Visit our site to find reviews on consumer reports electric water heaters. We have the top best consumer reports electric water heaters comparison 2024 and you can make an informed decision!
That’s why we’ve taken 32596 reviews from top experts and organized them according to our rankings for you.
Bestseller No. 1
110V Tankless Water Heater Electric with Remote, 3000W On Demand Under Sink Hot Water Heater Electric 110V with LED Display - Automatic Control System - Fault Self-Test Function (3000 White) - Instant Thermostatic Water Heater - Tankless Water Heater Electric adopts 3000W heating system, no preheating required, rapid heating in 3 seconds, providing instant hot water. Instant, continuous, endless hot water It is the perfect companion to your sink, giving you the perfect experience of comfort and relaxation.
- 110V~120V Remote Control Water Heater - Instantaneous electric hot water heater adopts ultra-thin and smooth appearance design, which is beautiful and elegant. The water temperature can be adjusted by remote control and touch, making it more convenient to use. Three-level power adjustment of constant temperature water outlet, say goodbye to hot and cold, the temperature can reach 55℃/131℉.
- Save Space and Energy - Our tankless water heaters are compact and fit easily under your sink, making them perfect for every corner of your home without taking up space. The thermal efficiency of tankless electric water heaters is as high as 99%, allowing you to enjoy hot water at any time and save energy.
- Safety Protection - Our instant electric water heater has been rigorously tested and has multiple protection functions: water and electricity isolation, IPX4 waterproof, leakage protection, dry boil protection, automatic power off under overheating and inactivity. Prevent leakage and water pipe corrosion.
- Easy to Install - The domestic tankless water heater adopts a mini design, which is very convenient to install in the bathroom, kitchen and under the sink, etc. where it is needed in the home. Standard 1/2 connection (in or out) for direct connection to conventional household hose connectors. If you still have questions, please feel free to contact us.
Bestseller No. 3
Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White - With 3000W power, the water heater can raise the water by 45° F(0.3GPM) /27° F(0.5GPM) in seconds. You can adjust the water flow to meet your outlet temperature requirement. The Larger water flow, the lower outlet temperature; The smaller water flow, the higher outlet temperature. Not Suitable for Shower(Shower normally requires at least 1.8 gpm). You can set Fahrenheit or Celsius degrees by holding power button for 6 seconds.
- IMPORTANCE before purchase: 3000W at 110V draw max 27A, Required breaker 31AMP, Wire gauge 10AWG, Water connection G1/2.
- Premium material: 304 stainless steel lining, 316L stainless steel heating pipe, sturdy ABS shell, uni-corrosion brass interface. IPX4 waterproof, dry burning protection, leakage protection, and overheating protection upgrade safety level
- Automatic standby mode ensures that you enjoy heated water at any time. One-touch operation provides convenience.
- This mini water heater is ideal for limited spaces such as kitchens, apartments, bathrooms, RVs. Not Suitable for Shower(Shower normally requires at least 1.8 gpm)
SaleBestseller No. 4
GE Appliances 10 Gallon Versatile Plug and Play Electric Water Heater with Adjustable Thermostat, Easily Installs Where You Want It, 120 Volt - EASY INSTALLATION - Installs in minutes with existing plumbing. Uses standard 3/4-in NPT compatible water connections and connects into any 120-Volt supply
- COMPACT DESIGN - Offers flexibility and space savings in places like kitchens, bathrooms, laundry rooms, RVs, cabins, barns, garages, etc
- LEADING WARRANTY- 8- year limited replacement or 8-year tank and parts/1-year labor warranty for peace of mind
- HOT WATER BOOSTER - Works as a standalone unit, or inline with another water heater to boost washing machines or longer plumbing runs
- ADJUSTABLE THERMOSTAT - Easily change temperatures to your desired settings
Bestseller No. 5
Fisoceny Electric Mini Tank Water Heater 2.5 Gallon Under Sink White Instant Hot Water Heater,110V 120V 1.5Kw Kitchen RV Trainer Compact Storage Heaters Wall or Floor Mounted - 【Easy to install and Widely Use】Fisoceny mini tank water heater is suitable for 1/2" NPT water hose connection, plug-in connection with 3-feet power cord for 110v/120v power supply included,and can be installed easily.2.5 gallons small tank water heaters with 11.4"L x 11.4"H x 10.4"W compact design,saves more space and can be under sink,shelves, wall, or floor-mounted (bracket included).Can be widely used in kitchens, offices,RVs, and hair salons,etc.
