8 Top Picks for the Best 110/120 V Tankless Water Heaters

Steve Donaldson Master HVAC technician
Steve Donaldson
Master HVAC technician at Quality Comfort Home Services

I am Steve Donaldson, a Master HVAC technician with a rich background in addressing heating issues, especially when it comes to various types of water heaters. Leveraging my extensive expertise, I offer insights and advice to help individuals maintain a warm and secure home environment. Reach out to me at steve.donaldson@tedreviews.com for valuable tips from a seasoned professional in the industry.

Steve Donaldson Master HVAC technician
Steve Donaldson
Master HVAC technician at Quality Comfort Home Services

I am Steve Donaldson, a Master HVAC technician with a rich background in addressing heating issues, especially when it comes to various types of water heaters. Leveraging my extensive expertise, I offer insights and advice to help individuals maintain a warm and secure home environment. Reach out to me at steve.donaldson@tedreviews.com for valuable tips from a seasoned professional in the industry.

Hey there! Looking to upgrade your electric water heater? Well, you're in luck because I've got a treat for you. In this post, I'll be sharing my top picks for the best 110/120 V electric water heaters on the market. Whether you're in need of a new unit for your home or just curious about the latest options, you're sure to find something that suits your needs. So, let's dive right in and discover the top contenders in the world of electric water heaters!

1
Ariston Andris Mini-Tank Water Heater
✯ Highly recommended! ✯
BUY NOW Amazon.com
8.7
2
GE Point of Use Water Heater
Convenient and compact
BUY NOW Amazon.com
8.9
3
Bosch Mini-Tank Water Heater - Instant Hot Water
Concluding Remarks: Compact and Efficient!
BUY NOW Amazon.com
8.7
4
GE Point of Use Water Heater
Overall, highly recommended!
BUY NOW Amazon.com
8.7
5
Fogatti Electric Mini Tank Water Heater
Highly Recommended
BUY NOW Amazon.com
8.4
8
GE 3.5 kW Tankless Water Heater
6.6
1

Ariston Andris Mini-Tank Water Heater

$259.00
$209.99
 in stock
Amazon.com
as of February 7, 2025 6:39 am
8.9
Highly recommended!
I recently purchased the Ariston Andris 8 Gallon 120-Volt Point of Use Mini-Tank Electric Water Heater and I am extremely happy with my purchase. It provides sufficient hot water for a nice long shower and delivers hot water quickly to sinks that are far from the main water heater. The compact design and easy installation were also major pros for me. The only downsides are that it is not readily available in physical stores and it requires a high current electrical circuit for installation. Overall, I highly recommend this product.
Advantages
  • Sufficient hot water for a nice long shower
  • Convenient home delivery
  • Provides hot water quickly for sinks far from the main water heater
  • Compact size and good insulation
  • Made in Italy
Cons
  • Not readily available in physical stores like Lowes or Home Depot
  • Requires a high current electrical circuit for installation

The Ariston Andris 8 Gallon 120-Volt Point of Use Mini-Tank Electric Water Heater is a compact and versatile water heater that can be easily mounted on the wall or floor. It provides instant hot water wherever it is installed, making it perfect as a booster or standalone water heater. Installation is a breeze as it simply requires a water connection and a standard 110/120 Volt outlet. Customers have praised its efficiency and convenience, with one reviewer mentioning how it replaced their factory water heater entirely. Another reviewer highlighted its usefulness in providing hot water quickly, especially for sinks that are far from the main water heater. The compact size, cool case, and good insulation make it a great choice for any household.

