Tankless water heaters provide hot water on demand, wherever and whenever you need it. They run on gas or electricity, provide higher energy efficiency, have a longer lifespan, and are more compact than tank models, which makes them optimal for use in smaller spaces. Since tankless water heaters only heat water as necessary, they eliminate standby energy losses as well. We offer a wide range of 120v tankless water heaters that are energy-efficient, compact, and provide an endless supply of hot water. Trust us to help you find the perfect tankless water heater for your needs.
Key Takeaways:
- Tankless water heaters provide hot water on demand, eliminating standby energy losses.
- They are more energy-efficient, have a longer lifespan, and are more compact than tank models.
- Our 120v tankless water heaters offer efficient and endless hot water supply for smaller spaces.
- We can help you find the ideal tankless water heater to suit your specific needs.
The Advantages of 120v Tankless Water Heaters
Tankless water heaters have numerous advantages over traditional tank water heaters. They are energy-efficient, as they only heat water when it is needed, eliminating standby energy losses. This can lead to significant energy savings over time. Additionally, tankless water heaters are more compact and can be installed in small spaces, making them ideal for apartments or small homes. They also provide hot water on demand, so you never have to wait for the water to heat up.
One of the key advantages of a 120v tankless water heater is its small size and compact design. This makes it perfect for installation in tight spaces, such as under sinks or in closets. The compact nature of these water heaters also makes them easier to install, saving both time and effort.
Energy Efficiency
Another advantage of 120v tankless water heaters is their energy efficiency. Since they only heat water when it is needed, they eliminate the standby energy losses associated with traditional tank water heaters. This can translate to significant savings on your energy bills over time. Furthermore, the energy efficiency of these water heaters contributes to a reduced environmental impact, making them a more sustainable choice.
Endless Supply of Hot Water
A 120v tankless water heater provides an endless supply of hot water. With a tankless system, you don't have to worry about running out of hot water, even during peak usage times. This can be especially beneficial for larger households or homes with multiple bathrooms, where hot water demand is higher. Additionally, the on-demand nature of these water heaters means you don't have to wait for the water to heat up, providing instant access to hot water whenever you need it.
Summary:
- Tankless water heaters are energy-efficient, compact, and provide hot water on demand.
- 120v tankless water heaters are small in size and suitable for installation in tight spaces.
- These water heaters eliminate standby energy losses, resulting in energy savings and a reduced environmental impact.
- They provide an endless supply of hot water, ensuring you never run out, even during peak usage times.
https://www.youtube.com/watch?v=amOQJO2xEyU
Factors to Consider When Choosing a 120v Tankless Water Heater
Choosing the right 120v tankless water heater requires careful consideration of several factors. By understanding your specific needs and preferences, you can find a water heater that provides optimal performance and energy efficiency. Here are some key factors to keep in mind:
1. Size and Capacity
Start by determining the size and capacity of the water heater that will meet your hot water demands. Consider the number of people in your household and their hot water usage. This will help you choose a water heater with the appropriate flow rate and heating capacity.
2. Energy Efficiency
Look for a 120v tankless water heater that offers high energy efficiency. Check for the Energy Star certification, which indicates higher efficiency and lower energy consumption. An energy-efficient water heater can help you save on utility bills and minimize your environmental footprint.
3. Temperature Control and Features
Consider the temperature control and additional features provided by the water heater. Some models allow you to set precise water temperatures, while others offer features like Wi-Fi integration for remote control and monitoring. Determine which features are important to you and choose a water heater that meets your requirements.
4. Installation Requirements
Take into account the installation requirements of the water heater. Ensure that your electrical system or gas supply can support the water heater's power requirements. Additionally, consider the space available for installation and choose a compact unit if you have limited space.
5. Warranty and Customer Support
Lastly, check the warranty offered by the manufacturer and the availability of customer support. A comprehensive warranty provides peace of mind and ensures that any potential issues can be addressed promptly. Additionally, consider reading customer reviews to gauge the overall satisfaction with the product and the company's support services.
Factor Considerations Size and Capacity Number of people in your household, hot water usage Energy Efficiency Look for Energy Star certification Temperature Control and Features Precise temperature control, Wi-Fi integration Installation Requirements Check power and space requirements Warranty and Customer Support Comprehensive warranty, positive customer reviews
By considering these factors and making an informed decision, you can choose a 120v tankless water heater that meets your hot water needs, saves energy, and provides long-lasting performance.