- 【No More Wait for Hot Water】small water heater electric with fast recovery rate can eliminates long waits for hot waters.durable stainless steel tank and excellent insulation lining materials greatly reduce heat loss and provide constant temperature hot water at the point of use.
- 【Durable and Long Service】The internal materials of instant hot water heater electric 110v are made of high-temperature calcined layer and enamel layer, which have corrosion resistance, rust prevention,and anti-corrosion properties.Stainless steel heating tubes and built-in magnesium rods can effectively purify water quality and extend service life.Integrated stainless steel tank body and Polyurethane CFC-free filling layer ensure the stability of the tank body and excellent insulation.
- 【Energy Efficient and Easy to Use】FISOCENY mini tank electric water heater have excellent energy efficiency level. our water heaters with thermal efficiency up to 90%,higher energy efficiency ,Providing immediate hot water at the point of use whenever you need it,6-minute rapid heating,instant hot water is always on demand.saving energy and your bills.mechanical knob switch design supports temperature adjustment from 86℉ to 149℉.which is simple and practical.
- 【Excellent Quality&Warranty 】Storage tank water heaters has many safety designs hard stainless steel tank,leakproof design,insulation material,preventing overheat,pressure relief valve,longer service life,all for your safety,7x24h support is always at your service.If you have any problems, please free to contact us.
SaleBestseller No. 6
Fisoceny Mini Tank Electric Water Heater Under Sink 4 Gallon Instant Hot Water Heater 110V 120V 1500w Small Water Heater,Safety Valve Compact Water Storage for Kitchen,Shelf,Rv Wall Floor Mounted - 【Easy to install and Widely Use】Fisoceny mini tank water heater is suitable for 1/2" NPT water hose connection, plug-in connection with 3-feet power cord for 110v/120v power supply included,and can be installed easily.4 gallons small tank water heaters with 14.2"L x 12.2"H x 13.8"W compact design,saves more space and can be under sink,shelves, wall, or floor-mounted (bracket included).Can be widely used in kitchen, office,RV, and hair salon,etc.
- 【No More Wait for Hot Water】small water heater electric with fast recovery rate can eliminates long waits for hot waters.durable stainless steel tank and excellent insulation lining materials greatly reduce heat loss and provide constant temperature hot water in 5-10 minutes.
- 【Durable and Long Service】The internal materials of instant hot water heater electric 110v are made of high-temperature calcined layer and enamel layer, which have corrosion resistance, rust prevention,and anti-corrosion properties.Stainless steel heating tubes and built-in magnesium rods can effectively purify water quality and extend service life.Integrated stainless steel tank body and Polyurethane CFC-free filling layer ensure the stability of the tank body and excellent insulation.
- 【Energy Efficient and Easy to Use】FISOCENY mini tank electric water heater have excellent energy efficiency level. our water heaters with thermal efficiency up to 90%,higher energy efficiency ,Providing immediate hot water at the point of use whenever you need it.instant hot water is always on demand.saving energy and your bills.mechanical knob switch design supports temperature adjustment from 86℉ to 149℉.which is simple and practical.