Powerful Compact Design
  • Compact design
  • Wall or floor mounted
  • Provides immediate hot water at the point of use
  • Can be installed as a booster or standalone
  • Easy installation
  • Requires a standard 110/120 Volt outlet
$209.99
$259.00
in stock
as of February 7, 2025 6:39 am
Amazon.com
2

GE Point of Use Water Heater

$399.00
$380.98
 in stock
Amazon.com
as of February 7, 2025 6:39 am
8.9
Convenient and compact
The GE Appliances Point of Use Water Heater is a compact and easy-to-install electric water heater with an adjustable thermostat and stainless steel construction. While it may have limited capacity for long warm showers and may not provide consistently hot water for extended periods, it is still a convenient option for instant hot water.
Benefits of GE Point of Use Water Heater
  • Adjustable thermostat
  • Easy installation
  • Stainless steel construction
Drawbacks
  • Limited capacity for long warm showers
  • May not provide consistently hot water for extended periods

The GE Appliances Point of Use Water Heater is a compact and versatile electric water heater that brings hot water right where you need it. Its whole home flexibility allows you to provide hot water to a single hookup or a small house, condo, or apartment. This 120-volt system is perfect for limited spaces like kitchens, bathrooms, laundry rooms, cabins, RVs, garages, and sheds. With easy installation and simple controls, you can easily adjust the water temperature and power. The stainless steel construction ensures durability and resistance to rust and corrosion. Overall, it's a game changer when it comes to having hot water wherever you need it.

Hot water wherever you need it!
  • Adjustable thermostat
  • Drain valve
  • Easy installation
  • Compact design
  • Stainless steel construction
  • Indoor installation
$380.98
$399.00
in stock
as of February 7, 2025 6:39 am
Amazon.com
3

Bosch Mini-Tank Water Heater – Instant Hot Water

$241.00
$204.95
 in stock
Amazon.com
as of February 7, 2025 6:39 am
8.7
Concluding Remarks: Compact and Efficient!
The Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) is a compact and efficient solution for instant hot water in the kitchen. With easy installation options and a durable design, it saves energy and water while providing a cost-effective solution. However, it may run out of hot water if used too quickly, and additional installation costs may be required if not placed under the sink.
Cons
  • Can run out of hot water if used too quickly
  • Requires additional cost for installation if not placed under the sink

The Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) is a convenient hot water heater that fits perfectly under your sink, providing hot water right where you need it. With a thermal efficiency of 98%, this mini-tank water heater is designed to eliminate the wait time for hot water. It can be easily mounted on a shelf, wall, or floor, making it versatile for any installation. The long-lasting quality of this electric water heater makes it easy to maintain and ensures it will provide you with hot water for years to come.

Hot water on demand
  • 2.5 gallon capacity
  • Compact size for easy installation under the sink
  • 98% thermal efficiency
  • Long-lasting quality and easy maintenance
$204.95
$241.00
in stock
as of February 7, 2025 6:39 am
Amazon.com
4

GE Point of Use Water Heater

$299.00  in stock
Amazon.com
as of February 7, 2025 6:39 am
8.7
Overall, highly recommended!
The GE APPLIANCES Point of Use Water Heater is an easy-to-install, compact water heater that holds water temperature well and is made of durable stainless steel. However, it does require setting the temperature at 150F before installation and filling and draining the tank to remove debris.
Benefits
  • Easy to install
  • Holds water temperature well
  • Compact design for limited spaces
  • Made of durable stainless steel
Drawbacks
  • Must set the Temp at 150F before installing
  • Must fill the tank with water and drain it to remove any accumulated debris

The GE APPLIANCES Point of Use Water Heater is a compact and versatile solution for bringing hot water to where you need it most. Whether it's in your kitchen, bathroom, laundry room, cabin, RV, garage, or shed, this 10-gallon electric water heater can easily be installed on-location. With its adjustable thermostat, you can easily control the water temperature to suit your needs. The stainless steel construction ensures durability and resistance to rust and corrosion, making it a reliable choice for the long term. Plus, the easy installation process with standard 1/2-in NPT water connections makes it hassle-free to set up. Get the convenience of hot water wherever you need it with this GE Point of Use Water Heater.

