Top 10 Tankless Water Heater Electric – Water Heaters

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1. EcoSmart

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EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

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EcoSmart #ad - Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater. Ecosmart tankless water heaters are 99. 8-percent energy efficient. Uniform Energy Factor:098. Never run out of hot water with an ECOSMART tankless water heater. Lifetime warranty. Patented self Modulating Technology and design.
BrandEcoSmart #ad
ManufacturerEcosmart #ad
Height11.5 Inches
Length3.75 Inches
Weight6.5 Pounds
Width8 Inches
Part NumberECO 11
ModelECO 11
WarrantyLifetime Warranty on electronics, exchanger and element. Warranty only covers cost of heater; does not cover labor or any incidental damages.

2. EcoSmart

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18 KW at 240 Volts with Patented Self Modulating Technology,White, Ecosmart ECO 18 Electric Tankless Water Heater

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EcoSmart #ad - The product is easy to use. Save up to 60% on your water heating costs with the most advanced, self modulating technology available. Manufactured in China. 75 a. Save up to 12 cubic feet of storage space. Digital temperature control in 1-degree increments gives users complete control of hot water. The product is highly durable. Lifetime warranty for residential use. Copper and stainless components. Never run out of hot water with an ECOSMART tankless water heater.
BrandEcoSmart #ad
ManufacturerEcosmart #ad
Height17 Inches
Length3.63 Inches
Weight14 Pounds
Width14 Inches
Part NumberECO 18
ModelECO 18
WarrantyLifetime Warranty on electronics, exchanger and element. Warranty only covers cost of heater; does not cover labor or any incidental damages.

3. Rheem

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Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, Gray, small

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Rheem #ad - External digital thermostatic control with LED display +/1 degree accuracy. Simple installation – bottom 3/4 inch NPT water connections. Most advanced self-modulation, adjust power to meet hot water demand. Flow rate- up to 4. 4 gpm. Threaded for easy replacement, simple installation, digital temperature display. Durable copper immersion two heating elements, field Serviceable.
BrandRheem #ad
ManufacturerRheem #ad
Height14.5 Inches
Length18.25 Inches
Width3.5 Inches
Part NumberRTEX-18
ModelRTEX-18

4. Bosch Thermotechnology

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Shelf, Eliminate Time for Hot Water, Wall or Floor Mounted, Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon ES4

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Bosch Thermotechnology #ad - Easily mounted: can be shelf, wall or floor mounted bracket included; simply tap into the cold water line and install the water heater directly at the sink to provide hot water.

Long lasting quality: this electric water heater is easy to maintain and has premium glass-lined material for a long service life. Thermal efficiency is 98%. Amps 12a, volts VAC 120 Independent installation: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source. Fast recovery rate: eliminates long waits for hot water at your sink, get on demand hot water at your every need supplies up to 2 sinks at a time. Convenient hot water heater: 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Dimensions : 13. 75 w x 13. 75 h x 13. 5 d inches.
BrandBosch Thermotechnology #ad
ManufacturerBOSCH THERMOTECHNOLOGY #ad
Height13.75 Inches
Length13.75 Inches
Width13.5 Inches
Part Number7738004997
ModelES4 Tronic 3000 T
Warranty6 year warranty on unit, 2 year warranty on parts

5. Rheem

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Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray

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Rheem #ad - 24kw model flow rate: up to 5. 9 gpm for rtex-24. On demand, consistent and continuous hot water. Self-modulating power control. On/off dial control with adjustable digital temperature display. Bottom 3/4" nPT water connections.
BrandRheem #ad
ManufacturerRheem #ad
Height17.63 Inches
Length18.25 Inches
Width3.5 Inches
Part NumberRTEX-24
ModelRTEX-24

6. Eapmic

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110V 3000W Mini Instant Thermostatic Hot Water Heater for Bathroom Kitchen Washing Faucet Sin, Tankless Electric Water Heater

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Eapmic #ad - Mini body, faces and other functions. Over-temperature automatic power-off, automatic power-off when not working. Built-in leakage protection device. Lcd digital display- the temperature sensor transmits the temperature in real time, and the LCD display can directly display the water temperature.

Safe protection- multiple safety protection measures such as hydroelectric isolation protection, anti-dry protection and enclosure insulation protection. 100% customer guarantee- our products are shipped from us warehouses, we will ship your order asap through logistics such as UPS/USPS/FedEx. Thermostatic water heater- the high efficient water heater for the application of changing the cold water into hot water between 30 and 48 ℃ 86-118°F and it will meet your various needs such as used in kitchen, bath room.

