Best Home Water Heater - Top 16 Of 2023

Hannah Richell Hannah Richell
Last Updated: Jan 28, 2023

We've tested these top-rated Best home water heater from 8,046 reviews of customers in January 2023, which we believe will be helpful for you when making the decision. The following are the Best home water heater from well-known brands: Stiebel eltron, Bosch thermotechnology, Ge appliances, Rheem, Titan, Camplux enjoy outdoor life, Rinnai, Ecosmart, Memoryee, Eccotemp, Ariston.

Best home water heater

According to our research, we think the Best home water heater is Stiebel Eltron SHC 2.5. Scroll through the rest of our list and check out the buying guide if you're not sure what to look for!

TOP Choice #1

Stiebel Eltron 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater

Brand: Stiebel Eltron, Warranty: 6 year warranty on tank, Color: , Size: 2.5 gallon
Height: 18.69 Inches, Width: 10.63 Inches, Length: 11.00 Inches, Weight: 15.90 Pounds
ftb score rating icon 9.7
Our Score


  • Plugs into standard 120 volt outlet
  • Glass-lined tank and fast recovery
  • 6-Year warranty on tank
TOP Choice #2

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

Brand: Bosch Thermotechnology, Warranty: 6 year warranty on unit, 2 year warranty on parts, Color: White, Size: 2.5 Gallon
Height: 13.75 Inches, Width: 10.75 Inches, Length: 13.75 Inches, Weight: 15.50 Pounds
ftb score rating icon 9.5
Our Score


  • INDEPENDENT INSTALLATION: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
  • 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
  • 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)
TOP Choice #3

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

Brand: Bosch Thermotechnology, Warranty: 6 year warranty on unit, 2 year warranty on parts, Color: White, Size: 7 Gallon
Height: 16.50 Inches, Width: 20.50 Inches, Length: 21.00 Inches, Weight: 29.50 Pounds
ftb score rating icon 9.3
Our Score


  • RELIABLE WATER SOURCE: Easily hard-wire the 7-gallon model to provide the on-demand reliable water source your home or office needs
  • CONVENIENT HOT WATER HEATER: 7 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 17.5 W x 17.5 H x 14.5 D Inches
  • IMPORTANT INFORMATION: Heating capacity of 1440 watts and a temperature range of 65-145°F max. Operating pressure-150 psi. Water fittings-3/4 inch Male NPT. Electrical requirements (Amp 12A/Volts 120)
TOP Choice #4

GE APPLIANCES 18 kW 240v Whole Home Tankless Water Heater | Electric Water Heater with Digital Temperature Control 18000 Watts | 3.8 Gallons per Minute, Diamond Gray (GE18SNHPDG)

Brand: GE APPLIANCES, Warranty: 5 years replacement warranty, Color: Diamond Gray, Size: 18 Kilowatts
Height: 15.20 Inches, Width: 10.20 Inches, Length: 3.70 Inches, Weight:
ftb score rating icon 9.1
Our Score


  • ENERGY EFFICIENT - Conserves energy and water by only using energy when hot water is in use, saving you money
  • WHOLE HOME SOLUTION - Easily provides enough hot water for a house or apartment
  • UNLIMITED HOT WATER ON DEMAND - Tankless electric water heater provides instant, continuous water flow

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

Brand: Rheem, Warranty: , Color: Gray, Size:
Height: 3.63 Inches, Width: 8.25 Inches, Length: 12.63 Inches, Weight: 0.00 Pounds
ftb score rating icon 9.0
Our Score


  • External adjustable digital thermostatic control with LED display (+/1 degree accuracy
  • Threaded for easy replacement, simple installation, digital temperature display 54 A. 13kW Model Flow Rate: up to 3.17 GPM
  • 99.8% energy efficient. External controls to adjust temperature in increments of 1°f. Water-Saver Shower Head – 1.5 GPM

Titan N-100 Electronic Digital Tankless Water Heater By Niagara Industries Inc. 29 Years in Business

Brand: Titan, Warranty: , Color: White, Size:
Height: 7.00 Inches, Width: 2.50 Inches, Length: 10.00 Inches, Weight:
ftb score rating icon 8.9
Our Score


  • Endless Hot Water
  • Space Savings
  • Energy Saving, UL compliant & ETL Lead Free Certified

Tankless Water Heater, Camplux Constant Propane Water Heater, 3.18 GPM On Demand Water Heater, Instant Hot Water Heater, Indoor, Black

