If you’re looking to replace or install a new water heater for your bathroom, going with an electric model is usually the best option. Electric water heaters heat water faster and more efficiently than gas models, and they don’t require ventilation like gas heaters do.
They’re also easier to maintain and repair. If you’re short on time, here’s a quick answer: The best electric water heater for a bathroom is usually a small, tankless model that can quickly provide a continuous supply of hot water on demand.
In this comprehensive guide, we’ll go over everything you need to know to choose the perfect electric water heater for your bathroom. We’ll cover different types of electric heaters, sizing and capacity considerations, installation and maintenance, energy efficiency, safety features, and the top brands and models to consider.
Types of Electric Water Heaters for Bathrooms
When it comes to choosing the best electric water heater for your bathroom, you have several options to consider. Each type of electric water heater has its own advantages and disadvantages, so it’s important to understand the differences before making a decision.
Here are the three main types of electric water heaters for bathrooms:
Tank Water Heaters
Tank water heaters are the most common type of electric water heater found in homes. These heaters store and heat a large amount of water in a tank, which is then ready for use whenever you need it. Tank water heaters come in various sizes to accommodate different household needs.
They are relatively affordable and easy to install. However, they do have a limited supply of hot water, so if you have a large family or frequently use hot water, you may run out before the tank can refill and reheat.
Tankless Water Heaters
Tankless water heaters, also known as on-demand water heaters, are a newer technology that heats water as it passes through the unit. Unlike tank water heaters, they do not store hot water, which means they provide an unlimited supply of hot water.
Tankless water heaters are compact and can be mounted on a wall, saving valuable space in your bathroom. They are more energy-efficient than tank water heaters since they only heat water when needed. However, they can be more expensive upfront and may require additional electrical upgrades to handle the increased demand.
Heat Pump Water Heaters
Heat pump water heaters are an energy-efficient alternative to traditional electric water heaters. Instead of generating heat directly, they transfer heat from the surrounding air to heat the water. This makes them more energy-efficient and can result in significant cost savings over time.
Heat pump water heaters work best in warm climates and can be installed indoors or outdoors. However, they may not be suitable for colder climates as they rely on the ambient air temperature to function effectively.
When choosing the best electric water heater for your bathroom, consider factors such as your household’s hot water usage, available space, energy efficiency, and budget. It’s also a good idea to consult with a professional plumber to assess your specific needs and recommend the most suitable option for your bathroom.
Sizing and Capacity Considerations
Choosing the right electric water heater for your bathroom involves considering various factors, including sizing and capacity. By understanding your hot water needs, selecting the right tank size, and choosing an appropriate heating element wattage, you can ensure that your water heater meets your requirements efficiently.
Calculate Your Hot Water Needs
Before purchasing an electric water heater, it’s essential to calculate your hot water needs accurately. This calculation involves considering the number of people in your household, their hot water usage patterns, and the peak demand times.
For example, a family of four with multiple showers and a dishwasher may have higher hot water requirements compared to a single individual living alone.
By assessing your hot water needs, you can determine the appropriate capacity for your electric water heater and avoid oversizing or undersizing the unit. Oversized water heaters may result in unnecessary energy consumption, while undersized ones may lead to insufficient hot water supply.
Choose the Right Tank Size
The tank size of an electric water heater refers to its storage capacity, measured in gallons. To choose the right tank size, you need to consider both your hot water needs and the space available for installation.
Larger tank sizes are suitable for households with higher hot water demands, while smaller tanks are more suitable for individuals or smaller families.
It’s important to note that a larger tank does not necessarily mean better performance. If the tank is too large for your needs, it may take longer to heat the water, increasing energy costs. On the other hand, a smaller tank may not provide enough hot water during peak demand periods.
Select an Appropriate Heating Element Wattage
The heating element wattage of an electric water heater determines how quickly it can heat the water. Higher wattage elements can heat water faster, but they also consume more energy. It’s important to strike a balance between quick heating and energy efficiency.
When selecting the heating element wattage, consider the size of the tank and your hot water needs. A larger tank may require a higher wattage element to heat the water efficiently, while a smaller tank can work well with a lower wattage element.
It’s recommended to consult the manufacturer’s guidelines or seek professional advice to determine the appropriate heating element wattage for your specific electric water heater model.
