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EcoSmart

Ecosmart ECO MINI 4 4-Gallon 120V Electric Mini Tank Water Heater,White

  • Based on 114 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 25
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Size: ECO MINI 4


Features

  • Plugs into 120V outlet
  • Pressure Relief Valve Included
  • For Buffer and Point of Use applications
  • Easy installation - appliance line cord included

Description

Save water by eliminating the wait for hot water to reach the faucet. Simply tap into the water line and install the heater directly at the sink. No need for costly recirculating lines and pumps. And when you want to eliminate the wait for hot water but need more volume, install the Eco smart heater in-line with a larger hot water source, such as a thankless heater or a storage tank heater. Lightweight and compact, these units plug into a standard 110 volt outlet. From the Manufacturer Save water by eliminating the wait for hot water to reach the faucet. Simply tap into the water line and install the heater directly at the sink. No need for costly recirculating lines and pumps. And when you want to eliminate the wait for hot water but need more volume, install the Eemax heater in-line with a larger hot water source, such as a tankless heater or a storage tank heater. Lightweight and compact, these units plug into a standard 110 volt outlet

Brand: EcoSmart


Capacity: 4 gallons


Power Source: Corded Electric


Product Dimensions: 16.2"W x 17.5"H


Special Feature: Lightweight


Power Source: Corded Electric


Special Features: Lightweight


Wattage: 1440 watts


Voltage: 120 volts


Flow Rate: 1.75 gpm


Efficiency: [INFERRED Likely to be relatively efficient]


Mount Type: Wall


Capacity: 4 gallons


Item Dimensions W x H: 16.2"W x 17.5"H


Item Weight: 19.3 pounds


Item Depth: 12.65 inches


Material Type: Plastic


Color: White


Style Name: Indoor Installation


Brand Name: EcoSmart


Model Number: ECO MINI 4


Number of Items: 1


Unit Count: 1 Count


Manufacturer: Ecosmart


Manufacturer Warranty Description: 6 years limited leaks/2 year parts


UPC: 854920002381


Global Trade Identification Number: 81


Included Components: Rough Plumbing, Water Heaters, water-heaters


Item Type Name: Electric Mini Tank Water Heater


Manufacturer Part Number: ECO MINI 4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 25