Brand: CAMPLUX ENJOY OUTDOOR LIFE, Warranty: , Color: Black, Size: Liquid Propane
Height: 25.39 Inches, Width: 4.72 Inches, Length: 14.37 Inches, Weight: 27.75 Pounds
ftb score rating icon 8.7
Our Score


  • Outstanding Features- The propane instant hot water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.98 %; 90°wind isolation design, this tankless propane water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly.
  • Modern Design,Easy Operation -The tankless hot water heater has trendy and modern design with unique black glassy front panel,easy to control the water temperature with LED touchscreen (Fahrenheit and Celsius switch optional).The compact size water heater saves more space than traditional tanks.
  • Note- The standby electric power of the product is 2W, and the working electric power of the product is 42W. Propane gas input pressure is 0.4psi. There is a pressure relief valve at the water inlet of water heater. It is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blew up when the temperature is lower than 32 ° F in winter .

Stiebel Eltron 239223 Tankless Water Heater – Tempra 29 Plus – Electric, On Demand Hot Water, Eco, White, 23

Brand: Stiebel Eltron, Warranty: , Color: White, Size: 23
Height: 14.50 Inches, Width: 16.63 Inches, Length: 4.63 Inches, Weight: 1.00 Pounds
ftb score rating icon 8.6
Our Score


  • Sleek design saves space and no venting required
  • Requires 3 separate dedicated 40 amp breakers with 8 gauge copper wiring, and a minimum of 200 amp total service to the residence
  • On demand a continuous and unlimited supply of hot water

Rinnai V65iP Non-Condensing Propane Tankless Water Heater, Indoor Installation, Up to 6.5 GPM

Brand: Rinnai, Warranty: See Manufacturer, Color: White, Size: 6.5 GPM
Height: 17.32 Inches, Width: 30.51 Inches, Length: 12.80 Inches, Weight: 45.60 Pounds
ftb score rating icon 8.4
Our Score


  • Smart, Durable Design: Enhanced scale detection helps prevent serious, long-term damage to unit; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
  • Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
  • Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician

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

Brand: Rheem, Warranty: , Color: Gray, Size:
Height: 3.50 Inches, Width: 14.50 Inches, Length: 18.25 Inches, Weight: 17.80 Pounds
ftb score rating icon 8.3
Our Score


  • 24kW Model Flow Rate: up to 5.9 GPM for RTEX-24
  • Self-modulating power control
  • On demand, consistent and continuous hot water

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

Brand: EcoSmart, Warranty: Lifetime Warranty on electronics, exchanger and element. Warranty only covers cost of heater; does not cover labor or any incidental damages., Color: White, Size: 12 x 8 x 4
Height: 11.50 Inches, Width: 8.00 Inches, Length: 3.75 Inches, Weight: 6.50 Pounds
ftb score rating icon 8.1
Our Score


  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inches
  • EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and other point-of-use or low-flow applications; provides between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution
  • Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.

Memoryee Immersion Water Heater Portable Electric Stainless-Steel Heaters with Guard CoverSubmersible Home Instant Water Heater with and for Travel Camping Hot Bathtub Mini Inflatable Pool

Brand: Memoryee, Warranty: , Color: Yellow, Size:
Height: , Width: , Length: , Weight:
ftb score rating icon 8.0
Our Score


  • Instant Immersion Water Heater: submersible electric heater runs on a more powerful and energy-saving motor. It will boil 5 gallon of the water in minutes and it will not consume too much power. All you need to do is just put the heater in to the water then connect the 120V power supply, easy to use. Gifts: digital thermometer.
  • Warning: The heater needs to be completely immersed in water in working condition. It takes about 2 hours to heat 25 gallons of water from 0 °F to 104 °F. please do not use it for more than 3 hours continuously! If the capacity of your bathtub or small swimming pool is large and more than 2 water heaters are needed for heating at the same time, please do not plug the two heaters into the same outlet to avoid fire hazards. Please take out the heater before touching the water!
  • High quality and safety:With ABS outer and anti-rust stainless steel guard to effectively prevent the heating element is in direct contact with the human body and heat dissipates to the water faster by flowing through the holes in the guard, safer to use and minimize accidents. High performance heating element which has been strictly tested and with over 10,000 hours service time, sturdy structure and fine workmanship to ensure the superior quality, durable and reusable.

