• Eemax Water Heater Mini Tank 120V 4 Gal Lead Free
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Eemax Water Heater Mini Tank 120V 4 Gal Lead Free

$378.49
$187.50
Save $190
Eemax Water Heater Mini Tank 120V 4 Gal Lead Free

Eemax Water Heater Mini Tank 120V 4 Gal Lead Free

$378.49
$187.50
Save $190
Found at 17 stores ·Prices updated 13 hours ago 
Store
Lowe's
$187.50 
Build.com
$210.30 
eBay
$210.30 
Faucet Direct
$210.30 
SupplyHouse
$210.30 
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Reviews

Accurate dimensions

Size is perfect for under cabinet use. Enough space to allow for plumbing and installation without scuffing doors. However, the “install kit” that Lowe’s so kindly added to my cart as necessary (and I accepted) was NOT for this heater. The connections are smaller than a standard house-sized water heater.

Joann · Review provided by Lowe's
July 05, 2024

Great for space saver and ease installation

Work shop sink,last one worked 7 years just replaced and gets allot of use.

jpflyone · Review provided by SupplyHouse
October 18, 2023

4 Gal Point of Use Water Heater

Just what I needed. It was not an exact replacement but fit where I needed it. Quick install, and almost instant hot water. Shipping was very fast and well packaged.

Roger · Review provided by SupplyHouse
September 29, 2023

Great customer service

They were awesome!!

Amber · Review provided by SupplyHouse
July 14, 2023

Perfect under sink water heater

Works great. And we're able to adjust the temp.

SAL · Review provided by SupplyHouse
April 24, 2023

Energy efficient and water stays warm under sink

Keeps water warm under sink

marla694 · Review provided by Lowe's
April 06, 2023

Replacement Was Easy Change Out From Previous Eemax

Had one of these installed by local plumber and it worked fine for about 2 years. When I called for getting a new one the plumber wanted $600 to install a new one and also said they last 2 or 3 years. I went online and bought this one for a little over $200 and we installed. Time will tell how long it lasts.

Sue O. · Review provided by ecomfort.com
December 23, 2021

Most definitely recommend!

Very easy to install. I was mostly impressed with how fast it heated the water to the desired temperature....and maintained that temperature well past the 4 gallons.

Local guy · Review provided by Lowe's
October 05, 2021

Works well but may not last long

Easy to install into existing plumbing with help of plumber, works as intended to give instant hot water for a circulating pump so that water is hot out of tap while main heater kicks in. This was a replacement for one that failed (leak) after 5 years - seems a bit short which is why rating is not 5* - called company and they said replace old since out of warranty.

Review provided by Lowe's
October 01, 2021

No maintenance requirements in the warranty.

Came quickly; easy to install; works well. Replacing 4 years old leaking Bosch heater. Poor warranty.

wally · Review provided by Lowe's
May 26, 2021

A great convenience

Easy to install. Virtually instant hot water. Variable water temperature with the one knob on the front. Great investment.

BoomerBurt · Review provided by Lowe's
April 09, 2021

My first Eemax lasted years longer then promised

Eemax suggests a 5 year life on it's small under sink water heaters. I am on a well and I thought with the mineral content of well water, I wouldn't even reach the 5 years. It went two years past that. I have replaced it with another.

Carolyn · Review provided by Lowe's
March 11, 2021

Used heater sold as new

The heater was delivered in a shipping box that was all wet. I was perplexed - the local weather had been dry...

Carl · Review provided by Lowe's
February 07, 2021

Kitchen hot water

Works great, had installed in less than half hour. Went from taking 15 minutes to get hot water in my kitchen to less than 10 seconds.

Dolittle · Review provided by Lowe's
January 24, 2021

So far so good.

I just installed this. Straight forward easy install. It has cast iron nipples and overpressure port and comes with an overpressure/temp pop-off valve. Unlike some that are plastic this seems to be better built. Time will tell.

KMale · Review provided by Lowe's
September 19, 2020

Love this heater!

Love this heater! Compact and very simple and clean design. I installed this in my camp trailer since the propane heater died again! And they are way too expensive to replace. Plus I don't worry about propane anymore!! Only for cooking. Plenty of hot water for a camp trailer.

X · Review provided by SupplyHouse
July 07, 2020

WATER HEATER

WATER HEATER WORKS GOOD

Review provided by Global Industrial
September 26, 2019

5 Star

WATER HEATER WORKS GOOD

Rick · Review provided by Global Industrial
September 26, 2019

[Rewarded Review] eemax mini tank

i would recommend this to anyone that has a travel trailer anytim.

hammerhead · Review provided by Lowe's
July 10, 2019

[Rewarded Review] Efficiant mini heater

You will find this mini-tank easy to install. Compact in design. Heat control is front mounted for easily adjustment up to 140 degrees. Wall mount hardware included. Approximately 20 lbs. 12"x12"x 18" tall. It uses 110vac @ 12 amps Follow your local building codes for your area. The suggested clearance required above this unit is 8"-9". My hot water heater is in the middle of the house and a bathroom about 25' away. The bathtub gets hot fast due to the water flow but the sink take a long time to get hot water. Now its with in second that hot water is available at the sink.

JPEX · Review provided by Lowe's
April 24, 2018
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Customer pictures

Overview

We found this at 18 stores including Walmart, Build.com, and eBayThis product sells from $187.50 up to $378.49. Users can save 50% by shopping at Lowe's.

This is the lowest price we've seen, typically ranging from $235 to $331.

This product is also marketed as the 

Eemax Water Heater Mini Tank 120V 4 Gal Lead Free at Walmart

.

Description

This compact 4-gallon electric mini tank water heater is perfect for point-of-use applications. Its glass-lined tank ensures durability and longevity, while the temperature and pressure relief valve adds safety. Easy to install, it can be wall or floor mounted and plugs into a standard outlet.