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SmartHome 4.0 Gal. Mini Tank Water Heater with Voice Commands

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  • Patent Pending, SmartHome ready with Amazon Alexa/Google
  • Ideal for homes, kitchenettes, RVs, utility, condos, and offices.
  • 5-year warranty, live chat, appointments for product support
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Product Overview

The Eccotemp SMARTHOME Mini Tank Water Heater is the most advanced mini water heater on the market. The ESH-4.0 features Alexa and Google Assistant voice commands, smart button technology, advanced diagnostics, live usage statistics, temperature presets, manual mode technology and more. Patent pending, SMARTHOME ready, compatible with Amazon Alexa and Google Assistant. Download the Eccotemp SMARTHOME app to adjust temp, turn your mini on/off and access to advanced energy usage statistics. Quick recovery rate of 10-20 min. adjustable temperature range between 50°F - 140°F. Max tank capacity is 4.0 Gal. (supplies hot water for multiple sinks), heating capacity of 1440-Watt and 98% energy efficiency recovery rate. ETL certified for US and Canadian installation in residential and commercial applications. This Mini Tank Water Heater meets and exceeds all efficiency requirements according to DOE. Plumb in line with your existing water heater or plug into any standard 11/120-Volt outlet to use with standalone sinks. The ESH-4.0 is ideal for homes, cottages, RVs, utility rooms, apartments, condos and offices. Features manual mode technology for when your network is down. Smart button technology allows for advanced error detection, network connectivity and turning the product on/off. Best in class 5-year manufacturer warranty, live chat, appointments for product support, and self-help guides will give you peace of mind that the Eccotemp ESH-4.0 will keep you in hot water for years.
  • Patent pending, SMARTHOME ready, compatible with amazon Alexa and google assistant, the Eccotemp SMARTHOME app allows you to adjust temperatures, turn your mini on/off and access to advanced energy usage statistics using advanced voice controls
  • Quick recovery rate of 10-20 minutes, adjustable temperature range between 90°F and 140°F, the maximum tank capacity is 2.5 Gal. heating capacity of 1440-Watt and a 98% energy efficiency recovery rate
  • Designed to operate at a maximum of 150 psi water pressure, easy installation allows for the unit to be mounted on a wall or left free-standing and plugs into a standard 110/120-Volt outlet, uses standard 1/2 in. NPT connection
  • ETL certified for US and Canadian installation in residential and commercial applications, this SMARTHOME mini tank water heater meets and exceeds all efficiency requirements according to the DOE
  • Plumb in line with your existing water heater or use with standalone sinks the ESH 2.5 Gal. SMARTHOME mini tank water heater is ideal for homes, cottages, kitchenettes, RVs, utility rooms, apartments, condos and offices
  • Features manual mode technology for when your network is down, smart button technology allows for advanced error detection, network connectivity and turning the product on/off, all from a single button
  • Built in advanced "product control board" with a new easy to access power reset button, sleek, modern design featuring all glass front panel made of heavy-duty tempered glass, new proprietary preformed internal insulation with ease of access for servicing
  • Best in class 5-year manufacturer's warranty, live chat, appointments for product support, and self-help guides will give you peace of mind that the Eccotemp ESH-2.5 will keep you in hot water for years



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Info & Guides

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BrandEccotempEccotempEccotemp
NameSmartHome 2.5 Gal. Mini Tank Water Heater with Voice CommandsSmartHome 4.0 Gal. Mini Tank Water Heater with Voice CommandsL10 3.0 GPM Portable 75,000 BTU Liquid Propane Outdoor Tankless Water Heater with Flojet Water Pump
Price
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$21165
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Ratings
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Specifications

Dimensions

Product Depth (in.)
12.2 in
Product Height (in.)
16.5 in
Product Width (in.)
12.5 in
Water Connection Size (in.)
.5