Eccotemp i12-LP Water Heater, 4 GPM, Black

Brand: Eccotemp, Warranty: 2 Year Limited Manufacturer Warranty, Color: Black, Size: 4 GPM
Height: 5.00 Inches, Width: 25.00 Inches, Length: 13.70 Inches, Weight: 29.00 Pounds
ftb score rating icon 7.9
Our Score


  • Uses standard 1/2" NPT water fittings and comes with horizontal venting allowing for a convenient and quick installation
  • Safe electronic ignition system; Plugs into standard 110v electrical outlet with UL-listed cord
  • Sleek, modern design with black tempered glass front panel featuring an easy to use LED display controls

Ariston Andris 2.5 Gallon 120-Volt Corded Point of Use Mini-Tank Electric Water Heater

Brand: Ariston, Warranty: , Color: , Size: 2.5 Gallon
Height: , Width: , Length: , Weight:
ftb score rating icon 7.8
Our Score


  • 6-year limited warranty on tank, 2-year warranty on parts
  • Provide immediate hot water at the point of use; install as booster or standalone
  • TitanShield exclusive technology that fully protects inner surface against corrosion; robust environmentally safe insulation increases energy efficiency

Tankless Water Heater, Camplux Gas Hot Instant Water Heater Whole Home, 6.86 GPM, Indoor, White

Brand: CAMPLUX ENJOY OUTDOOR LIFE, Warranty: , Color: White, Size:
Height: 7.10 Inches, Width: 16.10 Inches, Length: 24.60 Inches, Weight: 39.24 Pounds
ftb score rating icon 7.6
Our Score


  • 6.86 GPM On Demand Water Heater.Camplux 26 litre tankless water heater is powered by 120 VAC voltage, features imported PCB with precise temperature control, never blow hot and cold in turn, making it perfect for on-demand hot shower at home. The water heater produce a quick endless hot shower for whole house.
  • Convenient, Easy Installation-6.86 GPM hot water is activated by water flow rather than water pressure,automatically activates on water pressure between 7.0-150PSI. Minimum activation rate: 0.65 GPM; Maximum input rating: 180,000 BTUs; Gas Water connection location/size: Bottom/ NPT 3/4″.
  • Direct-Current Frequency Conversion Fan-The gas water heater comes with a direct-current frequency conversion fan. The water heater can resist level 8 strong wind and you no need to worry about the water pressure in high floors.

Camplux 2.64 GPM Residential Indoor Tankless Water Heater,On-Demand Instant Water Heater with Fahrenheit Digital Display, Liquefied Propane Gas Water Heater for Small Homes, Apartments Use, Black

Brand: CAMPLUX ENJOY OUTDOOR LIFE, Warranty: , Color: Black, Size:
Height: 20.28 Inches, Width: 5.91 Inches, Length: 12.80 Inches, Weight: 23.80 Pounds
ftb score rating icon 7.5
Our Score


  • On-Demand Tankless Water Heater-Camplux high efficiency 2.64 GPM propane gas tankless water heater delivers 2.64 gallons per minute of on-demand endless hot water ensures instant hot water for any small homes, cabins or apartments.
  • Safety Features-Flame-out protection, anti-freezing protection(manual drainage needed),over-heating protection, air flow pressure switch protection to ensure the safety. Safe electronic ignition system, plugs into standard 120V electrical outlet with UL-listed cord.
  • Compact Design,Saving Energy-The compact size - 12.8"(L)*5.91"(W)*20.28"(H) tankless water heater saves more space than traditional tanks.Trendy and modern design with fahrenheit digital temperature display.Eco and Full gas switch for energy saving and get ideal hot water temperature.
Product images, titles, features, specification from Amazon Product Advertising API at: 2023-01-28 19:38:59

Best home water heater

Best home water heater
Best home water heater. Image source:


Sources want to give thanks to some famous websites for helpful information:;;;;;

Editor's Notes

During our Best home water heater research, we found 144 Best home water heater products and shortlisted 16 quality products. We collected and analyzed 8,046 customer reviews through our big data system to write the Best home water heater list. We found that most customers choose Best home water heater with an average price from $29 to $783.

The Best home water heater are available for purchase. We have researched hundreds of brands and picked the top brands of fuel transfer tanks, including Stiebel eltron, Bosch thermotechnology, Ge appliances, Rheem, Titan, Camplux enjoy outdoor life, Rinnai, Ecosmart, Memoryee, Eccotemp, Ariston

Hannah Richell
Written by
Hannah Richell

Home Review is the leading site for reviews, products, and discovering the best home improvement tools & appliances. Home Review has been around for over 10 years with a vast database of reviews from consumers who have already purchased or used them in their homes. We offer a wide range of products that are new and trending new. We offer great deals and discounts on products to save you time, money, and energy. We provide unbiased reviews that are not influenced by any companies or brands so our customers can make a more informed choice about what they want to buy.

0 ratings

Related Reviews