By considering these sizing and capacity considerations, you can choose the best electric water heater for your bathroom that meets your hot water needs efficiently and effectively.
Key Installation and Maintenance Tips
Hire a Licensed Plumber
When it comes to installing an electric water heater in your bathroom, it is essential to hire a licensed plumber. They have the necessary expertise and knowledge to ensure that the installation is done correctly and according to the local building codes.
Hiring a professional not only guarantees a safe and efficient installation but also provides you with peace of mind.
Annual Maintenance
To keep your electric water heater running smoothly, it is recommended to perform annual maintenance. This includes checking for leaks, inspecting the electrical connections, and flushing the tank to remove sediment buildup.
Regular maintenance helps prevent issues such as decreased efficiency and extended lifespan of the heater.
Replacing Heating Elements and Thermostats
Over time, the heating elements and thermostats in your electric water heater may wear out and need replacement. If you notice that your water is not getting hot enough or it takes longer to heat up, it might be a sign that these components need to be replaced.
Hiring a professional or consulting the manufacturer’s guidelines is recommended for this task.
Adjusting Temperature Settings
It’s important to set the temperature of your electric water heater at a safe and comfortable level. The recommended temperature range is between 120 to 140 degrees Fahrenheit. Setting it too low might result in lukewarm water, while setting it too high can lead to scalding.
Remember to consult the manufacturer’s instructions for guidance on adjusting the temperature settings.
Draining and Flushing the Tank
Regularly draining and flushing the tank of your electric water heater helps remove sediment and mineral buildup. This buildup can reduce the efficiency of the heater and affect its performance over time.
By draining the tank, you ensure that the water flows smoothly and maintain the heater’s efficiency. Consult the manufacturer’s guidelines or hire a professional to assist you with this task.
By following these key installation and maintenance tips, you can ensure that your electric water heater operates efficiently and provides you with the hot water you need in your bathroom.
Energy Efficiency and Cost Savings
When choosing the best electric water heater for your bathroom, it is important to consider its energy efficiency and potential cost savings. By selecting a water heater that is energy efficient, you can not only reduce your carbon footprint but also save money on your energy bills in the long run.
Look for ENERGY STAR Certification
One way to ensure that your electric water heater is energy efficient is to look for the ENERGY STAR certification. Products with the ENERGY STAR label meet strict guidelines set by the U.S. Environmental Protection Agency (EPA) and are proven to consume less energy compared to standard models.
When choosing an electric water heater with the ENERGY STAR certification, you can be confident that you are selecting a product that will help you save both energy and money.
Insulate Hot Water Pipes
Another way to improve energy efficiency and reduce heat loss is to insulate your hot water pipes. By insulating the pipes that transport hot water from your electric water heater to your bathroom, you can minimize heat loss during transportation, ensuring that hot water reaches your bathroom without unnecessary energy waste.
Insulating hot water pipes is a simple and cost-effective solution that can contribute to significant energy savings over time.
Install Heat Traps
Heat traps are devices that prevent hot water from flowing back into the cold water pipes when the heater is turned off. By installing heat traps, you can prevent heat loss through the pipes and maintain the temperature of the hot water in your electric water heater.
This can help improve the overall efficiency of your water heater and reduce energy consumption.
Lower the Temperature Setting
Lowering the temperature setting of your electric water heater can also contribute to energy efficiency and cost savings. Most electric water heaters have a default temperature setting that is higher than necessary.
By adjusting the temperature to a lower setting, you can reduce energy consumption without compromising your comfort. It is recommended to set the temperature to around 120 degrees Fahrenheit to achieve a balance between energy efficiency and hot water availability.
Use Timer and Temperature Controls
Utilizing timer and temperature controls can help you optimize the usage of your electric water heater. By setting specific times for the water heater to operate and adjusting the temperature based on your needs, you can avoid unnecessary energy consumption during periods when hot water is not required.
This can be particularly beneficial if you have a predictable schedule or if there are specific times of the day when hot water demand is lower.
By considering these energy efficiency and cost-saving measures when choosing the best electric water heater for your bathroom, you can make an informed decision that will not only benefit your wallet but also contribute to a greener and more sustainable future.