Efficient and Convenient Hot Water
  • Point of use water heater for convenient hot water where you need it
  • Compact design for easy installation in limited spaces
  • Adjustable thermostat for customized water temperature
  • Drain valve for easy maintenance and cleaning
  • 10-gallon capacity for ample hot water supply
  • Made of durable stainless steel for long-lasting use
$299.00
in stock
as of February 7, 2025 6:39 am
Amazon.com
5

Fogatti Electric Mini Tank Water Heater

 in stock
Amazon.com
8.4
Highly Recommended
The FOGATTI Electric Mini Tank Water Heater is an easy-to-install and reliable unit that provides instant hot water with its 4.0 gallon tank capacity. While some users reported rust in the smaller unit and a lack of power plug in the larger unit, overall, this water heater delivers good performance and is a convenient addition to any sink or wall.
Efficient and Compact
  • Easy to install
  • Works as stated
  • Good performance
Weaknesses
  • Rust in the tank for smaller unit
  • Lack of power plug in the larger unit

The FOGATTI Electric Mini Tank Water Heater is a convenient and efficient solution for instant hot water. With its 1440W power and L-shaped heating rod, it quickly heats up water, meeting all your hot water needs. The 310S stainless steel enhances heat transfer efficiency, ensuring a reliable and consistent supply of hot water. Plus, it's easy to install, making it a great choice for under sink, wall, or floor mounting.

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Efficient and Compact Heating Solution
  • Instant hot water
  • 4.0 gallon tank capacity
  • 120V 1440W power
  • Under sink, wall, or floor mountable
  • Easy to install and use
6

KENUOS Mini-Tank Electric Water Heater: Compact & Efficient

 in stock
Amazon.com
8.4
Compact and efficient
The KENUOS Mini-Tank Electric Water Heater is a compact and durable option for providing hot water in small spaces. With its quick heating capabilities and easy installation, it's a great choice for under sink or countertop use. However, it lacks a temperature display and is not suitable for use in showers.
Space-saving Powerhouse
  • Provides hot water almost instantly
  • Compact size, perfect for small spaces
  • Easy installation with 1/2 inch Pex
  • Heats water quickly in between uses
Potential Limitations
  • No temperature display
  • Not suitable for use in showers

The KENUOS Mini-Tank Electric Water Heater is a compact and durable solution for your hot water needs. With its 304 stainless steel liner and strong pressure bearing, this water heater is safe and built to last. It also features multiple safety protection functions to ensure your safety.

Although it does not show the water temperature, you can easily adjust it to find the right temperature that feels comfortable without scalding you. It is not designed for showers, but it works perfectly under the sink for dishwashing and other similar tasks. Customers have praised its efficiency and quick heating, making it a convenient addition to any kitchen or small space. Its compact size and easy installation make it a great choice for those looking for a small, reliable water heater.

Small size, big performance!
  • 304 stainless steel liner
  • Strong pressure bearing
  • Leakproof design
  • Anti-leakage plug
  • Multiple safety protection functions
  • Durable heat preservation
7

Ariston 12 Gal Electric Water Heater

$313.00  in stock
Amazon.com
as of February 7, 2025 6:39 am
8.4
Great choice!
The Ariston 12 Gal POU Electric Water Heater is a compact and affordable option that provides instant hot water at the point of use. With its efficient recovery time and ability to supply hot water for a shower, it's a reliable choice for small spaces.
Efficient and reliable
  • Affordable price
  • Efficient recovery time
  • Can supply hot water for a shower

The Ariston 12 Gal POU Electric Water Heater is a compact and durable water heater that provides instant hot water at the point of use. With its heavy gauge carbon steel tank and glass lining, it can withstand high temperatures for years of trouble-free service. Although some reviewers wished it had a light to indicate if it's heating and a thermometer, they were able to easily upgrade the heater to include those features. Overall, this water heater is a great choice for 120 volts and is perfect for a kitchen or one bathroom. Plus, it offers a 6-year limited warranty on the tank for added peace of mind.

