Tankless water heaters offer an efficient and space-saving solution for providing hot water in your home. In this article, we will explore the top tankless water heater brands in 2023, based on extensive research and customer reviews. By the end, you will have a comprehensive guide to help you choose the best tankless water heater for your home needs.
- Research and customer reviews reveal the top tankless water heater brands in 2023
- Consider factors such as brand reputation, size, fuel type, maintenance, and professional installation when choosing a tankless water heater
- Ensure you have a comprehensive buying guide to help you make an informed decision
- Consult with professionals for proper installation and follow maintenance guidelines for optimal performance
- Enjoy the benefits of energy efficiency, space savings, and an endless supply of hot water in your home
What Is a Tankless Water Heater?
A tankless water heater is a water heating system that does not use a storage tank to store hot water. Unlike a conventional water heater, which continuously heats and stores water in a tank, a tankless water heater heats water on-demand as it flows through the heat exchanger. This provides several benefits, including energy efficiency, space savings, and an endless supply of hot water. The differences between a tankless water heater and a conventional water heater are significant and can have a significant impact on your home's hot water supply.
One of the main benefits of a tankless water heater is its energy efficiency. Since it only heats water when needed, it eliminates the standby energy loss associated with conventional water heaters. This can result in significant savings on your energy bills over time. Additionally, tankless water heaters are more compact in size, making them ideal for homes with limited space. You can install them on the wall, freeing up floor space that would otherwise be occupied by a bulky storage tank.
"Tankless water heaters provide an endless supply of hot water, which is a significant advantage for households with high hot water demands or multiple bathrooms. Conventional water heaters can run out of hot water, requiring you to wait for the tank to refill and reheat."
Another significant difference between tankless water heaters and conventional water heaters is the endless supply of hot water provided by tankless models. Conventional water heaters can run out of hot water, requiring you to wait for the tank to refill and reheat. With a tankless water heater, you can enjoy a continuous flow of hot water, even during peak usage times. This makes tankless water heaters an excellent choice for larger households or homes with high hot water demands.
Tankless Water HeatersConventional Water HeatersEnergy EfficiencyHeats water on-demand, eliminating standby energy loss.Continuously heats and stores water, leading to standby energy loss.Space SavingsCompact size, can be installed on the wall, freeing up floor space.Requires a storage tank, takes up floor space.Endless Hot WaterProvides a continuous flow of hot water, even during peak usage times.Can run out of hot water, requiring time for the tank to refill and reheat.
Noritz Tankless Water Heaters
Noritz EZ Models
If you're in the market for a high-quality tankless water heater, look no further than Noritz. Noritz is a top-rated brand that offers a range of tankless water heaters, including their popular EZ models. These tankless water heaters are designed to provide efficient and convenient hot water solutions for your home. Let's take a closer look at the benefits and drawbacks of Noritz tankless water heaters, specifically the Noritz EZ models.
The Benefits of Noritz EZ Models
One of the main benefits of Noritz EZ models is their ease of installation. These tankless water heaters are designed with a user-friendly interface and straightforward installation process, making them ideal for homeowners who prefer to tackle projects themselves. Additionally, Noritz EZ models are known for their durability and longevity, thanks to their stainless steel heat exchangers that resist corrosion and extend the lifespan of the unit.
Another advantage of Noritz EZ models is their eco-friendly design. These tankless water heaters are highly energy efficient, helping to reduce your carbon footprint and lower your energy bills. Noritz also offers safety features to prevent scalding hot water, providing peace of mind for you and your family.
The Drawbacks of Noritz EZ Models
While Noritz EZ models have many benefits, it's important to consider their limitations as well. One drawback is that Noritz primarily focuses on gas tankless water heaters, meaning they don't offer electric options. So, if you prefer an electric tankless water heater, you may need to explore other brands. Additionally, Noritz tankless water heaters can only be purchased from specific suppliers or the manufacturer, limiting your options for where to buy.
Overall, Noritz EZ models are a reliable choice for those in need of a tankless water heater. Their easy installation, durability, and eco-friendly features make them a popular option among homeowners. Just keep in mind the limitations of the brand, such as the lack of electric options and restricted availability.
Navien Tankless Water Heaters
Navien is a reputable brand in the tankless water heater industry, offering a range of high-quality products that cater to different needs. One of the key advantages of Navien tankless water heaters is their ability to provide hot water on demand, ensuring a constant supply without the need for a storage tank. This is made possible by their condensing and non-condensing models, which offer distinct benefits and drawbacks.
