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thermomate Tank Water Heater Electric, 18 Gallon Small Point of Use Hot Water Heater for Washing & Shower, 120Volt 1500W Compact Residential Water Heater, Adjustable Thermostat, UL Listed

  • Based on 82 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jun 1
Order within 8 hours and 28 minutes
Available payment plans shown during checkout

Style: 18 Gallons


Features

  • 18 Gallons point of use storage water heater provides ample hot water for sink washing, dishwasher, washing machine or 20 - 25mins shower. Factory setted temperature to 125F. It can be adjusted from 90F to 150F through built-in thermostat
  • 25.5-inch low profile compact small water heater (120 Volt Hard Wired), independent installation or as booster in-line with a large hot water source, ideal for kitchen & bathroom sink, RV & boat, vacation cabin & camper, garage & barn, shop & salon
  • INCOLOY-800 heating element better corrosion resistance performance and more efficient than copper at higher temperature, thus has a longer life span and energy saving
  • Corrosion Resistant Tank Inner tank was coated with porcelain enamel glass, which has better performance in resistant to high temperature and rust, reducing leaking chance, thus ensuring a long life service and low maintenance
  • UL Listed safety including ASME, ANSI and CSA (AGA) approved T&P relief valve, independent drain port, high temperature limit protection and adjustable thermostat
  • Peace of Mind - Water connection: 3/4" NPT; Electrical requirements: 1500W at 120 Volts (AC); Recommended circuit breaker: 15AMP;Maximum water pressure: 150 PSI.

Brand: thermomate


Product Dimensions: 19.25"W x 25.75"H


Special Feature: UL Certified, Metal housing, Corrosion resistant tank, INCOLOY 800 stainless steel heating element


Color: White


Wattage: 1500 watts


Brand: ‎thermomate


Product Dimensions: ‎19.25"W x 25.75"H


Special Feature: ‎UL Certified, Metal housing, Corrosion resistant tank, INCOLOY 800 stainless steel heating element


Color: ‎White


Wattage: ‎1500 watts


Voltage: ‎120 Volts


Maximum Flow Rate: ‎4 Gallons Per Minute


Maximum Temperature: ‎150 Degrees Fahrenheit


Style: ‎18 Gallons


Maximum Operating Pressure: ‎150 Pound per Square Inch


Maximum Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Floor/Shelf


Is Electric: ‎Yes


Manufacturer: ‎thermomate


UPC: ‎850062545281


Manufacture Year: ‎2024


Item Weight: ‎56 pounds


Item model number: ‎ES2000


Special Features: ‎UL Certified, Metal housing, Corrosion resistant tank, INCOLOY 800 stainless steel heating element


Included Components: ‎ASME, ANSI and CSA (AGA) approved T&P Valve


Batteries Required?: ‎No


Date First Available: June 20, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Hot water at point of use
Using for an outdoor kitchen - works perfectly. Just drained it for the winter, will miss having hot water on tap for the next 4 months!
Reviewed in the United States on October 22, 2024 by Scott Frakes

  • Great price
Style: 10 Gallons
Great price and product. Would buy again
Reviewed in the United States on September 8, 2024 by Darrell

  • Does have a sacrificial anode
Style: 2.5 Gallons
I replaced another brand under-sink water heater that had a five-year warranty but had tiny small print indicating that you need to check its sacrificial anode annually, and replace at least every two years. Based on what I read of the predecessor to this unit, the ES250, I had thought that the ES250B did not have a sacrificial anode. I was wrong. The new version, the ES250B, does have a sacrificial anode and the installation manual suggests checking it every six months to a year, as well as draining the unit and cleaning deposits from the heating element. (The frequency depends on the hardness of your water.) I had hoped for a less maintenance heater than the other brand I had so am disappointed that this unit does require frequent inspection. Nevertheless, I'm a handyman who can pull the unit out for maintenance. If I were have to pay a plumber to do so, the routine maintenance would be quite costly. I do love having instant hot water under our kitchen sink. When our old unit leaked, we got used to washing our hands in cold water rather than waiting for hot water from the main water heater in the basement. ... show more
Reviewed in the United States on January 22, 2024 by Jim in Boulder

  • Fast shipping
Style: 10 Gallons
I like this little water heater. It works well but to get really hot water, you have to adjust the temperature higher. We bumped it up a little at a time until it was perfect. I’m very happy with my purchase and I do recommend this water heater
Reviewed in the United States on July 24, 2024 by Tammy

  • Nice size
Style: 1.32 Gallons
Thermostat lets water cool off some before reheating.
Reviewed in the United States on October 6, 2024 by Amazon Customer

  • Good Seller
Style: 10 Gallons
Just what I Ordred
Reviewed in the United States on August 15, 2024 by Richard Granillo

  • Ease of installation
Style: 2.5 Gallons
In my remodeling business I often look for easy to install, practical items when I do kitchen and bathroom remodels. I highly recommend this water heater...it is lightweight, easy to use runs off of a traditional 15 amp circuit and hooks up in virtually minutes if you have the plumbing right there. I found it very practical for the kitchen I was remodeling and found it to be very economical! The delivery was fast! ( thank you Amazon hehe) and I got the customers up and running in just one day! The installation instructions for very thorough and easy to follow for even a DIY-er! I highly recommend this product👍🏽 ... show more
Reviewed in the United States on January 7, 2024 by Kip Maranto

  • Almost great
Style: 1.32 Gallons
I had to place a shallow pan under it because of a very slow water leak from inside the unit.
Reviewed in the United States on February 19, 2024 by William C.

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