BEST HOT WATER HEATERS

Choosing the best HOT WATER HEATERS may be challenging as you have to screen through a large amount of similar products available on the market. Don’t worry though; we have got our hands on 10 trendy and top-rated products and below is our recommendation.

10 BEST HOT WATER HEATERS

IMAGE PRODUCT RATING PRICE
1. thermomate Mini Tank Electric Water Heater ES700 6.5 Gallons Point of Use...
2. Tankless Water Heater Electric,ECOTOUCH 9KW 240V On Demand Water Heater...
3. Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt
4. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) -...
5. 110V-120V Electric Mini-Tank Hot Water Heater Storage,1.5KW Kitchen Household...
6. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) -...
7. Thermoflow UT15 4-Gallons Electric Mini-Tank Water Heater Under Sink 110V ~...
8. Electric Tankless Hot Water Heater 220/240V Instant,Suitable Shower Sink...
9. Ecosmart ECO MINI 2.5 2.5-Gallon 120V Electric Mini Tank Water Heater
10. Garosa 3000W Mini Electric Tankless Instant Hot Water Heater with LCD Display...

Best HOT WATER HEATERS

thermomate Mini Tank Electric Water Heater ES700 6.5 Gallons Point of Use Water Heater for Instant Hot Water Under Kitchen Sink 120V 1440W

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1 new from $209.99
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Features

  • No More Wait for Hot Water - Point of use 6.5 gallons mini tank water heater provides instant hot water where you need it with fast recovery, reducing standby loss. Thermal efficiency up to 99%
  • Easy Installations - Dimensions 17.7" x 17.7" x 14.6" compact design, can be wall or floor mounted under sink / counter, can be easily hard wired. Nominal current 12amps
  • Adjustable Temperature - Thermostat with 3 temperature level settings, range from 50°F to 149°F with high temperature limit protection, also a freeze mode to prevent tank from freezing
  • Premium Quality & Durable - Glass-lined tank for great insulation, temperature and pressure relief valve included, UL Listed ensuring a long service life
  • Specifications and Warranty - Dimensions: 17.7"H x 17.7"W x 14.6"D; Weight: 26.5 lbs; Water connections: 1/2" NPT, Electrical requirements: 1.44 kW at 120 volts, Must hard-wired(power cord not included for ES700); Max water pressure: 150PSI; Nominal current: 12A. 3-year Limited Warranty for the tank, 1-year warranty for parts and 24hours customer service

Tankless Water Heater Electric,ECOTOUCH 9KW 240V On Demand Water Heater Self-Modulating Instant Hot Water Heater ECO90 Black

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1 new from $169.99
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Features

  • 【INSTANT & SUFFICIENT HOT WATER】 Applied with 9kW heating system, the electric water heater ECO90 supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheating nor temp fluctuations in use, perfect companion for sink and faucet.
  • 【SMART SELF Modulation】The hot water heater ECO90 adjusts power input according to flow rate and temp setting in real time, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 99.8% saves considerable electric charge.
  • 【UPGRADED HEATING ELEMENT】The ECO90 hot water heater is applied with micro-computer control and patent heating technology. Water pipe is completely separated from electricity by cast aluminum module, which also guaranttes no"cold water sandwich" and avoids any corrosion inside pipes so as to extend service life.
  • 【SAFE AND DURABLE】Applied with multiple protection devices, every unit goes through strict tests to ensure 100% safety. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
  • 【CONVENIENT USE】The ECO90 tankless water heater comes with digital display & touch control panel so temp setting is easy job. It's space saving, measuring: 15.8″ H x 11.1″ W x 3.1″ D. Plus it has a stylish, modern design that blends in any location. Please verify it is the right size for you: 9kW@240V (not 110V); pipes fittings : 1/2" NPT.

Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt

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17 new from $119.99
6 used from $98.99
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Features

  • Can provide hot water for one sink at 0.5 GPM in warmer climates
  • Requires 1 x 30 amp breaker and 10 AWG wire
  • For one sink at 0.5 GPM in colder climates the POU 6 is recommended
  • Amperage Draw 29 amp. kW - 3.5 kW
  • Connection Fittings 1/2" NPT

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

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13 new from $151.99
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Features

  • CONVENIENT HOT WATER HEATER: 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 13.5 D Inches
  • LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (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)
  • 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

110V-120V Electric Mini-Tank Hot Water Heater Storage,1.5KW Kitchen Household Compact Size Point-of-Use, Hot Water Output of 2.5 Gallon, 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses

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1 new from $104.99
1 used from $99.74
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Features

  • 【SAFE DURABLE & LONGEVITY】Made of stainless steel and never rust,Anti-leakage plug,Multiple safety protection functions protect you from the risk of scald, leakage or other injury.Premium plastic shell is corrosion resistant,This mini hot water heater is ideal for kitchen, bar, school, hospital, community and RV.
  • 【SMART INVERTER FOR ENERGY SAVING】Automatic heat preservation and storage of hot water, 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%,Maximum temperature167℉,The built-in smart chip heats up to the temperature you set, and automatically Insulation when heated to the specified temperature.
  • 【EASY TO USE】storage tank electric water heater with easy-to-operate knob temperature adjustment design,Easy to control warmth.Vent valve, Tee pipeline, pipes and other accessories are complete for quick installation without additional expenses or preparing time of accessories.
  • 【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,8-15 minutes to heat to your desired temperature).
  • 【COMPACT DESIGN】Can be shelf, wall or floor mounted (Water inlet and outlet upward); Dimensions: 13.0''L x11.4''W x10.6''H; 9.5lbs; 1/2″NPT NPT. 1.5 kW, 110-220 volts. One-year warranty and 24H customer service support, feel free to contact us.

