, High Altitude Available, 12V, CSA Certificated, with Black Door and Multi-function Controller, On Demand Instant Hot Water Heater, Compatible with all RVs Ranein 65,000 BTU RV Tankless Water Heater, High Altitude Available, 12V, CSA Certificated, with... No ratings yet $549.00
10 Portable Water Heater Propane Tankless - 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins(black) Portable Water Heater Propane Tankless - 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display... No ratings yet $139.99

Finding the Best RV Water Heater: Top 10 Picks for 2024

As the RV lifestyle continues to flourish, ensuring you have access to hot water is essential for comfort and convenience. Choosing the best RV water heater can drastically enhance your camping experience, making it more enjoyable and hassle-free. In 2024, there are numerous options available on Amazon that cater to different needs, capacities, and preferences. In this article, we will explore the top 10 RV water heaters available on Amazon, providing in-depth reviews to help you make an informed choice.

Top 10 RV Water Heaters on Amazon

1. Suburban 6 Gallon Gas Water Heater

The Suburban 6 Gallon Gas Water Heater is an excellent choice for those who prefer a traditional, gas-powered system. This model heats water quickly and efficiently, providing ample hot water for showers, dishwashing, and more. Its lightweight design and straightforward installation make it a favorite among RV owners. This water heater also features a direct spark ignition system that ensures a hassle-free operation.

The heater’s compact size makes it easy to fit in most RVs, while its metal tank construction guarantees durability. Plus, the adjustable temperature allows you to customize your hot water experience.

Overall, the Suburban 6 Gallon Gas Water Heater is one of the best RV water heaters for any camper looking for affordability and reliability.

2. Atwood 93868 Water Heater

The Atwood 93868 is an advanced RV water heater that combines both gas and electric power for superb efficiency. With a 6-gallon tank, it provides plenty of hot water for larger families or groups. This model features a simple on/off switch for both gas and electric functions, ensuring quick heating without the need for complicated setups.

What sets it apart is its lightweight design, making it easier to install compared to other models. Users appreciate the adjustable thermostat, which offers flexibility in temperature control for maximum comfort.

Durability is another highlight of the Atwood 93868, designed to withstand varying outdoor conditions often encountered while RVing.

Bestseller No. 1
Atwood 93868 Water Heater Replacement Parts - Spark & Sensor Electrode, 2-Prong - Water Heating Replacement Accessory for RV, Camper, Trailer & More (Pack of 1)
Atwood 93868 Water Heater Replacement Parts - Spark & Sensor Electrode, 2-Prong - Water Heating Replacement Accessory for RV, Camper, Trailer & More (Pack of 1)
  • FITS MULTIPLE MODELS: This product is compatible with Atwood 93868 models, including GCH6-4E, GCH6-6E, GCH6-7E, GCH6A-10E, GC6AA-10E, GC6A-7E, GH6-3E, GH6-4E, GH6-6E, GH6-7E, GH6-8E, G6A-2E, G6A-3E, G6A-4E, G6A-8P, G6A-6E, G6A-7E, G6A-8E, GCH6A-7E, GCH6A-8E, GCH6A-9E, GC6AA-7E, GC6AA-8E, GC6AA-9E, GCH10A-2E, GCH10A-3E, GC10A-2E, GC10A-3E, G10-1E, GH10-1E, G610-3E, GH610-3E, G10-2E, G10-3E, GC10-1E, GC10-2E, GH10-2E, GH10-3E, GC10A-4E, GCH10A-4E, and XT 6 & 10-gallon spark ignition models.
  • EASY INSTALLATION: Upgrade your RV's water heater effortlessly with the replacement parts by PERMINKS. This spark and sensor electrode, compatible with Atwood 93868 water heater models, ensures a seamless replacement process, allowing you to quickly restore your water heater's performance. Perfect for DIY enthusiasts and professionals alike, this part simplifies the maintenance of your heating system.
  • RELIABLE PERFORMANCE: Enhance the efficiency of your water heater with this great quality OEM replacement part. The water heater spark and sensor electrode ensures consistent ignition and reliable operation, making it an essential component for maintaining your RV's hot water supply. Enjoy dependable heating performance on all your adventures.
  • DURABLE AND LONG-LASTING: Crafted from great quality materials, the spark and sensor electrode is built to withstand the demands of continuous use in your water heater. Its robust construction ensures long-lasting performance, reducing the need for frequent replacements and helping you maintain a consistent hot water supply in your RV.
  • OPTIMIZED HEATING EFFICIENCY: Improve the heating efficiency of your RV's water heater with these replacement parts. The precise design of this spark and sensor electrode enhances the ignition process, leading to faster and more efficient heating. Keep your water heater running smoothly and efficiently, providing you with reliable hot water whenever you need it.

