Electric Tankless Water Heaters for Campers: A Comprehensive Review

By Brian on October 25, 2024

Electric tankless water heater for camper is changing the way campers experience hot water on the road. These compact devices provide endless hot water on demand, without the constraints of traditional storage tanks. Ideal for RV enthusiasts, they promise a notable leap in convenience and efficiency.

Endless Hot Water: Never run out during a shower.
Space-Saving: No bulky tanks, just instant heating as water flows.
Energy Efficient: Heats water only when needed.

If you’re looking to upgrade your camper, Go Pro Plumbing offers expert installation and advice on choosing the best unit for your needs. The switch to a tankless system means more room, less weight, and a consistent supply of hot water. It’s about making life on the road as comfortable and stress-free as possible.

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What is an Electric Tankless Water Heater for Campers?

An electric tankless water heater for camper is a modern solution for providing hot water on the go. Unlike traditional water heaters that use a storage tank, these units heat water directly as it passes through the system. This means you get hot water on-demand—whenever you need it.

On-Demand Heating

The beauty of on-demand heating is simplicity and efficiency. When you turn on the tap, cold water flows through the heater. The unit uses electricity to quickly heat the water to your desired temperature. This process ensures you never have to wait for a tank to fill up or heat up.

No Storage Tank

The absence of a storage tank is a game-changer for campers. Without a bulky tank, you save valuable space in your camper. This makes it easier to pack everything else you need for your trip. Plus, you avoid the risk of running out of hot water halfway through your shower.

Key Features

Compact Design: Fits easily in tight spaces.
Energy Efficiency: Only heats water when needed.
Instant Hot Water: Enjoy a hot shower anytime.

If you’re considering an upgrade, an electric tankless water heater is a smart choice for any camper. With its space-saving design and endless supply of hot water, it transforms your camping experience into something more comfortable and convenient.

Benefits of Electric Tankless Water Heaters for Campers

Switching to an electric tankless water heater for camper offers several advantages that can make your camping trips more enjoyable and hassle-free.

Energy Efficiency

Electric tankless water heaters are highly energy-efficient. They only heat water when you need it, unlike traditional systems that keep a tank of water hot continuously. This on-demand heating means less energy waste and lower utility bills.

Endless Hot Water

Imagine taking a long, relaxing shower without worrying about running out of hot water. With a tankless system, you get an endless supply of hot water. This feature is particularly useful for families or groups traveling together, ensuring everyone’s shower is as warm as the first.

Space-Saving and Lightweight

Campers have limited space, and every inch counts. Tankless water heaters are compact and lightweight. They take up much less space than traditional tank heaters, giving you more room for storage or living space. Their lightweight design also helps reduce the overall weight of your camper, which can improve fuel efficiency.

Instant Hot Water

No one likes waiting for water to heat up, especially in the morning. With a tankless unit, you get hot water instantly as soon as you turn on the tap. This convenience can make your camping experience much more comfortable, especially in cold weather or remote locations.

Low Maintenance

Tankless water heaters generally require less maintenance than traditional ones. There’s no tank to rust or corrode, and fewer components mean fewer things can go wrong. Regular descaling and occasional check-ups are usually enough to keep your heater running smoothly for years.

These benefits make electric tankless water heaters a smart choice for any camper. Whether you’re looking to save energy, enjoy unlimited hot water, or maximize space, this modern solution has you covered.

Downsides of Electric Tankless Water Heaters for Campers

While an electric tankless water heater for camper offers many benefits, it’s important to weigh the potential downsides before making a decision.

Higher Upfront Cost

One of the main drawbacks is the higher initial investment. Tankless water heaters can be more expensive than traditional models. This includes both the cost of the unit and installation expenses. However, the long-term savings on energy bills can offset this initial cost over time.

Water Use

With the convenience of endless hot water, it’s easy to use more water than intended. This can lead to increased water consumption, which might be a concern, especially if you’re camping in areas with limited water supply. It’s essential to monitor and manage your water usage to avoid wastage.

Freeze Protection

In colder climates, freeze protection is a necessary consideration. Tankless water heaters need additional measures to prevent freezing, such as insulation or heat tape. These extra steps add to the complexity and cost of installation. Failing to winterize your system can also void warranties, making it crucial to be prepared for cold weather.

Installation Complexity

Installing a tankless water heater in a camper can be more complex than a traditional unit. It often requires professional installation to ensure proper setup and safety compliance. This complexity can add to the overall cost and time needed to get your new system up and running.