Navien's condensing tankless water heaters are known for their energy efficiency, as they utilize advanced technology to extract heat from the exhaust gases. This heat is then used to preheat the incoming cold water, resulting in reduced energy consumption and lower utility bills. Additionally, condensing models produce lower emissions compared to non-condensing models, making them a more environmentally friendly option.
While non-condensing models may not offer the same level of energy efficiency as their condensing counterparts, they still provide a reliable and cost-effective solution for hot water needs. These models are typically more affordable upfront and have simpler installation requirements, making them a popular choice for homeowners looking for a budget-friendly option. However, it's important to note that non-condensing models may have slightly higher operating costs due to their lower efficiency.
Overall, Navien tankless water heaters offer benefits such as energy efficiency, space savings, and a continuous supply of hot water. However, it's essential to consider your specific requirements and consult with a professional to determine whether a condensing or non-condensing model is the best fit for your home. Remember to also consider factors like hot water demand, installation requirements, and maintenance needs when choosing a Navien tankless water heater.
Benefits of Navien Tankless Water Heaters Drawbacks of Navien Tankless Water Heaters
- Energy efficient
- Provides hot water on demand
- Reduces energy consumption
- Lower utility bills
- Environmentally friendly
- Higher upfront cost compared to traditional water heaters
- May require professional installation
- Condensing models may have higher purchase price
- Non-condensing models have lower energy efficiency
- Operating costs may be slightly higher for non-condensing models
"Navien tankless water heaters offer a range of high-quality products with condensing and non-condensing models. Condensing models are known for their energy efficiency and lower emissions, while non-condensing models provide a cost-effective solution. When choosing a Navien tankless water heater, consider factors like hot water demand and installation requirements. Consult with a professional for guidance in selecting the best option for your home."
Rinnai Tankless Water Heaters
Rinnai is one of the most renowned brands in the tankless water heater industry, known for its high-quality build and exceptional performance. They offer a wide range of tankless water heaters, including both gas and electric models. Rinnai tankless water heaters are compact, energy-efficient, and can provide an endless supply of hot water. With their innovative technology and advanced features, Rinnai ensures that you have a reliable and efficient hot water solution for your home.
- High-quality build
- Compact and space-saving design
- Endless supply of hot water
- Not all models offer wifi connectivity
- Some models may not be suitable for larger households
When it comes to tankless water heaters, Rinnai stands out for its commitment to performance and reliability. Their tankless water heaters are designed to meet the needs of various households, providing efficient and consistent hot water. You can find Rinnai tankless water heaters at stores like Home Depot, ensuring easy accessibility for your purchase. However, it's important to note that not all Rinnai models offer wifi connectivity, and some may not be recommended for larger households or high-demand setups.
Rinnai tankless water heaters offer a high-quality solution for your hot water needs, providing reliability and efficiency. With their compact design and endless supply of hot water, they are a top choice for homeowners looking to upgrade their water heating system.
As you explore the options for your tankless water heater, consider the benefits and drawbacks of Rinnai tankless water heaters. Their high-quality build and efficient performance make them a popular choice among homeowners. However, it's important to ensure that the specific model you choose aligns with your household's hot water demand and requirements. By selecting a Rinnai tankless water heater, you can enjoy the convenience of on-demand hot water and the peace of mind that comes with a trusted brand.
Takagi Tankless Water Heaters
Takagi is a reputable brand in the world of tankless water heaters, offering a range of stylish and eco-friendly options for homeowners. Their tankless water heaters are designed to match the peak flow water requirements of your home, ensuring a steady supply of hot water whenever you need it. One of the key advantages of Takagi tankless water heaters is their commitment to safety. They come equipped with top-of-the-line safety features, such as overheat cut-off fuses and water temperature safety controls, providing peace of mind for you and your family.
Aside from their safety features, Takagi tankless water heaters offer several benefits. They are known for their high efficiency, utilizing advanced technology to deliver hot water while minimizing energy consumption. This not only helps you save on utility bills but also reduces your carbon footprint. Additionally, Takagi tankless water heaters have a stylish and compact design, making them a perfect fit for modern homes where space is a premium.