We will try our best to solve your problem. Premium material- this thermostatic water heater is made of high quality stainless steel, it is durable, food, rustproof and long service life. If you have any problems, please feel free to contact us. Mini design, easy to install under the bathroom or kitchen sink for washing dishes, corrosion resistance, sturdy construction, clothes, elegant and smart. Freely adjust water temperature by water flow, simple operation. Automatically power off without water.
BrandEapmic #ad
ManufacturerVONZOER #ad
Part NumberOTZJGJ2116CSW

7. Rheem

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Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY

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Rheem #ad - 99. 8% energy efficient. External controls to adjust temperature in increments of 1°f. External adjustable digital thermostatic control with LED display +/1 degree accuracy. Water-saver shower Head – 1. 5 gpm. Threaded for easy replacement, simple installation, digital temperature display 54 A. Durable copper immersion two heating elements, field Serviceable. Self-modulating power control. 54 a. 13kw model flow Rate: up to 3. 17 gpm. Simple installation – 1/2 NPT adapters included; side 1/2 inch Compression water connections.
BrandRheem #ad
ManufacturerRheem #ad
Height3.63 Inches
Length12.63 Inches
Width8.25 Inches
Part NumberRTEX-13
ModelRTEX-13

8. Rinkmo

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Rinkmo Electric Tankless Water Heater 18KW 240V Instant Hot On Demand Residential Electric Water Heater for Bathroom Bathtub rv Whole House Shower Sink Small

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Rinkmo #ad - No sudden temp changes. Tipsplease notice that the 18kw tankless water heater requires 2 x 40 amp breakers and 2 x 8 awg wire, the min. Stable water temp for whole houseour smart modulating technology and formula to calculate the difference between the desired temp and current temp, adjusts power input based on flow rate and temp setting in real time by our temp sensors and flow sensors.

Stable water temp for whole house our smart modulating technology and formula to calculate the difference between the desired temp and current temp, adjusts power input based on flow rate and temp setting in real time by our temp sensors and flow sensors. No sudden temp changes. Water flow is 04gpm/1.

5l/min. Easy to install and operation, press the button to switch between Fahrenheit/ Celsius. Water Flow is 066gpm/2. 5l/min. Compact size save spacerinkmo water heater only like a small suitcase, set temp by turning the button, save your space and giving more to your living area. Save money save costno need to preheat before using instant tankless water heater. After using our rinkmo high efficient water heater, due to our heater is 99.
BrandRinkmo #ad
ManufacturerRinkmo #ad
Height17 Inches
Length13.12 Inches
Width3.12 Inches
Part NumberEI18
ModelEI18

9. Stiebel Eltron

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White, Eco, On Demand Hot Water, Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, 20.2

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Stiebel Eltron #ad - Our 7-year leakage and 3-Year Parts Warranties are included with purchase. Warranties included – stiebel eltron’s top-rated electric tankless water heaters perform with the highest standards for comfort and reliability. Easy operation – electronic switch activates the hot water heater and it’s noise free while in use.

Has a digital temperature display and preset temperature and memory buttons, while the interior solid copper heating system does all the power work. Savings monitor even shows how much you save on energy costs. Hot showers will never be interrupted again. Continuous flow – advanced flow control patented technology invented by Stiebel Eltron, automatically maintains water temperature for constant comfort. Tempra 24 plus – this specific model is 24kw, 240v, and offers an output water temperature of 68° to 140°F.

Eco friendly unit saves energy with auto-modulation and the ability to electronically control water flow. 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. It’ll reduce flow slightly if hot water demand exceeds capacity. Check our guides below to compare features of our various Trend and Plus models, requires a min recommended electric service of 150 A, each available in different kW levels.
BrandStiebel Eltron #ad
ManufacturerStiebel Eltron #ad
Height14.5 Inches
Length4.63 Inches
Width16.63 Inches
Part Number239222
Model239222

10. EcoSmart

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Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

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EcoSmart #ad - Required breaker:4 x 40 A. Sleek and compact design with digital output temperature display. Pipe fittings:3/4 inch NPT. Ecosmart tankless water heaters are 99. 8-percent energy efficient. Manufactured in United States. 150 a.
BrandEcoSmart #ad
ManufacturerEcosmart #ad
Height17 Inches
Length3.6 Inches
Width21 Inches
Part NumberECO 36
ModelECO 36
WarrantyLimited Lifetime Warranty