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The Best 2.5 gallon hot water heater of 2021 – Top 10 and Rankings

If you’re looking for 2.5 gallon hot water heater but don’t know which one is the best, we recommend the first out of 10 2.5 gallon hot water heater in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

SaleRank No. #1
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
  • 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
Rank No. #2
Ariston Andris 2.5 Gallon 6-Year 120-Volt Corded Point of Use Mini-Tank Electric Water Heater
  • EASILY ACCESSIBLE HOT WATER: Compact designed 2.5 gallon mini tank. Provides instant hot water at point of use. 6 year limited warranty on tank, 2 year warranty on parts. Wall or floor mounted unit (wall brackets & rubber feet included).
  • DO IT YOURSELF INSTALLATION: 1440-Watt heating element draws 12 Amps. 65-161°F temperature range. Easy installation thanks to a standard 120-Volt outlet.
  • CAN FIT VIRTUALLY ANYWHERE: Dimensions (pipes included): 14.25"W x 14.25"H x 10.75"D; Water Connection: 1/2" NPT
  • ELECTRICAL CONNECTION: Plug-in; Relief Valve: Factory Installed; Recommended Circuit Breaker Size: 15A
  • QUALITY YOU CAN COUNT ON: TitanShield, exclusive technology that fully protects the tanks inner surface against corrosion. Robust environmentally safe foam insulation to increase energy efficiency. Eliminates the need for a recirculation line.
SaleRank No. #3
Stiebel Eltron 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater
  • Plugs into standard 120 volt outlet
  • T and P valve included
  • Wall-mounted with included bracket
  • Glass-lined tank and fast recovery
  • 6-Year warranty on tank
Rank No. #4
Camplux ME25 Mini Tank Electric Water Heater 2.5-Gallon with Cord Plug,1.5kW at 120 Volts
  • Saving Energy & Money - Built in insulation foam, reduces heat loss. 2.5-gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it.
  • High Quality Built & Elegant Design- Camplux electric water heater has glass-lined tank for long service life and easy to maintain. Elegant streamline design cover, made your kitchen more pretty.
  • UL Approval Safety - Thermostat Control allows adjustment of water temperature. High Limit device provide protection while overheating.
  • 43.3‘’ cord plugs into 120 volt outlet for independent installation or in-line with a large hot water source.(Max. water pressure is 150 PSI, CSA listed Temperature & Pressure relief valve included)
  • Can be shelf, wall or floor mounted ; Simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Product dimension:11.75" W x 17.25" H x 10.38" D.
Rank No. #5
Ecosmart ECO MINI 2.5 2.5-Gallon 120V Electric Mini Tank Water Heater
  • 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
Rank No. #6
110V-120V Electric Mini-Tank Hot Water Heater Storage,1.5KW Kitchen Household Compact Size Point-of-Use,Rv Hot Water Output of 2.5 Gallon, 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses
  • 【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.
SaleRank No. #7
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
  • Lifetime warranty
  • Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
  • Never run out of hot water with an ECOSMART tankless water heater
  • Patented Self Modulating Technology and design
  • ECOSMART tankless water heaters are 99.8-percent energy efficient.Uniform Energy Factor:0.98
SaleRank No. #8
Thermoflow UT10 2.5 Gallons Electric Mini Tank Water Heater for Under Sinks 110V ~ 120V, 1.5kW Point of Use
  • ➤ Eliminate Wait for Hot Water - 2.5 gallons small tank water heater fits under your sink to provide instant hot water right where you need it. 2.6ft power cord plugin to use. Temperature range 45°F-167°F (Relief Valve has been upgraded)
  • ➤ Save Energy - With Advanced Thermostop Technology of Germany resulting Low stand-by loss power consumption. Stop heating or reheating automatically. EPS FOAMING TECHNOLOGY for better insulation
  • ➤ Maintenance Free - Stainless Steel Tank do not need anodes, resistance to corrosion from water, lighter, stronger, more durable and withstand higher temperature water (no issue in excess of 180°F)
  • ➤ SAFE & RELIABLE - Overheating 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.
Rank No. #9
thermomate Mini Tank Electric Water Heater ES250 2.5 Gallons Point of Use No Wait for Hot Water Under Kitchen Sink 120V 1440W, Wall or Floor Mounted
  • No More Wait for Hot Water - Point of use 2.5 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 12.95"W x 12.95"H x 11.5"D compact design, can be wall or floor mounted under sink / counter, plug into a standard 120V outlet, no special wiring required. 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 - Enamel Coating Glass-lined tank for great insulation and preventing leaking, CASH USA made Temperature & Pressure Relief valve included, UL certified ensuring a safe long service life
  • Specifications and Warranty - Dimensions: 12.95"H x 12.95"W x 11.5"D; Weight: 15.4 lbs; Water connections: 1/2" NPT, Electrical requirements: 1.44 kW at 120 volts, plug-in connection with 2 feet power cord; Max water pressure: 150PSI; Nominal current: 12A. 3-year Limited Warranty for the tank, 1-year warranty for parts and 24hours customer service
SaleRank No. #10
ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White
  • The product is highly durable
  • The product is easy to use
  • Manufactured in China
  • Copper and stainless components
  • Lifetime warranty for residential use

Last update on 2021-05-08 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 2.5 gallon hot water heater of 2021?

Do you get stressed out thinking about shopping for a great 2.5 gallon hot water heater? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 2.5 gallon hot water heater, which is why we have assembled a comprehensive list of the greatest 2.5 gallon hot water heater available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 2.5 gallon hot water heater that you consider buying. Your questions might include the following:

  • Is it worth buying an 2.5 gallon hot water heater?
  • What benefits are there with buying an 2.5 gallon hot water heater?
  • What factors deserve consideration when shopping for an effective 2.5 gallon hot water heater?
  • Why is it crucial to invest in any 2.5 gallon hot water heater, much less the best one?
  • Which 2.5 gallon hot water heater are good in the current market?
  • Where can you find information like this about 2.5 gallon hot water heater?

We’re convinced that you likely have far more questions than just these regarding 2.5 gallon hot water heater, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 2.5 gallon hot water heater, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 2.5 gallon hot water heater. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 2.5 gallon hot water heater buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 2.5 gallon hot water heater currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 2.5 gallon hot water heater has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an 2.5 gallon hot water heater?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 2.5 gallon hot water heater.
  5. Customer Ratings: Number ratings grade 2.5 gallon hot water heater objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 2.5 gallon hot water heater.
  7. Product Quality: You don’t always get what you pay for with an 2.5 gallon hot water heater, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 2.5 gallon hot water heater is should be an indication of how long it will work out for you.

We always remember that maintaining 2.5 gallon hot water heater information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 2.5 gallon hot water heater is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.