Best Overall: Ecosmart ECO 27 Electric Tankless Water Heater
The Ecosmart ECO 27 Electric Tankless Water Heater is our top pick for the best overall 120v tankless water heater. With its impressive flow rate of 5.27 GPM, this unit ensures a steady supply of hot water whenever you need it. It comes with a limited lifetime warranty, providing peace of mind and assurance of its durability. The water heater is equipped with patented self-modulating technology that adjusts the energy consumption based on your hot water needs, making it highly energy-efficient. You can easily control the water temperature with its digital thermostatic temperature control, allowing for precise adjustments in single-degree increments. While it may not have Wi-Fi integration like some other models, the Ecosmart ECO 27 Electric Tankless Water Heater offers reliable performance and efficiency for your hot water requirements.
https://www.youtube.com/watch?v=wdzwbhjqw2A
Key Features:
- Impressive flow rate of 5.27 GPM
- Limited lifetime warranty
- Patented self-modulating technology for energy efficiency
- Digital thermostatic temperature control
Pros:
- Provides a steady supply of hot water
- Durable construction with a lifetime warranty
- Energy-efficient operation
- Precise temperature control
Cons:
- No Wi-Fi integration
Overall, the Ecosmart ECO 27 Electric Tankless Water Heater offers exceptional performance and efficiency, making it the best overall choice for a 120v tankless water heater. Its high flow rate, precise temperature control, and durable construction make it a reliable option for your hot water needs.
Best Budget: Ecosmart ECO 11 Tankless Electric Water Heater
If you're looking for a budget-friendly option, the Ecosmart ECO 11 Tankless Electric Water Heater is the perfect choice. This compact and efficient water heater is designed for small households of two or three people. It offers a flow rate of up to 3.1 gallons per minute (GPM), providing enough hot water for a shower or bathroom and kitchen sink.
The Ecosmart ECO 11 features easy-to-use temperature control with a single knob, allowing you to adjust the water temperature to your liking. While it may not be suitable for colder climates, it is an excellent cost-effective solution for those seeking an efficient tankless water heater without breaking the bank.
With its compact size and affordable price point, the Ecosmart ECO 11 is a reliable choice for small households looking to save energy and enjoy the benefits of on-demand hot water. Trust us to help you find the best budget-friendly tankless water heater for your needs.
Pros Cons
- Compact and space-saving design
- Cost-effective option
- Easy-to-use temperature control
- Provides hot water for small households
- Not suitable for colder climates
- May not provide sufficient hot water for larger households
Specifications
- Flow Rate: Up to 3.1 GPM
- Household Size: Small (2-3 people)
- Temperature Control: Single knob
- Energy Source: Electric
- Warranty: Limited lifetime warranty
With its affordability and efficiency, the Ecosmart ECO 11 Tankless Electric Water Heater is an ideal choice for budget-conscious consumers. Its compact design and on-demand hot water capabilities make it a practical solution for small households. While it may not have the same heating capacity as larger units, it offers reliable performance at an unbeatable price. Trust us to help you find the best budget-friendly tankless water heater for your needs.
Best Splurge: Rinnai RU199iN Super High-Efficiency Plus
If you're looking for the best splurge option for a 120v tankless water heater, look no further than the Rinnai RU199iN Super High-Efficiency Plus. With its impressive flow rate of up to 11 GPM, this natural gas unit can provide hot water for multiple fixtures and appliances simultaneously. Its powerful 199,000 BTU ensures efficient and reliable performance, while its compact size allows for convenient point-of-use installation.
The Rinnai RU199iN Super High-Efficiency Plus is designed to be ultra-quiet, so you can enjoy the luxury of endless hot water without any disruptive noise. It also comes with a generous 15-year warranty, providing you with peace of mind and long-lasting reliability. Although this unit may require a 0.75-inch gas line for sufficient gas supply, its performance and efficiency make it an excellent investment for those willing to splurge on a top-of-the-line tankless water heater.
Key Features:
- Impressive flow rate of up to 11 GPM
- Powerful 199,000 BTU for efficient performance
- Compact size for convenient point-of-use installation
- Ultra-quiet operation
- 15-year warranty for added peace of mind
Pros Cons High flow rate for multiple fixtures May require a 0.75-inch gas line Powerful and efficient natural gas unit Higher price point Compact size for point-of-use installation Ultra-quiet operation Long 15-year warranty
Best Non-Condensing: Rheem RETEX-36 Performance Tankless Electric
When it comes to non-condensing 120v tankless water heaters, the Rheem RETEX-36 Performance Tankless Electric stands out as the top choice. With an impressive flow rate of 7.03 GPM, this unit can provide hot water to multiple fixtures and showers simultaneously, making it suitable for whole-house use. It offers vent-free installation, eliminating the need for expensive venting systems. The Rheem RETEX-36 is designed to deliver a continuous supply of hot water, ensuring you never run out during peak usage times.