3. Eccotemp L5 Portable Outdoor Tankless Water Heater

If you’re looking for the best RV water heater that is compact and portable, the Eccotemp L5 is a fantastic choice. This tankless unit heats water on demand, which means you won’t run out of hot water, no matter how long your showers last! It’s ideal for those who enjoy camping in remote locations without hookups.

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The Eccotemp L5 comes with a built-in showerhead, making it perfect for outdoor use. Its compact size allows for easy storage, while the propane gas power ensures quick heating. The electronic ignition feature means you won’t have to worry about matches or batteries, making it even more convenient. To top it off, the unit is affordable, making it an excellent choice for budget-conscious travelers.

Bestseller No. 1
Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater
Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater
  • Lightweight, easy to carry, and compact, making it great for camping, off-grid use, washing your pets and outdoor showers.
  • Runs on a standard 20 lb. Liquid Propane tank and is equipped with an electronic ignition. Powered by 2 “D” cell batteries, making it ideal for on-the-go.
  • Features a safety shut off that is activated when the unit runs longer than 20 minutes or is tilted more than 45 degrees in either direction.
  • Low pressure activation of 20 PSI and is easy to connect to any standard garden hose.
  • Rated at 1.5 GPM of hot water output. With an achievable temperature range of 50 – 140 degrees F.

4. Camplux 5L Portable Water Heater

The Camplux 5L Portable Water Heater is another top contender in the tankless category. Like the Eccotemp L5, it heats water instantly, which is perfect for RVs and outdoor activities. It operates using propane and is designed to work in temperatures as low as 32°F (0°C), which is impressive for those who enjoy colder climates.

Installation is straightforward, and it comes with all necessary accessories. The safety features, including an overheat protection and flame failure device, add peace of mind during use. Users have praised its efficiency and the ability to provide a consistent hot water flow regardless of demand.

Bestseller No. 1
CAMPLUX Portable Water Heater 1.32 GPM, 5L Tankless Water Heater Propane Outdoor, AY132BN, Black
CAMPLUX Portable Water Heater 1.32 GPM, 5L Tankless Water Heater Propane Outdoor, AY132BN, Black
  • Portable, Lightweight Design: This portable water heater weights only 10 pounds and comes with folding handle keeps it out of the way and enables easy setup outside
  • Simple, Easy Hot Showers: The camplux portable hot water heater is easy to set-up. All you need is the water heater, gas bottle away you go! Adjust your temp is as just as easy. Find your perfect flow with the easy to use temperature dials.Setting up this propane water heater simply takes 10 minutes
  • More Showers with Less Water: Once you have your ideal temperature you can simply control your shower by switching the shower rose on / off. Giving you time to soap up while saving water.Turn on your shower head again and take off where you left
  • Versatile Applications: The lowest water pressure at beginning for the water heater is 3.0 PSI. For off-grid and rural areas, this hot water generator powered by two size D batteries is ideal. No more chilly outdoor shower anymore
  • 6-in-1 Protection & CSA Safety Approved: This tankless water heater is CSA Approved with anti-freezing protection, over-heating protection, low water flow protection, dry combustion protection, high water pressure protection and flame failure device

5. Girard GSWH-2 On-Demand Tankless Water Heater

For those who want a high-end option, the Girard GSWH-2 offers an unparalleled hot water experience. This tankless model heats water instantaneously, ensuring that you never run short. The efficiency is remarkable, with the ability to produce a continuous flow of hot water while conserving space.

Additionally, its digital panel allows for precise temperature control, and installation is a breeze with its lightweight design. It also features safety measures such as freeze protection, making it suitable for various environments. Though on the pricier side, many users agree the reliability and performance justify the investment.