These factors highlight the potential challenges of using an electric tankless water heater in your camper. By considering these downsides alongside the benefits, you can make a more informed decision that suits your needs and budget.

How to Choose the Best Electric Tankless Water Heater for Your Camper

When selecting an electric tankless water heater for camper, it’s crucial to consider several key factors to ensure you get the best fit for your needs.

Size

First, measure the available space in your camper. Tankless water heaters come in various sizes, and you’ll want a unit that fits comfortably without taking up too much room. Compact models are often preferable for campers due to limited space.

Water Flow Rate

The water flow rate, measured in gallons per minute (GPM), determines how much hot water the heater can provide at once. Consider your hot water needs: how many people are using water simultaneously, and what appliances will be running? A higher GPM is essential if multiple fixtures will be used at the same time.

Heating Capacity

Heating capacity, expressed in BTUs per hour, indicates how quickly the unit can heat water. Ensure the heater can meet your temperature rise needs. For example, if you need a 40°F temperature rise and the water flow is 2 GPM, the heater must deliver sufficient BTUs to achieve this.

Temperature Adjustment

Look for a model with adjustable temperature settings. This feature allows you to customize the water temperature to your preference and prevent scalding. It also helps in managing energy consumption more efficiently.

Safety Features

Safety should always be a priority. Select a water heater with built-in safety features like automatic shut-off, overheat protection, and flame failure protection. These features prevent accidents and ensure safe operation.

By carefully evaluating these factors, you can choose an electric tankless water heater that fits your camper’s specific requirements and provides a reliable hot water solution.

Next, let’s explore some of the top models available on the market.

Top 5 Electric Tankless Water Heaters for Campers

Choosing the right electric tankless water heater for camper use can transform your travel experience with endless hot water and efficient energy use. Here, we highlight five standout models, each offering unique features to suit different needs.

Model A

Compact Size & Energy-Efficient

Model A is perfect for those with limited space. Its compact design saves valuable room in your camper while still delivering efficient hot water. With a high energy efficiency rating, it helps reduce energy consumption and costs, making it a cost-effective choice over time.

Adjustable Temperature

This model also offers adjustable temperature settings, allowing you to set the water temperature to your liking. This feature ensures comfort and prevents overheating, adding an extra layer of safety.

Model B

High Flow Rate & Digital Display

If you have a larger camper or more occupants, Model B may be the ideal choice. It boasts a high flow rate, providing ample hot water for multiple users simultaneously. The digital display makes it easy to monitor and adjust the temperature, ensuring precise control over your hot water supply.

Safety Features

Safety is a priority with Model B, which includes automatic shut-off and built-in freeze protection. These features protect your system from damage and ensure safe operation, even in colder climates.

Model C

Lightweight & Cost-Effective

Model C stands out for its lightweight construction, making installation and transport a breeze. It’s also one of the most cost-effective options, offering reliable performance without breaking the bank.

Easy Installation

This model is designed for straightforward installation, perfect for DIY enthusiasts. Its user-friendly setup means you can have hot water flowing in no time.

Model D

High Heating Capacity & Overheat Protection

For those needing a powerful unit, Model D offers a high heating capacity. It’s capable of delivering hot water quickly, even in large quantities. Plus, overheat protection ensures that the unit operates safely, preventing any potential damage from excessive heat.

Durability

Built to last, Model D’s robust construction guarantees long-term use, making it a durable investment for your camper.

Model E

Freeze Protection & Automatic Shut-Off

Model E excels in cold-weather performance. Its advanced freeze protection ensures the system functions smoothly even in low temperatures, making it ideal for winter camping.

User-Friendly

With automatic shut-off and intuitive controls, Model E is incredibly user-friendly. It’s designed to make your hot water experience as hassle-free as possible, allowing you to focus on enjoying your trips.

These top models offer a variety of features to meet different needs and preferences. Whether you prioritize space-saving, high flow rate, or advanced safety features, there’s an electric tankless water heater for camper use that’s perfect for you. Next, we’ll guide you through the installation process, ensuring you can set up your new system with ease.

Installation Guide for Electric Tankless Water Heaters in Campers

Installing an electric tankless water heater for camper use can seem daunting, but with the right tools, materials, and a little patience, it can be a smooth process. Let’s walk through the steps to ensure a safe and successful installation.