The temperature range of the Rheem RETEX-36 is exceptional, allowing you to adjust the water temperature according to your preferences. It comes with a five-year warranty for the heat exchanger, providing peace of mind and protection against defects. The unit is also compact and space-saving, making it suitable for installation in various locations, including closets and utility rooms.
Although the Rheem RETEX-36 is non-condensing, it offers reliable and high-performance hot water heating for your household needs. While condensing models may offer slightly higher energy efficiency, the Rheem RETEX-36 compensates with its impressive flow rate and reliability. If you're looking for a non-condensing 120v tankless water heater, the Rheem RETEX-36 Performance Tankless Electric is the best choice.
Flow Rate 7.03 GPM Installation Vent-free Temperature Range Adjustable Warranty 5 years (heat exchanger)
Key Features of the Rheem RETEX-36 Performance Tankless Electric:
- Impressive flow rate of 7.03 GPM
- Vent-free installation for added convenience
- Adjustable temperature range to suit your preferences
- Five-year warranty for the heat exchanger
Comparison of Top-rated Tankless Water Heaters
We have compared and reviewed the top-rated 120v tankless water heaters on the market. Here are the key specifications and features of each model:
Stiebel Eltron Electric Tankless Water Heater
Flow Rate Warranty 5 GPM 7 years
Rinnai Indoor Gas Tankless Hot Water Heater
Flow Rate Warranty 7.5 GPM Not specified
Rinnai Outdoor Gas Tankless Hot Water Heater
Flow Rate Warranty 5.3 GPM Not specified
EcoSmart ECO 18 Electric Tankless Water Heater
Flow Rate Warranty 1.8-4.3 GPM Lifetime
EcoSmart ECO 11 Electric Tankless Water Heater
Flow Rate Warranty 2 GPM Lifetime
Rheem Tankless Electric Water Heater
Flow Rate Warranty 1.95 GPM Not specified
These top-rated tankless water heaters offer a range of flow rates and warranties to suit different needs. Stiebel Eltron Electric Tankless Water Heater stands out with its high flow rate of 5 GPM and a generous 7-year warranty. Rinnai Indoor Gas Tankless Hot Water Heater is an excellent choice for whole-house use, with a flow rate of 7.5 GPM. If you're looking for a propane-powered option, Rinnai Outdoor Gas Tankless Hot Water Heater offers a flow rate of 5.3 GPM. EcoSmart ECO 18 Electric Tankless Water Heater is the most efficient model, with a flow rate of 1.8-4.3 GPM and a lifetime warranty. For small households, EcoSmart ECO 11 Electric Tankless Water Heater is a reliable choice with a flow rate of 2 GPM. Rheem Tankless Electric Water Heater provides a great value option with a flow rate of 1.95 GPM.
Best Tankless Water Heater Overall
We proudly present the Stiebel Eltron Electric Tankless Water Heater as our top pick for the best tankless water heater overall. With its impressive flow rate of 1.5-4.5 gallons per minute (GPM), this electric unit provides a consistent supply of hot water for your household needs. It features intelligent self-modulating technology, which adjusts the energy consumption based on your hot water demand, resulting in higher energy efficiency and cost savings. The compact size of the Stiebel Eltron Electric Tankless Water Heater makes it easy to install and saves valuable space in your home.
Innovative Self-Modulating Technology
The Stiebel Eltron Electric Tankless Water Heater utilizes advanced self-modulating technology, which ensures that the heater only operates when hot water is needed. This intelligent system optimizes energy usage by adjusting the power output to match the desired water temperature and flow rate. As a result, you can enjoy consistent hot water while maximizing energy efficiency and reducing utility costs.
Durable and Reliable
Constructed with high-quality materials and backed by Stiebel Eltron's reputation for excellence, this tankless water heater is built to last. It comes with a seven-year warranty against leaks, providing you with added peace of mind and assurance of its durability. With proper maintenance, the Stiebel Eltron Electric Tankless Water Heater will provide your household with reliable hot water for years to come.