However, it's important to note that Takagi tankless water heaters do have some drawbacks. They do not offer wifi connectivity, which means you won't be able to remotely control your water heater using a smartphone or smart home device. Furthermore, not all models are suitable for larger homes or high-demand setups, so it's crucial to carefully assess your hot water usage before choosing a Takagi tankless water heater. Overall, Takagi tankless water heaters are a reliable and energy-efficient option for homeowners seeking a stylish and eco-friendly solution for their hot water needs.
The Benefits of Takagi Tankless Water Heaters
- Stylish and eco-friendly design
- High efficiency for energy savings
- Top-of-the-line safety features for peace of mind
The Drawbacks of Takagi Tankless Water Heaters
- No wifi connectivity for remote control
- Not all models suitable for larger homes or high-demand setups
Rheem Tankless Water Heaters
When it comes to performance and reliability, Rheem tankless water heaters are a top choice. They offer both electric and gas models, providing flexibility in terms of fuel type. Rheem tankless water heaters are known for their affordability and can be easily accessed at popular stores like Home Depot. With options available for gas, propane, and electric fuel types, Rheem offers a range of choices to suit different needs.
One of the key benefits of Rheem tankless water heaters is their performance. They are designed to provide an endless supply of hot water, ensuring you never run out during peak demand. Whether you choose an electric or gas model, Rheem tankless water heaters are known for their efficiency, helping you save on energy costs in the long run.
However, it's important to note that Rheem tankless water heaters may require professional installation to ensure proper operation. While this may incur additional costs, it is recommended to ensure safety and optimal performance. Additionally, some models may have fewer additional features compared to other brands. Considering these factors, Rheem tankless water heaters remain a reliable choice for those seeking a high-performing and budget-friendly option.
Benefits Drawbacks • Affordable and easily accessible • Professional installation may be required • Electric and gas models available • Some models may have fewer additional features • Endless supply of hot water • Energy-efficient
Choosing the Right Tankless Water Heater Brand
When selecting a tankless water heater, it's important to consider several factors to ensure you choose the right one for your needs. Here is a comprehensive tankless water heater buying guide to help you make an informed decision:
Factors to Consider:
- Size: Determine the hot water demand in your home to select a tankless water heater with the appropriate capacity. Consider the number of fixtures you want to operate simultaneously and the hot water usage of each fixture.
- Fuel Type: Choose between gas, electric, or propane tankless water heaters based on your preferences and the availability of fuel sources. Gas models are more powerful, while electric models are more affordable and require less maintenance.
- Maintenance: Understand the maintenance requirements of the tankless water heater you are considering. Regular professional service is recommended to ensure optimal performance and to extend the lifespan of the unit.
- Installation: Decide whether to hire a professional for installation or attempt it as a DIY project. Professional installation ensures proper setup and adherence to local codes and permits, ensuring safety and efficient operation.
Tankless Water Heater Buying Guide:
Factor Considerations Size Determine the hot water demand in your home to select the appropriate capacity. Fuel Type Choose between gas, electric, or propane based on your preferences and fuel availability. Maintenance Understand the maintenance requirements and scheduleprofessional service. Installation Decide whether to hire a professional or attempt a DIY installation.
By considering these factors and following this tankless water heater buying guide, you can confidently choose the right tankless water heater brand for your home.
Tankless Water Heater Cost
When considering a tankless water heater for your home, it is important to understand the associated costs. Tankless water heaters typically have a higher upfront cost compared to conventional water heaters. This is because they utilize advanced technology and offer energy-saving features. The total cost of a tankless water heater includes the purchase price and professional installation fees.
The upfront cost of a tankless water heater depends on several factors, including the brand, model, and fuel type. Gas tankless water heaters are generally more expensive to purchase and install compared to electric models. On average, the cost of a gas tankless water heater installation can range from $2,500 to $4,500. Electric tankless water heater installations, on the other hand, can range from $500 to $1,500.
It is important to note that professional installation is recommended for both gas and electric tankless water heaters. This ensures proper operation and safety. While professional installation may come with additional costs, it is a worthwhile investment to ensure a safe and reliable tankless water heater setup. Choosing professional installation also helps avoid any complications that may arise from improper installation, such as warranty issues or potential damage to the unit.