Important Safety Features
When choosing an electric water heater for your bathroom, it is crucial to prioritize safety. The following safety features are essential to ensure the well-being of you and your family:
Overheat Protection
Overheating is a common issue with water heaters, and it can lead to dangerous situations such as scalding or even explosions. Look for a water heater that has overheat protection built-in. This feature automatically shuts off the heating element if the water temperature exceeds a certain limit, preventing any potential accidents.
Pressure Relief Valve
Water heaters generate pressure as they heat up the water within the tank. If this pressure becomes too high, it can cause the tank to burst. To prevent this, make sure your chosen water heater has a pressure relief valve.
This valve releases excess pressure from the tank, keeping it within safe limits.
Leak Detection and Prevention
Water leaks can lead to water damage, mold growth, and other costly repairs. Look for a water heater that has leak detection and prevention features. These may include sensors that detect leaks and automatically shut off the water supply, or even systems that can actively prevent leaks from occurring.
Flame Arrestors
If you opt for a gas-powered water heater, flame arrestors are crucial for safety. These devices prevent the ignition of flammable vapors that could potentially accumulate around the water heater. Flame arrestors are typically installed near the burner assembly and act as a barrier, allowing air to flow while preventing any flames from escaping.
Remember, safety should always be a top priority when selecting a water heater for your bathroom. By ensuring that your chosen model has these important safety features, you can enjoy hot showers with peace of mind.
Reviews of the Best Electric Water Heater Models
Best Overall: Rheem Performance Platinum Tankless Electric
The Rheem Performance Platinum Tankless Electric water heater is widely regarded as the best overall option for bathrooms. With its advanced technology and high energy efficiency, this model provides a consistent supply of hot water while saving on energy costs.
It offers precise temperature control, allowing you to set your desired water temperature with ease. Additionally, it has a compact design, making it suitable for both small and large bathrooms.
Best Value: A.O. Smith Signature Premier Tank Electric
When it comes to value for money, the A.O. Smith Signature Premier Tank Electric water heater is a top choice. This model offers excellent performance at an affordable price. It is equipped with durable heating elements and a corrosion-resistant tank, ensuring long-lasting reliability.
With its efficient insulation, it minimizes heat loss, resulting in energy savings. Furthermore, it comes with a variety of size options, allowing you to choose the perfect fit for your bathroom.
Best Hybrid: Rheem Prestige Hybrid Heat Pump
The Rheem Prestige Hybrid Heat Pump water heater combines the benefits of a traditional electric heater with the energy efficiency of a heat pump. This hybrid model uses ambient air to heat the water, resulting in significant energy savings.
It also offers multiple operating modes, allowing you to customize the settings based on your needs. The Rheem Prestige Hybrid Heat Pump water heater is an excellent choice for those looking to reduce their carbon footprint without compromising on performance.
Best for Small Bathrooms: Stiebel Eltron Tempra Plus Tankless
If you have a small bathroom, the Stiebel Eltron Tempra Plus Tankless water heater is the ideal choice. This compact and sleek model can easily fit in tight spaces while providing a continuous supply of hot water.
It features advanced flow control technology, ensuring a consistent temperature even when multiple fixtures are in use. The Stiebel Eltron Tempra Plus Tankless water heater is known for its reliability and durability, making it a great investment for small bathrooms.
Best Smart Water Heater: EcoSmart ECO 27 Tankless
The EcoSmart ECO 27 Tankless water heater stands out as the best smart option for your bathroom. This innovative model is equipped with advanced self-modulating technology, which adjusts the energy consumption based on your hot water needs.
It also comes with a digital temperature control, allowing you to set the desired water temperature with precision. With its compact size and energy-efficient design, the EcoSmart ECO 27 Tankless water heater is an excellent choice for those seeking a smart and eco-friendly solution.
Conclusion
Installing an electric water heater designed for bathroom use is a great way to ensure you have an ample supply of hot water for showers, baths, and using the sink. Tankless electric models are usually ideal for bathroom applications since they can quickly deliver hot water on demand without taking up much space.
Focus on choosing the right capacity and features for your needs. Prioritize safety certifications and energy efficiency. With proper installation and maintenance, a quality electric water heater can provide hot water for your bathroom for many years to come.