Eco-Friendly and Cost-Effective
By eliminating the need for a storage tank and reheating water, the Stiebel Eltron Electric Tankless Water Heater minimizes standby energy losses and reduces your carbon footprint. Its energy-efficient design can help you save up to 50% on your water heating costs compared to traditional tank water heaters. Additionally, its compact size allows for flexible installation, making it suitable for a variety of living spaces, including apartments and small homes.
Experience the exceptional performance and efficiency of the Stiebel Eltron Electric Tankless Water Heater. With its innovative features, durable construction, and eco-friendly design, it is the perfect choice for your hot water needs. Trust us to provide you with the best tankless water heater overall, ensuring a reliable and satisfying hot water experience for your household.
Best Whole-House Water Heater
When it comes to providing hot water for your entire home, the Rinnai Indoor Gas Tankless Hot Water Heater is the best choice. With a high flow rate of 7.5 GPM, it can efficiently supply hot water to multiple appliances simultaneously. Its natural gas power source ensures a consistent and reliable heating capacity, making it ideal for households with high hot water demands. The indoor installation design further enhances its heating efficiency, ensuring that you have a constant supply of hot water whenever you need it.
This whole-house water heater is designed with performance and durability in mind. It is built to last, with a 15-year warranty that protects against any potential defects. The Rinnai Indoor Gas Tankless Hot Water Heater is also known for its quiet operation, ensuring minimal disruption or noise in your home. With its compact size, it doesn't take up much space and can be easily installed in various locations, making it a versatile solution for any household.
With its exceptional heating capacity, reliability, and efficient performance, the Rinnai Indoor Gas Tankless Hot Water Heater is the top choice for those seeking a whole-house water heating solution. It provides a consistent supply of hot water for all your needs, ensuring that you and your family never run out of hot water again.
Feature Description Flow Rate 7.5 GPM Power Source Natural Gas Installation Indoor Warranty 15 Years
Best Propane-Powered Water Heater
We are excited to present our top choice for a propane-powered 120v tankless water heater - the Rinnai Outdoor Gas Tankless Hot Water Heater. This powerful unit is designed for outdoor installation and offers a flow rate of 5.3 GPM, ensuring a steady supply of hot water for your household needs.
The Rinnai Outdoor Gas Tankless Hot Water Heater is lightweight and easy to install, weighing only 33 pounds. Its compact size makes it suitable for various outdoor spaces. With its energy-efficient design, this water heater provides hot water to multiple appliances simultaneously, saving you on energy costs in the long run.
While installation may require a 0.75-inch gas line, the Rinnai Outdoor Gas Tankless Hot Water Heater offers reliable and convenient propane-powered hot water. It is a top choice for those seeking efficient and continuous hot water supply for their home.
Key Features of the Rinnai Outdoor Gas Tankless Hot Water Heater:
- Flow rate of 5.3 GPM
- Designed for outdoor installation
- Lightweight and compact
- Energy-efficient
- Provides hot water to multiple appliances simultaneously
If you are looking for a propane-powered 120v tankless water heater, the Rinnai Outdoor Gas Tankless Hot Water Heater is an excellent choice. Its durability, efficiency, and ability to deliver hot water on demand make it a reliable option for your home.
Most Efficient Water Heater
The EcoSmart ECO 18 Electric Tankless Water Heater is the most efficient option we recommend. With a medium capacity and a flow rate of 1.8-4.3 gallons per minute (GPM), it offers a balance between performance and energy savings. This water heater is designed to provide on-demand hot water with point-of-use installation, eliminating the need for a large storage tank. Its advanced self-modulating technology adjusts the energy consumption based on your hot water needs, ensuring efficient operation.
By opting for the EcoSmart ECO 18, you can enjoy energy savings of up to 60% on water-heating costs compared to traditional tank water heaters. This not only helps reduce your utility bills but also minimizes your environmental footprint. The compact size of the EcoSmart ECO 18 allows for easy installation in tight spaces, making it suitable for apartments, small homes, and other areas with limited room. With temperature control and a lifetime warranty, this electric tankless water heater provides reliability and peace of mind.
Investing in the EcoSmart ECO 18 Electric Tankless Water Heater ensures that you have a highly efficient and cost-effective solution for your hot water needs. Its self-modulating technology, energy savings, and compact design make it a top choice among homeowners looking to upgrade their water heating systems. Experience endless hot water and enjoy the benefits of an eco-friendly and efficient water heater with the EcoSmart ECO 18.