Table: Average Tankless Water Heater Cost
Fuel Type Average Installation Cost Gas $2,500 - $4,500 Electric $500 - $1,500
When considering the cost of a tankless water heater, it is also important to factor in the long-term benefits. Tankless water heaters are known for their energy efficiency, which can result in cost savings on your monthly utility bills. Additionally, tankless water heaters have a longer lifespan compared to conventional water heaters, reducing the need for frequent replacements and associated costs.
Overall, while the upfront cost of a tankless water heater may be higher, the long-term benefits and energy savings make it a worthwhile investment. By choosing a reputable brand, selecting the appropriate fuel type, and opting for professional installation, you can enjoy the benefits of a tankless water heater for years to come.
Types of Tankless Water Heaters
When it comes to tankless water heaters, there are several different types available to suit various needs and preferences. Understanding the differences between these types can help you make an informed decision based on your specific requirements.
Gas Tankless Water Heaters
Gas tankless water heaters are known for their power and suitability for larger homes. They provide high hot water demand and are capable of supplying hot water to multiple fixtures simultaneously. However, they require proper venting and may come with higher upfront costs compared to other types.
Electric Tankless Water Heaters
Electric tankless water heaters are more affordable and offer flexibility in installation. They are generally easier to maintain and require less space. However, their heating capacity may be limited compared to gas tankless water heaters, making them more suitable for smaller homes or moderate hot water demand.
Condensing Tankless Water Heaters
Condensing tankless water heaters are designed to extract heat from the exhaust gases, resulting in improved efficiency. They are known for their energy-saving capabilities and are suitable for homeowners looking to reduce their carbon footprint. These models are available in both gas and electric options.
Non-Condensing Tankless Water Heaters
Non-condensing tankless water heaters vent the exhaust gases directly outdoors without extracting heat. While they may not be as energy-efficient as condensing models, they still offer reliable and continuous hot water supply. Non-condensing tankless water heaters are available in gas and electric models.
Indoor Tankless Water Heaters
Indoor tankless water heaters are specifically designed for installation inside the home. They are compact and can be conveniently mounted on walls, allowing for space-saving benefits. These models are available in various fuel types, including gas and electric, to suit different preferences and needs.
Outdoor Tankless Water Heaters
Outdoor tankless water heaters are built to withstand harsh weather conditions. They are a great option for homeowners who prefer to save space indoors or do not have suitable indoor installation locations. Outdoor tankless water heaters come in both gas and electric models, offering flexibility in fuel type.
By understanding the different types of tankless water heaters available, you can choose the one that best fits your specific requirements, ensuring a constant supply of hot water in your home.
Tankless Water Heater Size
When selecting a tankless water heater, it is crucial to consider the size that best fits your hot water demand. The size of a tankless water heater is determined by factors such as the number of fixtures you want to operate simultaneously and the hot water usage of each fixture. By assessing your hot water usage patterns, you can determine the desired capacity of your tankless water heater.
There are two main options available: whole-house tankless water heaters and point-of-use water heaters. A whole-house tankless water heater is designed to supply hot water to multiple fixtures, making it suitable for larger homes with high hot water demand. On the other hand, point-of-use water heaters focus on supplying hot water to specific appliances or faucets. These are typically used in smaller homes or for individual applications where hot water is needed.
To help you make an informed decision, here is a table comparing the key features of whole-house and point-of-use tankless water heaters:
Whole-House Tankless Water Heaters Point-of-Use Tankless Water Heaters Capacity High hot water demand Specific appliance or faucet Installation Centralized installation Individual installation Cost Higher upfront cost Lower upfront cost Flexibility Supply hot water to multiple fixtures Targeted hot water supply
By understanding the hot water demand in your home and the advantages of whole-house and point-of-use tankless water heaters, you can select the right size that meets your specific needs.
Tankless Water Heater Fuel Type
When choosing a tankless water heater, one important consideration is the fuel type. The fuel type of a tankless water heater can greatly impact its performance, power output, and energy efficiency. The three main fuel types for tankless water heaters are gas, electric, and propane. Each fuel type has its own set of pros and cons that should be taken into account when making a decision.
Gas Tankless Water Heater
Gas tankless water heaters are known for their high power output and ability to meet the hot water demands of large households. They are fueled by natural gas or propane, and they can provide hot water at a faster rate compared to electric models. Gas tankless water heaters also tend to be more energy-efficient, resulting in lower utility bills. However, they require venting and may have higher upfront costs for both the unit and installation.