Heating Made Easy!
  • Compact design
  • Instant hot water at point of use
  • 6-year limited warranty on tank
  • Durable glass-lined heavy gauge carbon steel tank
  • High temperature tolerance for years of trouble-free service
  • Immersed screw-in heating
$313.00
in stock
as of February 7, 2025 6:39 am
Amazon.com
8

GE 3.5 kW Tankless Water Heater

$179.00  in stock
Amazon.com
as of February 7, 2025 6:39 am
7.5
Compact and Convenient
The GE APPLIANCES 3.5 kW 120v Tankless Water Heater is an easy-to-install and compact electric water heater with digital temperature control. While it may have limited water temperature control and may not be ideal for showers, its convenience and size make it a great option for smaller water heating needs.
Benefits of GE Tankless
  • Easy installation
  • Digital temperature control
  • Compact size
Drawbacks of GE 3.5 kW Tankless Water Heater
  • Limited water temperature control
  • Not ideal for showers

The GE Appliances 3.5 kW 120v Tankless Water Heater is the perfect solution for unlimited hot water on demand. With its compact design and point of use installation, you can enjoy instant and continuous hot water flow right where you need it. The intuitive digital temperature control allows you to easily adjust the water temperature to your preference, ranging from 86°F to 125°F. With a performance of up to 0.7 gallons per minute, this water heater is suitable for running one faucet. Plus, the self-modulating technology optimizes energy usage and keeps the water temperature consistent. Installation is a breeze with standard 1/2-in NPT water connections and no venting required. Get ready to save energy, water, and money with this efficient tankless water heater from GE Appliances.

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Efficient and Space-saving Solution
  • Tankless electric water heater
  • Digital temperature control
  • 3.5 kW power capacity
  • 0.7 gallons per minute flow rate
$179.00
in stock
as of February 7, 2025 6:39 am
Amazon.com

Explore Other Options

Frequently Asked Questions about the Best 110/120 V Electric Water Heater

Are there any noise concerns with 110/120 v electric water heaters?

No, there are typically no noise concerns with 110/120 v electric water heaters. These types of water heaters are known to operate quietly and efficiently. The noise level is generally minimal, allowing for a peaceful environment in your home.

Can a 110/120 v electric water heater be used in conjunction with solar panels or other renewable energy sources?

Yes, a 110/120 V electric water heater can indeed be used in conjunction with solar panels or other renewable energy sources. In fact, using renewable energy to power your water heater can help reduce your carbon footprint and lower your energy costs. By connecting your electric water heater to solar panels, for example, you can utilize the energy generated by the sun to heat your water. This way, you can enjoy hot water while also taking advantage of sustainable energy sources.

Are there any specific safety features to consider when purchasing a 110/120 v electric water heater?

Yes, there are specific safety features to consider when purchasing a 110/120 V electric water heater. Firstly, you should check if the water heater has a built-in temperature and pressure relief valve. This valve is crucial as it automatically releases excess pressure or temperature to prevent the tank from exploding.

Additionally, it is important to ensure that the water heater has a high-limit switch or thermostat. This feature automatically shuts off the power to the heating element if the water temperature exceeds a certain level, preventing the water from getting too hot and potentially causing burns or scalds.

Furthermore, look for a water heater with a proper insulation and a well-sealed combustion chamber to minimize the risk of fire hazards. A good insulation helps to conserve energy and prevents the exterior of the water heater from getting too hot to touch.

Lastly, consider purchasing a water heater with a reliable overheat protection feature. This feature shuts off the power if the water heater's internal temperature exceeds a safe range, preventing any potential damage and ensuring the longevity of the appliance.

Remember, it's essential to read the manufacturer's specifications and installation guidelines thoroughly to ensure you are aware of all the safety features and requirements for your specific model of 110/120 V electric water heater.

Steve Donaldson Master HVAC technician
Steve DonaldsonMaster HVAC technician at Quality Comfort Home Services

I am Steve Donaldson, a Master HVAC technician with a rich background in addressing heating issues, especially when it comes to various types of water heaters. Leveraging my extensive expertise, I offer insights and advice to help individuals maintain a warm and secure home environment. Reach out to me at steve.donaldson@tedreviews.com for valuable tips from a seasoned professional in the industry.

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