RV Hot Water Heater Reviews | Best 10 Tankless RV Water Heaters

RV Water Heater is a must-have companion for you if you like traveling a lot or lives in your recreational vehicle. RV electric water heater provides hot water for all your needs instantly without having to wait a long for the boiling of water otherwise. With a portable water heater, you can have all the comforts of having instant hot water even at outdoor as well. In order to make the selection of the best RV water heater easier for you, we have reviewed the best RV water heaters available in the market.

RV Water Heater Reviews

You can make your RV feel like home with just a few little things. Also, there are some big things which you need to consider while staying. One such this is this Water Heater. Yes, it is essential to have hot water in the RV when you are on a trip or when you want to live with modern conveniences. So, to make your shower much more enjoyable, you need to get one of the best RV Water Heaters. This also makes your RV feel like a real home. To make your camping experience more comfortable or to have a home-like stay check out the top 10 RV Water Heater Reviews 2019 below. All the heaters listed here are best in their own way. So, based on your requirement choose the best one.

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10 Best Electric RV Water Heaters

  1. Eemax EEM24006 Electric Tankless Water Heater for RV
  2. Excel Tankless Gas Water Heater (Low-pressure Startup) 1.6 GPM LPG  Vent-free
  3. New RV Atwood 6 Gallon Gas/Electric GC6AA-10E Water Heater DSI
  4. Suburban SW6DE RV Water Heater Camper Trailer DSI Elec/lp w/White Door
  5. Eccotemp L5 Portable Tankless Water Heater Shower
  6. Girard 2GWHAM On-Demand Tankless Water Heater
  7. EZ 101 Tankless Water Heater – RV Model: EZ101LPG
  8. Marey Power Gas 10L 3.1 GPM Propane Gas Tankless Water Heater
  9. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5)
  10. Camp Chef Triton 10L Portable Water Heater
1

Eemax EEM24006 Electric Tankless Water Heater

Eemax tankless electric water heater is suitable for commercial as well as residential purpose water heating. The power rating of Eemax tankless water heater is 240 volt, 6-kilowatt unit. The water heater can heat 1 gallon per minute in a warm climate and 0.5 gallons per minute in colder climates. Eemax tankless water heater for RV ensures a continuous supply of hot water and heats the water when needed, thus saving the power. The water heater uses advanced self-modulating technology to adjust energy requirement as per the amount of hot water required. The water heater does not consume much storage due to its compact size.

Eemax EEM24006 Water Heater Image

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PROS:
  • Cool and stylish design
  • Compact
  • Easy to install
  • Power efficient
  • Advanced self-modulating technology
  • Microprocessor based temperature control
  • Safer

CONS:
  • Noisy

2

Excel Tankless Gas Water Heater (Low-pressure Startup) 1.6 GPM LPG  Vent-free

Excel tankless gas water heater is exclusively featured with low water pressure start-up technology and requires only 2 psi of water pressure to start whereas another outdated water heater requires a minimum of 20 to 30 psi to start. It is a perfect choice for use in RV’s, camps, sailboats, small apartments, flat etc. The water heater is an energy saver as well as water saver and provides hot water instantly on opening the tap.

The stylish design of the water heater will be a decoration in your kitchen or washroom. As the water heater is vent free, it can be easily installed inside and you do not have to do the costly installation of flues and ductwork because it consists of oxygen depletion safety shut off. The water heater consists of a magnetic water flow sensor which enables it to work at low water pressure. Two size D batteries are also included in the package.

Excel Tankless RV Gas Water Heater Image

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PROS:
  • Advanced low water pressure start-up technology
  • Energy saver and water saver
  • Stylish design
  • Vent free
  • Safer
  • Oxygen depletion safety shut off
  • The magnetic water flow sensor

CONS:
  • Water gets heated up quickly but doesn’t stay consistent

3

New Atwood RV Water Heater 6 Gallon Gas/Electric GC6AA-10E DSI

Atwood gas and electric water heater consist of an aluminum clad tank and it does not require aluminum anode for corrosion protection. Most of the parts are removable and can be serviced externally. This water heater can work either on LP gas or on electricity. The gas burner provides heating of 8800 BTU. So it is suited for you to use in your RV. Enhanced safety protection is guaranteed with high-temperature limit switch, temperature control, and pressure relief. The water heater has a capacity of 6 gallons. The electric heater provides 1400 watts for heating. The recovery rate with an electric heater is 6.2 gallons per hour. The Atwood RV Water Heater is capable of direct spark ignition.