- 【Excellent Security】FISOCENY under sink tank water heaters has many safety designs hard stainless steel tank,leakproof design,insulation material,preventing overheat,pressure relief valve,longer service life,all for your safety.Of course, to prevent water leakage, we strongly recommend that customers tighten the nuts connecting the water pipe and inlet/outlet to the maximum extent possible
Bestseller No. 8
Tankless Water Heater Electric, ECOTOUCH 18kW 240V on Demand Electric Water Heater Instant Hot Water Heater Under Sink Point of Use with Self-Modulating ECO180S - 【ENDLESS INSTANT HOT WATER】With a powerful 18kW heating system, the tankless electric water heater 240V supplies sufficient instant & endless hot water of 120℉ or higher in seconds, no waiting for preheating, no temperature fluctuation and never runs out of hot water during your long &comfortable shower time. Also,the instant hot water heater ECO180S is a perfect companion for kitchens, bathrooms, laundry rooms, cabins, RVs, garages, sheds, etc.
- 【CONVENIENT to USE】The 18kW on demand hot water heater electric comes with a user-friendly touch control panel, making temperature setting such an easy job. Best of all, useful information on the screen helps you get clear understanding of working status of the tankless water heater electric 240V any time. Just set the temp you want and let the smart instant water heater do the rest effortlessly.
- 【SAFE & DURABLE】This tankless water heater under sink is applied with multiple protections, such as over-temp protection, leakage protection, high voltage protection and dry-heating protection, rest assured, every piece of tankless hot water heater ECO180S goes through strict tests , which ensures 100% safety of you and your families. Besides, inner water and electricity lines in the water heater are designed to run separately, so you don't need to worry about leakage risk and scale build-up. And it is listed by ETL and qualified by UL, you can expect excellent performance for years to come.
- 【ENERGY SAVING】Featured with smart self-modulation heating system, this electric tankless water heater automatically adjusts exact power input based on water flow rate and temp setting real time. For example, the electric hot water heater consumes less power when you reduce water flow, thus, you get ideal temperature without the risk of burns, ensuring the best balance between comfort and energy saving. Additionally, optimal energy efficiency of 99.8% saves up to 60% on electric charge compared to a typical huge tank water heater.
- 【POINT of USE WATER HEATER】The white & sleek water heater ECO180S is compact and stylish, making it possible to install point of use to cut down on waiting for hot water and avoid energy waste, which is a perfect hot water solution for sink faucet and shower. Please verify it is the right size for you: 18kW @ 240V, dimensions 12 1/5" (W) x 17 1/4" (H) x 3 2/5" (D); plumbing connections :3/4" NPT. And this water heater electric 240Volt requires 2X40A Double Pole Breaker and 2X8AWG/2 wires with Grounding.
SaleBestseller No. 9
Stiebel Eltron Tankless Water Heater - Tempra 20 Trend – Electric, On Demand Hot Water, Eco, White - CONTINOUS FLOW – Hot showers will never be interrupted again. Enjoy continuous, on-demand hot water with an unlimited supply, when you want it without wasting any energy when not needed
- SPACE & ENERGY SAVER – Its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Eco friendly unit saves energy with auto-modulation
- SILENT OPERATION – One electronic switch will activate the hot water heater and it’s noise free while in use. Digital temperature display is easy to read, while the interior solid copper heating system does all the power work
- TEMPRA 20 TREND – This specific model is 19.2kW, 240V, requires a min recommended electric service of 125 A, and offers an output water temperature of 68° to 140°F. Check our guides below to compare features of our various Trend and Plus models, each available in different kW levels
- WARRANTIES INCLUDED – Stiebel Eltron’s top-rated electric tankless water heaters perform with the highest standards for comfort and reliability. Our 7-Year Leakage and 3-Year Parts Warranties are included with purchase
SaleBestseller No. 10
Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray - ON/OFF Dial Control with adjustable digital temperature display
- Self-modulating power control
- 24kW Model Flow Rate: up to 5.9 GPM for RTEX-24
- Bottom 3/4" NPT water connections
- On demand, consistent and continuous hot water
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