Electric Tankless Water Heater
Electric tankless water heaters are more affordable upfront and easier to install compared to gas models. They are powered by electricity and do not require venting. Electric tankless water heaters are generally smaller in size and can be installed in tight spaces. However, they may have lower power output compared to gas models, which means they might not be suitable for homes with high hot water demand. Additionally, electric tankless water heaters may lead to higher electricity bills in areas with expensive utility rates.
Propane Tankless Water Heater
Propane tankless water heaters offer portability and can be used in both indoor and outdoor applications. They are fueled by propane gas, which is stored in a tank. Propane tankless water heaters provide hot water on demand and are suitable for areas where natural gas is not available. However, propane tanks must be regularly refilled, which could be an additional cost and inconvenience. Propane tankless water heaters may also have higher upfront costs compared to electric models.
When choosing a tankless water heater fuel type, consider factors such as power output, energy efficiency, upfront costs, and availability of fuel sources in your area. Evaluating these factors will help you select the best fuel type for your specific needs and ensure optimal performance and efficiency from your tankless water heater.
Tankless Water Heater Maintenance
Maintaining your tankless water heater is essential for ensuring its longevity and optimum performance. Regular maintenance helps prevent issues and prolongs the life of your unit. Here are some key maintenance tasks to keep in mind:
Schedule professional service for your tankless water heater at least once a year, or twice a year if you live in an area with very cold climates or consistently have hard water. Professional technicians have the expertise to conduct thorough checks and address any potential problems.
Perform regular checks on your tankless water heater to ensure it's functioning properly. Check for any leaks, unusual noises, or error codes on the unit's display. If you notice any issues, contact a professional for further inspection and repairs.
Hard Water Considerations
If you live in an area with hard water, consider installing a water softener or descaling system to prevent mineral buildup. Hard water minerals can accumulate on the heat exchanger, reducing efficiency and potentially causing damage. Regular descaling helps maintain the performance of your tankless water heater.
Maintenance Schedule and Cost
Follow a regular maintenance schedule to keep your tankless water heater in optimal condition. The cost of professional maintenance can range from $45 to $130 per service, depending on your location and the complexity of the task. Investing in maintenance can save you from costly repairs and premature replacement down the line.
Maintenance Task Frequency Professional Service At least once a year Regular Checks Monthly Descaling (if applicable) Every 6-12 months, depending on water hardness
By following these maintenance practices, you can ensure that your tankless water heater operates efficiently and reliably, providing you with a continuous supply of hot water for years to come.
Tankless Water Heater Installation: Professional vs. DIY
When it comes to installing a tankless water heater, homeowners are faced with a decision: should they hire a professional or attempt a DIY installation? While some may be tempted to take on the project themselves to save money, it's important to consider the code requirements, permits, safety concerns, and overall cost involved.
Professional installation offers several advantages. First and foremost, professionals have the knowledge and expertise to ensure a proper installation that meets all local codes and regulations. They understand the intricacies of the electrical or gas system and can handle any necessary upgrades or modifications. Additionally, professionals can ensure that the proper venting or ventilation system is in place, minimizing the risk of carbon monoxide build-up or other safety hazards.
While DIY installations may seem like a cost-effective solution, the reality is that mistakes can be costly. Improper installation can lead to water leaks, electrical issues, or even damage to the tankless water heater itself. In the long run, the cost of repairs or replacements far outweighs the initial savings of a DIY installation.
"Professional installation is strongly recommended to avoid safety risks and to ensure the tankless water heater operates efficiently."
It's also worth noting that professional installations usually come with warranties or guarantees, providing homeowners with peace of mind and protection against any potential issues. In the event of a problem, homeowners can rely on the expertise of the professionals to resolve the issue promptly and efficiently.
In conclusion, while DIY projects can be fulfilling, the installation of a tankless water heater is best left to the professionals. Their knowledge, experience, and adherence to code requirements ensure a safe and efficient installation. By opting for professional installation, homeowners can enjoy the benefits of a reliable and long-lasting tankless water heater without the risks and headaches that come with a DIY approach.
Aspect Professional Installation DIY Knowledge and Expertise ✓ Professionals have the necessary knowledge and expertise for a proper installation. ✗ DIY installation may lack the necessary knowledge and expertise, leading to potential issues. Code Requirements✓ Professionals ensure installation adheres to local codes and regulations. ✗ DIY installations may not meet code requirements, risking safety and compliance.