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

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Similar Products

Top Amazon Reviews

    • Works great under our kitchen sink.
Size: ECO MINI 1
The Ecosmart mini water heater is a great choice for those sinks that take forever to get hot water. We had our plumber install it under our kitchen sink. The water in the kitchen would take at least 1 minute just to feel warm. It was annoying and wasteful. I stumbled upon these mini heaters on Amazon and decided to give the Ecosmart a try since it had the smallest dimensions. We placed it in the cabinet under our sink right next to the garbage disposal. It fits there well, and leaves behind enough storage space for dish soap, dishwasher pods, garbage bags, etc. The Ecosmart plugs into a regular outlet, and thankfully we already had a free one under the sink. The Ecosmart is very simple to use. It has one knob on the front that controls the temperature. That's it. Unfortauntely, the knob doesn't have any markings to let you know what temperature the water will be, so there will be a little trial and error test period needed. We have ours set to just a little bit past the center line. That gives us water that's very warm, but not scalding hot, and perfect for washing dishes and hands. The front of the unit has two indicator lights; power and heating. The set-up works amazingly well. Now when we turn on the hot water we get hot water in only a couple of seconds, and once the hot water in the Ecosmart's tank starts to deplete, in about 2 minutes, the hot water from the hot water heater has reached the sink, so there are only a few seconds where the water temperature drops a bit. The Ecosmart cycles on and off as needed to keep the water temperature in the tank within your set range throughout the day. All in all... a great solution for instant hot water. ... show more
Reviewed in the United States on March 6, 2017 by Anthony Pantliano
    • Works great for a hand sink.
Size: ECO MINI 2.5
Love this thing for my bathroom for immediate hot water and no waste. Heat dial should include a temp LED to let me know what temp I'm setting but it's pretty sensitive and can adjust by a few degrees.
Reviewed in the United States on January 20, 2024 by Tried and True Physio
    • Solid and reliable
Size: ECO MINI 2.5
I love it's small size which easily fits in a cabinet, hooking it up was very simple. It's also very fast to heat the water and it plugs into a regular electric socket. I've had mine for about a year and a half with no complaints at all.
Reviewed in the United States on April 20, 2024 by Chris T
    • Using as Garage Sink Water Heater
Size: ECO MINI 2.5
Review Image by wildcatgoal wildcatgoal
Taking 1-star off because mine did not come with a wall mounting bracket and the 'Ecosmart' logo on the front faded off a little while I was handling it during installation while wearing a rough-textured Carhartt jacket. It is supposed to come with one, but all I got were two bolts intended for masonry. Clearly someone took the bracket and returned this to Amazon. I was able to fashion a mounting bracket after going to a local hardware store and seeing what the bracket actually looked like on a display model of a Bosch unit. Anyway, it's depth is about 12" -- it's not a svelte little thing like comparable tankless water heaters are. It'd definitely take up a lot of under-sink space if you're installing it there. I'm hard pressed to notice any noise from it. It makes about the same "quiet boiling" noise that my 40 gallon electric water heater does in my house after a shower, but notably quieter. It isn't particularly heavy, but does have some heft to it, especially when loaded up with water. I chose to run a dedicated 20A circuit with a GFCI outlet for this unit since I was so close to the panel, I already had extra wiring/receptacle from a remodel, and my garage walls are open stud right now, but I'm confident that's not necessary in most cases, especially if you'll be using a 20A shared circuit. My nearest plug was a 15A shared circuit to which all of my tool and lawn equipment chargers are plugged in, and I didn't want to have any problems -- when they're charging (which, for me, is often at the same time), they can chew through electricity at about 12A total. This water heater only seems to spike power draw when it heats its first batch of water after being drained, after that it looks to be using very little power. It had the first 2.5 gallons of water painfully hot in about 30 minutes after the installation was complete. I piped the PRV to the sink below (the photo shows before I mounted the PVC pipe to the stud). I used PEX and a fancy PEX hanger system I found on clearance at Home Depot. Since the pipes are mounted to an outside-facing wall, I covered all the PEX in pipe insulation foam (not all of that is done in the photo). Now, this isn't as high of quality as the higher-dollar units of similar design you find with more recognizable brand names. For one, the inlet/outlet piping is clearly steel instead of brass, which will rust and already was a bit. I cleaned off the little bit of rust at the tip of the inlet/outlets, Teflon taped the everlovin' out of them, and attached 1/2 NPT to PEX adapters, then piped the rest of it as you see in the photo. After a little scare where the hot water outlet was leaking, all I needed to do was tighten that PEX adapter down more. After that, no leaks, no issues. Given the inlet/outlet pipes are steel and were already showing signs of rust, I don't expect this thing to last as long as a unit that is made with brass or stainless piping, but it was less than half the price. And if it ever leaks, it'll leak directly into the big utility sink below it. In conclusion, it works great, I got it for a cheap price, and it serves my needs well. ... show more
Reviewed in the United States on December 23, 2023 by wildcatgoal wildcatgoal
    • works great for sink
Size: ECO MINI 4
installed this in about 15 mins. easiest thing ever. works great for my kitchen sink
Reviewed in the United States on April 14, 2024 by DavidT
    • Small
Size: ECO MINI 2.5
Very easy to connect but not enough hot water for a shower. I would not recommend this size for a camper or boat if you're planning on showing with it
Reviewed in the United States on February 17, 2024 by Prudence
    • Heavenly for a bidet sprayer
Size: ECO MINI 1
Perfect for warming bidet water!!! I have a bidet sprayer next to my toilet and loved it even with cold water. But I just wanted warm water. I tried a small water heater that doesn’t store water, just warms it as it passes through. It cut my water pressure in half. That was a bummer. Then I decided maybe a tiny tank would keep my water pressure. This keeps my water pressure the same. I take the sprayer and do a short burst spray into the toilet to get the cold out of the sprayer cord. Then spray myself for as long as I want with warm water. There is no cold coming to the sprayer. Only from this water heater. So I adjusted the temperature to my perfect temperature. So you can make the water just warm, not hot. But you can also make the water HOT! Like if you wanted to use it for a sink. MEN OUT THERE - Your woman would be amazed and in awe of you if you surprised her with a bidet sprayer hooked to this hot water heater. OMG. The hubs gets more lovin, and I love the cleanup after. And the cleanup before is probably why he gets more lovin. Just amazing. All women need. Men too. Want more lovin yourself? Keep everything clean and fresh all the time. ;) ... show more
Reviewed in the United States on April 28, 2021 by A. Crowe

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