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

 in stock
17 new from $157.54
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Features

  • CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
  • LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (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)
  • 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

Thermoflow UT15 4-Gallons Electric Mini-Tank Water Heater Under Sink 110V ~ 120V, 1.5kW at 120 Volts

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1 new from $159.99
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Features

  • ➤ 4 GALLON CAPACITY - 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Stainless steel tank and heating element designed for efficiency, durability and long life service (Relief Valve has been upgraded)
  • ➤ Save Energy - Low stand-by loss power consumption. With Advanced Thermostop Technology of Germany, stop heating or reheating automatically when the water heater reaches a high or low set temperature
  • ➤ EPS FOAMING TECHNOLOGY - Heating water quickly and better insulation, fast recovery rate eliminates long waits for hot water at your sink
  • ➤ SAFE & RELIABLE - over-heat protection, auto cut-off electricity if not hot water come out, IPX24 water proof, 2.6ft plug in cord, suit for kitchen, bathroom, bar, school, hospital, office and RV.
  • ➤ NOTES - Please verify that this model is the right size for your hot water needs and electrical requirements before purchase & installation. Dimensions: 18H x 12.2W x 11D inches; Weight: 14 lbs; Water connections: 1/2 inch NPT, Electrical requirements: 1.5 kW, 120 Volts. Max pressure: 150PSI. Nominal current: 13A.

Electric Tankless Hot Water Heater 220/240V Instant,Suitable Shower Sink Kitchen Bathroom Bathtub RV Whole House, Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP copper head hose (Black 12KW)

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1 new from $150.88
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Features

  • 【CONTINUOUS FLOW】Equipped with a 12KW high-power heating system, BIS12 is specially designed for bathing, which can automatically maintain water temperature for your constant comfort during bathing. If the hot water demand exceeds the capacity, simply set the temperature to 116°f or reduce the water flow through the water flow-regulating valve, and the hot water shower will never be interrupted. (116°f is the most comfortable temperature for bathing)
  • 【SPACE & ENERGY SAVER】Mirror design provides aesthetic perception. The compact design not only saves space but also provides endless hot water for the whole house. The power output can be set through 9 temperature setting gears. When you don't need the water too hot, BIS12 can automatically change gears to reduce charge. It's 99.8% energy efficiency which can save a lot of electric charges.
  • 【EASY OPERATION】 The water flow passes through the electronic flow sensor and then through the powerful cast aluminum internal heating system to achieve water and electricity separation, which is safer and more reliable. In addition, the corrosion inside the pipe is avoided to prolong the service life. No noise when in use, and it has the function of digital display and setting temperature memory.
  • 【Power 12 PLUS】 The specific model of BIS12 is 12KW, 220V / 240V. It is recommended that the minimum requirement of household appliances is 100A, and the output water temperature is 86 ° f to 131 ° F. Each device is equipped with multiple protection devices and has been strictly tested to ensure 100% safety. The internal water and electricity are operated separately to avoid the hazards of leakage and fouling.
  • 【WARRANTIES INCLUDED】BISELONG's top tankless instant water heaters have reached the highest standards of comfort and reliability. The purchase includes our 7-year leakage and 3-year parts warranty. Accessories include (2PCS 16"Long, 1/2"NPT stainless steel copper head hose, rain sprinkler, power wall, water flow valve).

Ecosmart ECO MINI 2.5 2.5-Gallon 120V Electric Mini Tank Water Heater

 in stock
21 new from $150.00
2 used from $108.82
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Features

  • Sleek and compact design with digital output temperature display
  • ECOSMART tankless water heaters are 99.8-percent energy efficient
  • Manufactured in United States
  • 12 A

Garosa 3000W Mini Electric Tankless Instant Hot Water Heater with LCD Display for Home Kitchen Washing US Plug 110V (Black)

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1 new from $87.71
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Features

  • Ⓐ NOTICE Before PURCHASE: The water heater need a larger than 32 amps circuit breaker; the outlet water temperature won't very hot because the water heater just 3KW, so it can't be used to bath or wash hair, it can be use to wash hand or use in kitchen. If it doesn't meet your require, PLEASE DON'T BUY.
  • Ⓑ SIMPLE OPERATION: Freely adjust water temperature by water flow, simple operation, you can enjoy hot water all-weather without wait. PLEASE KINDLY check the third picture which show the water flow spped and water temp.(test data)
  • Ⓒ SAFE USE: Safe heater, electricity saving, water saving, no pollution, no exhaust gas, LCD digital temperature display(℃). In order to ensure safe use, all current and voltage power problems are strictly tested to ensure product safety before leaving the factory.
  • Ⓓ HIGH QUALITY MATERIAL: Stainless construction with mini design, the connter is made of brass, the tankless water heater is durable and portable.