OFF -$324.00Bestseller No. 1
GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534
GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534
  • POWERFUL PERFORMANCE — At 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
  • CONSISTENT TEMP — 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
  • HIGHLY EFFICIENT — The Girard RV tankless water heater consumes half the LP gas that a six-gallon tank water heater would consume for the same amount of hot water
  • INTELLIGENT 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
  • Professional Installation is strongly recommended

6. Bosch Tronic 3000 Electric Mini-Tank Water Heater

The Bosch Tronic 3000 is an electric mini-tank water heater that works exceptionally well in small RVs. With a 2.5-gallon capacity, it provides enough hot water for quick tasks like washing dishes and showering. The unit can be installed under a sink or mounted on the wall, making it a versatile heating option.

This model heats water quickly due to its direct heating element, and the adjustable temperature settings are user-friendly. Energy-efficient and compact, it’s perfect for those who want an electric water heater without compromising space.

OFF -$74.47Bestseller No. 1
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
  • CONVENIENT HOT WATER HEATER: 7 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 17.5 W x 17.5 H x 14.5 D Inches
  • INSTALLED VERTICALLY OR HORIZONTALLY: This larger model can be mounted vertically (5.1 gal. of water supply) or horizontally (7 gal. of water supply)- vertical orientation is installed with the cold and hot lines on top of the unit
  • RELIABLE WATER SOURCE: Easily hard-wire the 7-gallon model to provide the on-demand reliable water source your home or office needs
  • IMPORTANT INFORMATION: Heating capacity of 1440 watts and a temperature range of 65-145°F max. Operating pressure-150 psi. Water fittings-3/4 inch Male NPT. Electrical requirements (Amp 12A/Volts 120)
  • EASILY MOUNTED: Can be shelf or floor mounted. Wall mounting available in vertical orientation only (water connections on top) - bracket included. Simply tap into the cold water line and install the water heater directly at the sink to provide hot water

7. Mor-Flo 6 Gallon RV Water Heater

The Mor-Flo 6 Gallon RV Water Heater is designed for serious RV enthusiasts. Built with a durable design and a welded steel tank, it’s engineered to withstand daily use. This gas water heater heats water quickly and provides an ample supply for various needs.

Another advantage is its direct spark ignition feature, which enhances safety and efficiency. Additionally, the adjustable thermostat gives you control over the temperature, which is great for ensuring comfort while minimizing energy waste.

OFF -$1.02Bestseller No. 1
ARL Outdoors RV Anode Rod Magnesium Water Heater Tank Protection for Your Investment- 9.25’’ long ¾’’ threads Suburban Mor-Flo 6 Gallon.
ARL Outdoors RV Anode Rod Magnesium Water Heater Tank Protection for Your Investment- 9.25’’ long ¾’’ threads Suburban Mor-Flo 6 Gallon.
  • High Quality Magnesium That Protects better and lasts longer than Aluminum Anode rods
  • Measures 9 ¼’’ Long and has ¾’’ NPT Thread, Uses a 1 1/16’’ socket
  • Prolongs & Saves Water Heater Tank Life & Helps Eliminate Harmful Contaminants.
  • Replacement for Suburban & Mor-flo Water Heaters.
  • Extends the life of your water heater by corroding itself so your water heater tank doesn't

8. Girard Tankless Water Heater GSWH-2

Similar in features to the Vanshark, the Girard Tankless Water Heater GSWH-2 stands out for its innovative design and efficiency. This model utilizes propane to provide continuous hot water on demand, making it an eco-friendly choice.

The built-in digital control system allows you to pre-set desired temperatures, ensuring user satisfaction. Moreover, its lightweight design makes it easier to install, and the heater’s build quality promises a long lifespan.

OFF -$324.00Bestseller No. 1
GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534
GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534
  • POWERFUL PERFORMANCE — At 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
  • CONSISTENT TEMP — 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
  • HIGHLY EFFICIENT — The Girard RV tankless water heater consumes half the LP gas that a six-gallon tank water heater would consume for the same amount of hot water
  • INTELLIGENT 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
  • Professional Installation is strongly recommended

9. Rheem RV 6 Gallon Water Heater

The Rheem RV 6 Gallon Water Heater is backed by a reputable brand known for quality products. This heater can operate on both gas and electric, giving you the flexibility to choose how you want to heat your water. It is constructed with high-quality materials, ensuring durability and performance.