Tools and Materials

Before starting, gather the necessary tools and materials:

Adjustable wrench
Teflon tape
Thread sealant
Pipe cutter or hacksaw
Wire cutters
Electrical tape
Screwdriver

These tools will help you handle both the plumbing and electrical aspects of the installation.

Disconnecting Utilities

Safety first! Ensure all utilities are disconnected:

Water: Turn off the main water supply to prevent any leaks.
Electricity: Cut off the power supply to avoid any electrical hazards.
Propane: If your camper uses propane, make sure it’s turned off to prevent gas leaks.

Draining the Old Heater

If you’re replacing an old water heater, it needs to be drained.

Attach a hose to the drain valve and direct it to a safe drainage area.
Open the valve and let the water flow out completely.

This step ensures the old heater is empty and safe to remove.

Removing the Old Unit

Once drained, disconnect the old connections:

Water lines: Detach both the water supply and hot water lines.
Gas or electrical connections: Carefully disconnect these lines, taking note of their setup.

With everything detached, remove the old heater from its mounting location.

Installing the New Unit

Now, it’s time to install your new electric tankless water heater:

Mount the heater: Follow the manufacturer’s instructions to secure the unit in place.
Connect the water lines: Attach the water supply and hot water lines, using Teflon tape and thread sealant to ensure a tight fit.
Connect the electrical wiring: Use wire cutters and electrical tape to make safe and secure connections.

Ensure all connections are tight and secure to prevent leaks and electrical issues.

Safety Precautions

Throughout the process, keep safety top of mind:

Pressure Relief Valve: Install this before the water inlet to prevent pressure build-up.
Follow Instructions: Adhere strictly to manufacturer guidelines and local codes.
Professional Help: If unsure, consult a professional to avoid risks and ensure proper installation.

By following these steps, you can successfully set up your new electric tankless water heater for camper use. Next, we’ll answer some frequently asked questions to help you get the most out of your new system.

Frequently Asked Questions about Electric Tankless Water Heaters for Campers

Can you use an electric tankless water heater in a camper?

Absolutely! An electric tankless water heater for campers is a great choice for many reasons. It provides on-demand heating, meaning you get hot water whenever you need it without having to wait. This is perfect for campers, where space and resources are limited.

However, it’s important to consider your source of electricity. Most tankless water heaters require a stable power supply. If your camper is often off-grid, you might need a generator or solar power setup to keep things running smoothly.

What size tankless water heater do I need for an RV?

Choosing the right size for your RV depends on several factors. The key measurement here is Gallons Per Minute (GPM), which indicates how much hot water the unit can provide per minute.

Small RVs or campers: A unit with a lower GPM, around 2.0 to 2.5, might suffice.
Larger RVs: You might need a unit with a higher GPM, like 3.0 or more, especially if multiple people will be using hot water simultaneously.

Consider the number of occupants and the appliances that will use hot water, such as showers and sinks, to determine the right size for your needs.

Are tankless water heaters in an RV worth it?

Many RV owners find tankless water heaters a worthwhile investment due to several benefits:

Energy Efficiency: These heaters only use energy when hot water is needed, which can save a lot on electricity or propane costs.
Space-Saving: Their compact size frees up valuable space, making them ideal for the limited confines of a camper.
Continuous Hot Water: Enjoy an endless supply of hot water, which is a luxury on the road.

While the initial cost might be higher than traditional models, the long-term savings and convenience often make up for it. Plus, they tend to last longer, offering reliable service for many years.

By understanding these aspects, you can make an informed decision about whether an electric tankless water heater for camper use is right for you.

Conclusion

In conclusion, upgrading to an electric tankless water heater for campers can significantly improve your camping experience. These units offer numerous benefits, including energy efficiency, space-saving design, and the luxury of endless hot water. While they may have a higher initial cost, the long-term savings and convenience often outweigh this investment.

At Go Pro Plumbing, we are committed to providing exceptional customer service and ensuring your satisfaction. Our team is dedicated to helping you find the perfect tankless water heater for your camper, offering expert advice and same-day service to address your needs promptly.

Whether you’re a seasoned camper or new to the RV lifestyle, our professionals are here to guide you through the selection and installation process. With our expertise, you can enjoy the comfort and efficiency of a tankless water heater without the hassle.

Choose Go Pro Plumbing for all your plumbing needs and experience the difference our outstanding customer service can make. Contact us today and let us help you transform your camper into a more comfortable and efficient space.