Comparison Table: Top 120v Tankless Water Heaters
Water Heater Flow Rate (GPM) Energy Savings Installation Warranty Ecosmart ECO 18 Electric Tankless Water Heater 1.8-4.3 Up to 60% Point-of-use Lifetime Rinnai RU199iN Super High-Efficiency Plus Up to 11 Varies Indoor 15 years Rheem RETEX-36 Performance Tankless Electric 7.03 Varies Vent-free 5 years (heat exchanger)
Table: A comparison of the top 120v tankless water heaters. The EcoSmart ECO 18 Electric Tankless Water Heater offers a medium capacity with a flow rate of 1.8-4.3 GPM, providing efficient on-demand hot water. The Rinnai RU199iN Super High-Efficiency Plus offers a high flow rate of up to 11 GPM, while the Rheem RETEX-36 Performance Tankless Electric provides a flow rate of 7.03 GPM. Consider factors such as energy savings, installation requirements, and warranty when choosing the best water heater for your needs.
Conclusion
In conclusion, choosing a 120v tankless water heater is a smart decision for those seeking energy-efficient and on-demand hot water. With our top recommendations, such as the Ecosmart ECO 27 Electric Tankless Water Heater, the Rinnai RU199iN Super High-Efficiency Plus, or the Rheem RETEX-36 Performance Tankless Electric, you can trust that you are getting a reliable and efficient water heating solution.
Our team is dedicated to helping you find the perfect 120v tankless water heater to meet your specific needs. Whether you have a small household or require hot water for multiple fixtures, we have the expertise to guide you in making the right choice. Don't hesitate to contact us for a personalized consultation and experience the benefits of having endless hot water with our top-quality tankless water heaters.
Make the switch to a 120v tankless water heater and enjoy the advantages of energy efficiency, compact size, and on-demand hot water. Say goodbye to standby energy losses and hello to a reliable and efficient hot water solution. Trust us to provide you with the best options and expert advice. Contact us today and start experiencing the convenience and comfort of a 120v tankless water heater.
FAQ
What are the advantages of 120v tankless water heaters?
Tankless water heaters provide hot water on demand, are energy-efficient, compact, and have a longer lifespan compared to traditional tank water heaters. They eliminate standby energy losses and are ideal for use in smaller spaces.
What factors should I consider when choosing a 120v tankless water heater?
Factors to consider include the size of the water heater, heating capacity, energy efficiency rating, and additional features such as temperature control and Wi-Fi integration.
Which is the best overall 120v tankless water heater?
Our top pick for the best overall 120v tankless water heater is the Ecosmart ECO 27 Electric Tankless Water Heater. It offers a high flow rate, self-modulating technology, and precise temperature control.
What is the best budget option for a 120v tankless water heater?
The Ecosmart ECO 11 Tankless Electric Water Heater is a great budget option. It is compact, ideal for small households, and provides enough hot water for a shower and sink.
What is the best splurge option for a 120v tankless water heater?
The Rinnai RU199iN Super High-Efficiency Plus is the best splurge option. It offers a high flow rate, powerful heating capacity, and a 15-year warranty.
Which is the best non-condensing 120v tankless water heater?
The Rheem RETEX-36 Performance Tankless Electric is our top choice for the best non-condensing 120v tankless water heater. It has a high flow rate, vent-free installation, and a five-year warranty.
What are some top-rated 120v tankless water heaters on the market?
Some top-rated options include the Stiebel Eltron Electric Tankless Water Heater, Rinnai Indoor Gas Tankless Hot Water Heater, Rinnai Outdoor Gas Tankless Hot Water Heater, EcoSmart ECO 18 Electric Tankless Water Heater, EcoSmart ECO 11 Electric Tankless Water Heater, and Rheem Tankless Electric Water Heater.
Which is the best tankless water heater overall?
The Stiebel Eltron Electric Tankless Water Heater is our top pick for the best tankless water heater overall. It offers a high flow rate, intelligent self-modulating technology, and a seven-year warranty.
What is the best whole-house water heater?
The Rinnai Indoor Gas Tankless Hot Water Heater is the best option for a whole-house water heater. It has a high flow rate and is designed for multiple appliance use.
What is the best propane-powered water heater?
The Rinnai Outdoor Gas Tankless Hot Water Heater is our top choice for a propane-powered 120v tankless water heater. It offers a high flow rate, is lightweight, and suitable for outdoor installation.
What is the most efficient water heater?
The EcoSmart ECO 18 Electric Tankless Water Heater is the most efficient option. It offers energy savings, point-of-use installation, and advanced self-modulating technology.