With a simple design, it is easy to install, and users appreciate the reliable heating capabilities. The direct ignition ensures efficiency and quick heat-up times, making it a strong option for RV owners looking for dependable hot water solutions.

Bestseller No. 1
Rheem Mini-Tank Electric Water Heater, 6 Gallon
Rheem Mini-Tank Electric Water Heater, 6 Gallon
  • 6-gallons of efficient hot water where you need it
  • Easy to install point-of-use hot water
  • Adjustable temperature control 50°-140°F
  • Enameled glass lined tank for extended life
  • Floor and wall mountable, wall bracket included

10. Dometic 96000 6 Gallon Gas Water Heater

The Dometic 96000 offers a combination of quality and practicality, designed specifically for RV use. This unit has a 6-gallon capacity and is powered by gas, ensuring a quick heating time. Features include an automatic safety shut-off and an adjustable thermostat for personalized comfort.

This model is built to last, with its corrosion-resistant tank offering durability in various conditions. Users have highlighted its reliability and the generous amount of hot water available, making it one of the better picks in 2024.

Bestseller No. 1
Dometic WH-6GEA RV Gas and Electric Water Heater - 12 Volt 6 Gallon Silver Burner-Quick Heating Burner System for Indoor Installation
Dometic WH-6GEA RV Gas and Electric Water Heater - 12 Volt 6 Gallon Silver Burner-Quick Heating Burner System for Indoor Installation
  • QUICK AND EFFICIENT HEATING: The Dometic water heater has a powerful burner system that heats water quickly, reducing wait times for hot water. It also has an electric heating element that provides additional input, ensuring you have hot water when you need it.
  • EXTENDED HOT WATER: The water heater design allows you to enjoy hot water for longer periods, making it perfect for longer showers or filling up larger tanks.
  • LOW MAINTENANCE: The Dometic water heater features an Aluminium tank that requires no anode rod, making maintenance easy and hassle-free.
  • CONVENIENT SIZE: The Dometic WH-6GEA has a capacity of 6 gallons and compact dimensions of 16 x 16 x 14 inches. It is easy to install indoors and provides a reliable and convenient source of hot water for your RV or mobile home.
  • MARKET-LEADING WATER HEATER: The Dometic WH-6GEA is a top-of-the-line water heater designed for mobile applications. Its robust burner system generates hot water quickly and for longer durations, ensuring a comfortable and convenient showering experience while you're on the go.

Buying Guide for RV Water Heaters

When selecting the best RV water heater, consider several factors to ensure that you choose a model that meets your essential needs. Here are some key aspects to keep in mind:

Type of Water Heater

RV water heaters come primarily in three types: tankless, traditional tank-style, and heat pump. Tankless heaters heat water on demand, meaning you won’t run out of hot water. Traditional tank-style heaters store hot water, which can be beneficial for larger families but may be less efficient. Heat pumps are the most energy-efficient but may require more space and investment.

Capacity

The capacity you need depends on how many people will be using the water heater and how you’ll be using it. For weekend trips, a smaller capacity may suffice, while full-timers might need a more prominent model for extended use.

Power Source

Consider the power source that suits your RV lifestyle. Electric heaters require a power source, while propane models provide more flexibility and are usually more efficient. Some models offer dual options, which can provide more versatility.

Installation

Most water heaters are designed for DIY installation, but some require professional help. Check for compatibility with your RV and whether the installation process fits your skills and resources.

Budget

Prices for RV water heaters vary considerably. Decide your budget early on, but remember that investing in a reliable, high-quality unit can save you money and headaches in the long run.

Conclusion

In 2024, investing in the best RV water heater significantly impacts your travel experience, providing you with the comfort of hot water wherever the road takes you. Whether you choose a traditional gas heater or a compact tankless model, the options listed above offer excellent choices based on various needs and budgets. Make sure to review each model carefully, considering your RV usage, installation preferences, and heating needs. Happy camping!

Last update on 2024-09-20 / Affiliate links / Images from Amazon Product Advertising API | votechriscarrillo.com is a participant in the Amazon Associate program and will earn from qualifying purchases.

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