Best Electric Tankless Water Heater for RV

Are you looking for the best electric tankless water heater for RV? You need to look no further because we have done the digging for you. This article gives you a comprehensive guide on electric tankless water heaters and what’s the best among your options. Travelling in an RV requires that you meet your hot water needs as is needful, and an electric water heater can give you just that. So, if you are looking to upgrade your water heater or simply looking for the best, let’s get down to the nitty-gritty. 

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Furrion tankless water heater

Fogatti tankless water heater

Electric Tankless Water Heater for RV

Tank or tankless, what would you opt for? A tankless water heater saves you storage space and also heats your water on demand. With a source of electricity, you can enjoy using hot water from the best electric tankless water heater for your RV. It heats water instantly as it passes through it, with some models doing five gallons of water per minute. It's way better than a standard water tank that consumes more energy and also takes up your space. A tank water heater will need to be reheated entirely, or you will be forced to keep reheating the water to serve your needs best which isn't economical. It's important to mention that the tank size also matters if you opt for one. Small capacity tanks lack enough water and may not meet all your water needs. The electric tankless water heater saves you from having to contend with such setbacks. It's also environmentally friendly since it emits no greenhouse gases. Their installation is pretty straightforward and allows you to connect it directly to a power source such as a power generator or solar panel.

What to Consider when Looking for the Best Electric Tankless Water Heater for RV

An electric tankless water heater in your RV is necessary to provide you and your family a dependable and constant source of hot water supply. You carefully want to consider the options available and what factors you need to look into before buying a tankless water heater. So, if you are out shopping, what should you look out for? Let's get down to them.

1. Water Flow Rate

How much water can your water heater system heat in a minute? This is one of the most critical factors you want to consider when purchasing a water heater for an RV. It's typically measured in gallons per minute. A high flow rate is better for you since you will enjoy your showers and take care of dish-washing needs faster. Check how much GPM your potential tanker can handle before purchase. We recommend a flow rate of not less than 2.5 GPM.

2. Available Space in your RV

Electric tankless water heaters are pretty smaller than the standard tanks. And suppose you are replacing this in your RV; there may be no need to check for spacing. On the contrary, you still want to check the dimensions of the new tankless heater and compare them with the available space in your RV. Additionally, ensure there is more space for other connections. Depending on your budget, you could opt for smaller models that take up less space but still have the power to give you a constant hot water supply.

3. Your Water Consumption

Your water consumption is correlated to the water flow rate. If your water consumption is high, the flow rate will also be increased.

4. Energy Efficiency

Tankless water heaters are more efficient and do the job better than the standard ones. The standard tanks require you to reheat the water often due to standby loss. To get the best electric tankless water heater for RV, check for an energy star certification; certification is proof that the tankless water heater has passed the efficiency test due to low energy consumption.

5. Installation

Electric tankless water heaters for RVs are easy to install, but that shouldn't make you comfortable just yet. There is a need to check whether the tankless water heater model you are purchasing is compatible with your RV water input. Given the small design of some electric water heaters, their level of flexibility is unmatched, giving you the option of installing your water heaters at different angles, especially on irregular surfaces. An electrician or plumber typically installs electric tankless water heaters to make their warranty valid. That means you will also need to factor in the cost of a professional installation and have it fixed in your budget.

6. Heating Capacity

The heating capacity of an electric water heater is measured in British Thermal Units. To get the best electric tankless water heater for RV, select the one with a higher heating capacity. A higher heating capacity, like 30,000 BTUs, provides enough heating for your shower water. Choose a water heater with BTUs that are sufficient for your water usage habits when on the go.

7. Safety Features

The safety features of your electric tankless water heater for an RV cannot be underestimated. You want to do this to keep you and your family in the RV safe. One of the features to look at is its ability to function under various currents. Is it able to self-regulate and cut off the heat if it stays heated for too long? You will also need to check for leakage protection to ensure your water doesn't get contaminated. Also, check the condition of the pressure and thermal relief valves to ensure they are functional in the event you need to adjust them to prevent overheating or pressure build-up inside the system.

8. Warranty

The warranty factor wraps up our list, which is a factor worth checking as well. Details in a warranty may vary depending on the dealer or manufacturer. Some cover only certain parts of the heater, while others may have variations in the cover period touching on different parts. Your electric tankless water heater warranty could become void if the installation weren't conducted by a licensed professional. You are better off confirming these details upfront.

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