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Ariston

19 Gallon, 120V – Ariston Electric Water Heater – Compact Point of Use Tank for RV, Camper, Small Spaces, Plug-in Heating Solution for Under Sink, Versatile Electric Tank for Bathroom, Shower

Based on 159 reviews
Condition: New
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$351.50

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At a glance

Condition
New
Style
19 Gallon
Model
ARI POU-20 120V 1500W
Capacity
19 gal
Dimensions
18.2"W x 25.88"H
Weight
77.8 lb
Color
white,black
In the box
19 gallon water heater

Features 5

  • Compact and Versatile Design: The Ariston 19 Gallon Electric Mini Tank Water Heater features a compact design for installation in bathrooms, garages, and more, providing a flexible hot water option.
  • Swift Heating for Various Uses: This point-of-use electric water heater provides immediate stored water for on-demand use. It can function as a stand-alone solution or boost an existing water heater, provides efficient hot water delivery for residential use.
  • Versatile Applications: Intact for a range of applications, including in-law suites, pool houses, offices, and stores. Its also advised for RVs and campers, making it a reliable option for providing heated water wherever its needed.
  • Versatile and Durability: This unit includes a screw-in heating element for direct heat transfer to water, ensuring versatility. It provides both performance and enduring reliability.

Specs 19

Brand Ariston
Capacity 19 Gallons
Power Source AC
Product Dimensions 18.2"W x 25.88"H
Color white,black
Wattage 1500 watts
Voltage 120 Volts
Maximum Temperature 160 Degrees Fahrenheit

Frequently asked questions

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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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

good quality tank, well made, and well packed for shipping.
Style: 19 Gallon
installed this tank in my garage, it handles a full size washing machine, a sink. Easy to install, very good quality.
Reviewed in the United States on January 22, 2024 by Howard O. Bennett
Good quality water heater at a value price.
Style: 19 Gallon
I replaced a 49.5 year-old 17-Gal water heater in my park model mobile home with the Ariston 19 Gal. I got a water heater install kit at the local Ace Hardware for the connections. It was a bit of a fit struggle, but it turned out quite well. The water is nice and hot at the 150° setting, and I verified the water temp with a thermometer at 152°. I'm all in at under $500 installed so that's a great value, fortunately I was able to do the plumbing and electrical connections with the help of my son. ... show more
Reviewed in the United States on April 1, 2024 by Marco P
Might Save Lots of Money on My Hot Water Bill
Style: 19 Gallon
Review Image by Lion of Babylon Lion of Babylon
Review Image by Lion of Babylon Lion of Babylon
I purchased and Installed this 20 gallon electric hot water as they advertised for POU for Point of use hot water. Currently the price of Natural Gas just increased from 60 cents to 90 cents per CCF. But, my electric bill is price locked for 3/4 cent for the next 6 months and then increases to .80 cents. Currently Electricity cost less than natural gas. So I installed this and followed all the specs. Output from my NG Hot water heater to this POU HW Heater. The literature states that the heater needs about a 4 hour recovery time. I am actually watching a 2 hour recovery time. The water is set at 135 degrees and was delivering almost scalding hot water. For a shower you need about 15 gallons of hot water and the tank which is actually a boiler and stores 19 to 20 gallons of hot water. After a couple days I shut down the Natural Gas Hot Water Heater and am currently using only this Ariston POU 19 Electric Hot Water heater as my only source for Hot Water. Works Great for 2 people. Due to the current Natural Gas Price increase and the not as aggressive Electricity Price increases this item appears to be a great bargain for hot water. Takes about one and half hours to install using copper and copper fitting and sweating the pipes and I installed one shark bite ball valve. Could be installed faster using all Shark Bite. For the wire I installed a 20 amp circuit breaker into the Main and installed a 20 amp extension cord that is under 25 feet. I will probably change the circuit to hot wire. Makes a Great Hot Shower. ... show more
Reviewed in the United States on August 21, 2022 by Lion of Babylon Lion of Babylon
Good quality
Style: 12 Gallon
The only issue I had was the internal wiring agent past the screw holding the cover to the element access panel. After I opened the panel and adjusted the water temp. The screw went into the wire insulation when I replaced the cover and shorted the unit and tripped the breaker
Reviewed in the United States on November 15, 2023 by Amazon Customer
Perfect for my Camper
Style: 12 Gallon
I'm very pleased with this, only takes about 20 min. to heat up totally, since it is for my camper Rambler that is stable on my property I did not need propane, and it does not have to be on all the time since I use it periodically.
Reviewed in the United States on January 14, 2024 by WendyFarrier1
Good
Style: 19 Gallon
Good
Reviewed in the United States on May 14, 2024 by Robert
Didn’t even make it 1 year.
Style: 19 Gallon
Review Image by JC JC
Review Image by JC JC
I purchased this water heater and installed it, after of 8 months it started malfunctioning and after 3 weeks of patiently calling Ariston to help with the issue, they kepr blowing me off even though they claim to have a 2 or 3 year warranty. I would not recommend this heater or brand given their poor customer service. ... show more
Reviewed in the United States on April 15, 2024 by JC JC
Works really great
Style: 12 Gallon
Review Image by Pat Garrett Pat Garrett
Im more than happy with this water heater. More than enough hot water for a good shower. Recovery time from taking a shower is around 15 to 20 mins. Im off grid solar and LiFePo4 batteries, so this works fine. 2 people in the house and 2 can take a shower 15 mins apart no problem. Uses 1450 watts heating the water which is fine. The water heater is on all the time, and well insulated with extra insulation. It rarely comes on to maintain the temp and so i had no need to put it on a timer which was my intention if it ran my batteries down too quickly. I would certainly recommend this for any solar or RV use. ... show more
Reviewed in the United States on June 8, 2023 by Pat Garrett Pat Garrett
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