New Atwood RV Water Heater Image

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PROS:
  • Can work either on LPG or electricity
  • Corrosion protection with aluminum clad tank
  • Faster heating of water
  • Good water pressure
  • Enhanced safety protection
  • Good recovery rate

CONS:
  • Will not work with 30A motor
  • Produces noise

4

Suburban RV Water Heater SW6DE Camper Trailer DSI Elec/lp w/White Door

Suburban RV water heater is a combination of gas and electric water heater and works both on LPG and Electricity. As claimed by the manufacturers “it is the best water heater on road today”. The features and size of suburban SW6DE RV water heater are suited according to the requirements of any RV. Suburban RV water heater is lightweight with a weight of fewer than 35 pounds. The water heater has a capacity of 6 gallons and has a faster recovery rate of 10.2 gallons per hour. The electric heater provides 1440W and gas burner provides 12000 BTU heating. Both gas and element can be used together for better recovery rate. The model includes a polar white door.

best Suburban RV water heater image

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PROS:
  • Lightweight
  • Combination gas and electric water heater
  • Faster recovery rate

CONS:
  • Noisy
  • Expensive

5

Eccotemp L5 Portable Tankless Water Heater Shower

The Eccotemp RV water heater is compact, lightweight and easy to carry and you use it for camping purposes, washing your pets, outdoor showers and so on. The RV electric water heater works on liquid propane and consists of electric ignition and is powered by 2 “D” cell batteries. The Eccotemp RV water heater shower has a capacity to deliver instant hot water of 1.4 gallons per minute. It is possible to adjust the temperature of the water heater from 50 to 140 degree Fahrenheit.

The equipment consists of safety shut off which turns gets enabled when the water heater runs for more than 20 minutes or is tilted in either direction at an angle of more than 45 degrees. The equipment requires only less water pressure of 20 psi to start functioning with an operating range of 20 to 80 psi. Additional attachments such as a shower nozzle, hose set, garden hose adapter, and hardware pack.

Eccotemp L5 Portable RV Tankless Water Heater Image

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PROS:
  • Lightweight and easy to carry
  • Low start water pressure
  • Automatic safety shut off
  • Can provide instant hot water
  • Variable temperature range of 50 to 140 degree Fahrenheit

CONS:
  • Sensitive to the wind.

6

Girard 2GWHAM On-Demand Tankless Water Heater for RV

Girard 2WWHAM is the latest and upgraded version of Girard 1GWHAM. The Girard RV water heater has an average size and is compatible for use in your RV’s. The water heater can detect the incoming temperature and adjust the heat requirements subsequently with its automatic monitor system. The RV water heater is equipped with an onboard microprocessor which monitors the incoming cold water temperature, flow rate, and outgoing hot water temperature in order to maintain a consistent supply of hot water.

The equipment consists of freeze protection and is suitable for winter use. The equipment consists of a quiet brushless motor and is less noisy. The Girard RV water heater can deliver upto 42000 BTU’s. The water heater doesn’t require any special LP gas lines or any special plumbing and is easy to install and use. All these features make Girard water heater the best RV water heater for your winter needs.

Girard 2GWHAM Heater Image

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PROS:
  • Freeze protection
  • Consistent hot water supply
  • Doesn’t require any LP gas lines or special plumbing
  • Easy to install and use
  • Less noisy
  • Onboard temperature monitoring

CONS:
  • Does not include mounting hardware

7

EZ 101 Tankless RV Water Heater Model: EZ101LPG

EZ 101 RV tankless water heater weighs only 14 lbs and is lightweight and easily portable. The tankless RV water heater requires 2 D cell batteries for battery powered ignition. The cell batteries are not included in the package. The water heater runs on LP propane gas and does not require any electrical plugin. It can provide a thermal efficiency of around 85% with its built-in ignition system. The heating temperature and water flow can be regulated with multiple control knobs. The RV hot water heater provides a consistent hot water supply. The built-in 20-minute timer prevents any chances of carbon monoxide poisoning. The EZ101 can be a great companion for your outdoor camping activities to provide hot water for your needs.

EZ 101 Tankless RV Water Heater Image

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PROS:
  • Compact and portable
  • High thermal efficiency
  • Automatic ignition
  • 20-minute safety timer for protection
  • Control knobs to adjust the temperature and water flow
  • Doesn’t require any electrical connections

CONS:
  • Batteries are not included
  • No freeze protection

8

Marey Power Gas 10L 3.1 GPM Propane Gas RV Tankless Water Heater

Marey tankless portable shower RV water heater has the capability to deliver continuous unlimited hot water as per your needs. The compact design makes it suitable to be installed easily wherever required. This best RV tankless water heater is energy efficient and requires only less electricity. It does not require any external electrical connection. The water temperature can be controlled as per requirement. The equipment is rust proof and does not have any water loss due to leakages. It requires only low water pressure for startup. It has the capacity to deliver 3.1 gallons of hot water per minute. The RV water heater comes with a 5-year warranty.

