Frustrated with inconsistent hot water? The best 120V tankless water heater delivers instant comfort at your fingertips.
Introducing the **Rheem 3.5kW 120V**, ideal for *quick hot water needs in small spaces*. This compact unit is designed to provide reliable hot water on demand, making it perfect for point-of-use applications.
Plus, its energy-efficient technology not only saves you money but also reduces your carbon footprint.
We tested durability, ease of use, and more to ensure you get the best performance.
Rheem 3.5kW Point of Use Water Heater
Rheem 3.5kW 120V Point of Use Thermostatic Tankless Electric Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Saves space: Ideal for low flow point-of-use applications, this unit is up to 98% smaller than a standard electric water heater.
Drawbacks
- No dishwasher-safe parts: Cleaning requires manual effort.
This compact water heater is perfect for small spaces like bathrooms, office breakrooms, wet bars, or garages. It offers a practical solution for those needing hot water on demand without taking up valuable real estate. With a power output of 3.5kW, it efficiently heats water as needed, eliminating the need for bulky storage tanks.
The thermostatic temperature controls allow for precise adjustments in 1-degree increments, ranging from 80 to 140 degrees Fahrenheit. This feature ensures consistent hot water delivery tailored to your specific needs. Installation is straightforward, designed for mounting in an upright position with easy inlet and outlet connections. No venting is required, making it a hassle-free addition to any space.
A practical pick for small spaces, the Rheem 3.5kW Point of Use Water Heater delivers reliable performance and convenience. It’s an excellent choice for those looking to maximize efficiency and minimize clutter in their homes or offices.
To buy this product, click here.
LECLOC Mini Tankless Instant Hot Water Heater
LECLOC Mini Tankless Under Sink Instant Hot Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
The LECLOC Mini Tankless Under Sink Instant Hot Water Heater is a compact solution for those needing hot water on demand. With a 3kW power rating and 120V plug-in design, it’s efficient for single-point use, such as sinks in kitchens and bathrooms. The stylish enlarged LED digital display and knob control make it user-friendly, allowing for easy temperature adjustments between 30℃ and 55℃.
This heater is built with safety in mind, featuring multiple protective measures such as leakage protection, overheat protection, and IPX4 waterproofing. It provides endless hot water without preheating, making it a time-saving option compared to traditional tank water heaters. Additionally, its compact design allows for installation in various small spaces, including apartments, dormitories, and offices.
However, potential buyers should note that this model is not suitable for high-demand applications like showers or multiple taps simultaneously. Furthermore, the lack of dishwasher-safe parts may require careful manual cleaning.
A practical pick for small spaces, the LECLOC Mini Tankless Water Heater is ideal for users looking for an efficient and safe hot water solution without the bulk of traditional systems.
To buy this product, click here.
ThermoMate 3500W Electric Tankless Water Heater
Tankless Water Heater Electric for Single Sink Faucet: 12” long, ABS plastic, 2-year warranty.
Benefits
- Provides hot water on demand with a 3500W power heating system, delivering water in seconds.
- Temperature setting range from 86°F to 131°F, allowing precise control for various needs.
- Self-modulating power ensures 99.8% efficiency by heating water only when needed.
- Compact size of 7.9″ x 6.4″ x 2.5″ fits easily in small spaces, ideal for under sinks or cabinets.
- Holds 5L without tipping, making it suitable for multiple applications.
Drawbacks
- No dishwasher-safe parts, requiring manual cleaning after use.
- Must be hardwired, necessitating professional installation for optimal performance.
A practical pick for small spaces, this electric tankless water heater is perfect for under-sink installations in homes, salons, or small businesses. Its efficient heating and compact design make it an excellent choice for users needing instant hot water without taking up too much room.
To buy this product, click here.
ThermoMate Mini Electric Tankless Water Heater
Mini Tankless Water Heater Electric 110V ~ 120V for Sink, ThermoMate 4.5kW 37.5A at 120V is a compact solution for on-demand hot water. Specifications: 4.5kW, 120V ONLY, hardwired using 10AWG wire, requiring a 40A double pole circuit breaker and 1/2″NPT water connections.
Benefits
- Provides instant hot water at 115°F with a flow rate of 0.66GPM.
- Compact dimensions of 10.95″ x 7.4″ x 2.52″ allow for installation in tight spaces.
- Durable construction features a cast aluminum heating element to minimize scale and corrosion.
- Touch control panel with digital temperature display enables precise adjustments in 1° increments.
Drawbacks
- Requires hardwiring and is not a plug-and-play solution.
- No dishwasher-safe parts, necessitating manual cleaning.
This mini tankless water heater is ideal for small spaces, making it a practical choice for apartments, offices, or any location where hot water is needed without the bulk of traditional heaters.
To buy this product, click here.
Camplux Electric Tankless Water Heater 3.5kW
CAMPLUX Tankless Water Heater: 7.8”W x 6.3”H x 3.9”D, ABS plastic, 2-year warranty.
Benefits
- Instant hot water in 3 seconds, perfect for quick use.
- Saves energy with self-modulating technology, cutting consumption by up to 98%.
- Compact size fits in small spaces, ideal for kitchens, bathrooms, and boats.
- ETL certified for safety, ensuring lead-free water and protection against leaks.
Drawbacks
- No plug, requires hardwiring for installation.
- No dishwasher-safe parts, necessitating manual cleaning.
This heater is designed for efficiency and convenience, providing hot water on demand without the wait. Its compact design allows installation in tight spots, making it a great choice for small apartments or RVs. The self-modulating feature ensures you save energy by adjusting power based on your needs.
However, potential buyers should note that it requires hardwiring, which may complicate installation for some. Additionally, the absence of dishwasher-safe components means you’ll need to clean it manually, which could be a hassle for busy users.
A practical pick for small spaces, the CAMPLUX Tankless Water Heater is an excellent solution for those seeking efficient hot water access without taking up much room.
To buy this product, click here.
Faq about best 120v tankless water heater:
1: What is a 120v tankless water heater?
A 120v tankless water heater is an electric water heating system that heats water on demand without a storage tank, using a 120-volt power supply.
2: How does a 120v tankless water heater work?
It activates when a hot water tap is opened, heating water as it flows through the unit, providing a continuous supply of hot water instantly.
3: What are the benefits of a 120v tankless water heater?
Benefits include energy efficiency, space-saving design, and an endless supply of hot water, making it ideal for small homes or apartments.
4: Can a 120v tankless water heater meet all hot water needs?
It is suitable for low to moderate hot water demands. For larger households, a higher voltage model may be necessary to meet simultaneous usage.
5: How much does a 120v tankless water heater cost?
Prices typically range from $100 to $500, depending on brand, features, and installation costs.
6: Is installation of a 120v tankless water heater easy?
Installation can be straightforward for DIY enthusiasts, but professional installation is recommended for optimal performance and safety.
Conclusion
Among the foremost contenders in the tankless water heater market, the Rheem 3.5kW Point of Use Water Heater exemplifies efficiency and reliability, catering to immediate hot water needs with remarkable performance. Its compact design and user-friendly installation make it an ideal choice for diverse applications.
Conversely, the LECLOC Mini Tankless Instant Hot Water Heater stands out for its innovative technology, delivering rapid heating and consistent output. This model is particularly advantageous for those seeking space-saving solutions without compromising on quality or convenience.