Marey Power Gas 10L Water Heater RV Image

PROS:
  • Compact and portable
  • Saves 60% on electricity bills
  • Rustproof
  • No water leakages
  • Adjustable water temperature
  • 5-year warranty

CONS:
  • Not suitable for indoor use

9

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5)

Bosch electric mini-tank water is small and compact and can easily mount on shelf, wall or floor as per your choice. It has the capacity to deliver 2.5 gallons of hot water per minute with a thermal efficiency of 98%. The equipment is long lasting and durable with easy maintenance. The premium glass lined material provides a longer service life. The 36-37″ cord can be plugged into a 120-volt outlet for independent installation or can be installed in-line with a large hot water source.

The Bosch water heater has a faster recovery rate and supply upto 2 sinks at a time and you don’t have to wait a long for hot water. You can control the temperature of the water with an external dial. There are a temperature and pressure release valves provided as an added safety feature. The sleek and cool design makes it suitable for your existing décor.

Bosch Electric Mini-Tank Water Heater Image

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PROS:
  • The greater thermal efficiency of 98%
  • Small and compact and easy to be mounted anywhere
  • Long lasting
  • Faster recovery rate
  • Safety valves
  • Cool and stylish design

CONS:
  • Threads tend to leak unless you use a sealant tape

10

Camp Chef Triton 10L Portable Water Heater

Camp chef triton portable water heater has the capacity to deliver an on-demand supply of hot water at a rate of 2.6 gallons per minute. It is suitable for all your outdoor camping activities. It requires 2 batteries for ignition which are not included with the package. Moreover, it has four settings for its shower head – off, mist, shower, and jet. The carry handle can be folded for comfortable storage. The equipment includes a regulator hose for its bulk propane tank. The temperature and water flow can be adjusted as per your needs. When the water is turned ON, the autoignition automatically ignites the heating unit. It can provide a total output of 68000 BTU per hour the camp chef triton portable water heater has a 1-year warranty.

Camp Chef Triton 10L Heater Image

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PROS:
  • Multiple shower settings
  • Foldable handle
  • Adjustable temperature and water flow
  • Auto-ignition system
  • Instant supply of hot water
  • 1-year warranty

CONS:
  • Shuts off in the slightest breeze

Top Rated and Best Selling RV Electric Water Heater

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) is the top rated and best seller in Amazon. The compatibility of the Bosch water heater to be mounted anywhere easily and its excellent performance makes it one of the best RV water heater. The Bosch water heater has got a very good thermal efficiency of 98% and is made of long-lasting premium glass lined material. You do not have to wait a long for hot water because it has got a faster recovery rate and provides hot water instantly as per your need.

Things to consider while choosing the best RV Hot Water Heater

Prior to your purchasing the best RV water heater for your outdoor activities, you have to be crystal clear of all the features to be considered so that you can make the right choice. Here we are listing out the features to be considered for choosing the best RV water heater.

Main features to consider

Type – Gas/ Electric

There are two types of RV Water Heater which can work on gas or electricity or a combination of both gas and electricity. In gas type, it might require LP, propane or kerosene to work and can provide good efficiency. These are more cost-effective compared to electric water heater due to the lower cost of gas. But gas type RV water heater is not environment-friendly due to the emission of greenhouse gases.

The electric type of RV water heater is environment-friendly and provides an excellent efficiency of upto 98%. Electric-type water heater does not emit any greenhouse gases.

Compactness

The size of the RV water heater should be compatible and suitable to be fitted in your RV’s for outdoor camping activities. The smaller, the better.

Recovery rate

The RV water heater with a faster recovery rate provides instantaneous hot water supply and you do not have to wait a long for hot water. Usually, the gas and electric combination type RV water heater offer a faster recovery rate.

Controllable temperature and water flow

Water heater with controllable knobs for adjustment of temperature can ensure hot water as per your requirements. You can select a water heater with digital display and adjustable temperature to adjust the temperature.

B.T.U ( British Thermal Unit)

British Thermal Unit or B.T.U indicates the heating capacity of the RV water heater. B.T.U ranges from 30000 to 50000 for RV Water Heater. 1 B.T.U is the amount of heat required to increase the temperature of 1lb of water by 1 degree.

Protection

Make sure the RV water has safety valves for protection and freeze protection so that you can use it without difficulty in winter seasons too.

Cost Effectiveness

If you are planning for a long-lasting and durable RV Water Heater make sure not to compromise the cost with quality of the RV Hot Water Heater. The average price ranges between $500 to $1000.

Conclusion

By purchasing the RV water heater with greater quality and performance and durability, you can use it for all your outdoor camping activities. If you are among the one who loves outdoor camping activities with your family make sure to purchase an RV water heater so that you can enjoy instant hot water anywhere as per your needs. Why leave all the comforts at home when leaving for outdoor camping activities if you have an RV water heater with you as your companion.

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