Details

Amperage (amps)
12 A
Application Type
Point of Use
Finish Family
Black
Flow Rate @ 35°F Rise (gallons/min)
0 gal (US)/min
Flow Rate @ 45°F Rise (gallons/min)
0 gal (US)/min
Flow Rate @ 55°F Rise (gallons/min)
0
Flow Rate @ 65°F Rise (gallons/min)
0
Fuel Type
Electric
Heat Exchanger Warranty
No Warranty
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
0
Minimum Temperature (F)
90 °F
Pack Size
1
Power Options
Plug-in
Product Weight (lb.)
25 lb
Remote Access
Remote Access
Required Volt Connection
120 volt
Requires Hub?
No Hub Required
Returnable
90-Day
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Uniform Energy Factor
0
Voice Control Hub Required
No Hub Required for Voice Control
Water Heater Features
Wall Mounted,WiFi
Wattage (watts)
1440 W
Works With
Alexa, Alexa, Google, Google Assistant, Proprietary App

Warranty / Certifications

Certifications and Listings
ETL Certified,FCC Certified
Labor Warranty
2 Year
Part Warranty
No Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.6
    out of 9 reviews
  • 89% recommend this product
Filter by:
Showing 1-9 of 9 reviews
We chose the Eccotemp SmartHome 4.0 Gal. Mini Tank Water Heater with Voice Commands to use in our...
We chose the Eccotemp SmartHome 4.0 Gal. Mini Tank Water Heater with Voice Commands to use in our kitchen. Our sink in the kitchen would take 5-7 minutes to get hot water going, but we now get hot water there in seconds. The installation was more difficult, since we installed it under the kitchen counter to be out of the way. If you have room, you can install on a wall. We had some trouble with our plumbing, but that is to be expected if you are not a plumber by trade. The instructions were very clear, but didn't always match up to our existing plumbing. We did manage to get everything installed and working and we could not be happier. Honestly, it took longer to set all the fun stuff with the voice commands and remotes than it did for the installation. We are going to get another one just like this for our master bathroom.
by
  • Recommended
It isnt functioning yet, so this is a pre-review. It seemed like a great idea for the bathroom si...
It isnt functioning yet, so this is a pre-review. It seemed like a great idea for the bathroom sink farthest from the hotwater heater (not-hot "hot" water in/ hot water out to the faucet.....nothing inventive or unusual) However, that meant running an outlet under the sink....shouldnt have been a big deal except the walls are tiled from floor to ceiling. This was accomplished, but I thought I would then just plumb this in using existing hoses...nope. No adapters. So, since I am quarantined, I will need to figure out what I need, order it and pick it up...no biggie, unless I am wrong. I cant return anything. For the money, I expected better instructions and adapters for the usual uses. It also came with a pressure-release valve that you were supposed to pipe to idk where...another sink, a hole in the floor...not sure. No hose/pipe with that either. I hope this works well.
by
Response from Eccotemp Product ExpertJan 6, 2021
Thank you for the review! We take reviews and customer experience seriously. This particular product, ESH Smart Home Mini Tank, is designed to plumb in with standard ½" NPT fittings. Unfortunately, existing plumbing can vary from house to house. This particular product is designed to be compatible with the majority of homes and plumbing situations which should not require any sort of adapter.

With that being said, your faucet supply line will need a ½" NPT end to connect to your mini water heater. If your incoming water line, from your home to this water heater, does not have a ½" NPT ends, you will need an end adapter to connect to this mini water heater. We always recommend to hire a licensed plumber for installation but it is not required. Eccotemp always supports every product and would love to assist you with advice on installation. Please reach out to us directly and we would be happy to assist. Eccotemp
  • Recommended
1 person found this helpful
Eccotemp SmartHome 4.0 Gal. Mini Tank Water Heater We needed a point of use booster heater. Since...
Eccotemp SmartHome 4.0 Gal. Mini Tank Water Heater We needed a point of use booster heater. Since running a 240 v line to this location is not feasible, it had to be 120v and smart. This mini tank is the best and most advanced on the Market. Does everything I need from my iPhone. I can set times or tell to come on and off. Even linked it to my new TV’s smart home integration feature. Easy to install the physical unit. Comes with a pressure relief valve. Will fit under most sinks. They make it as easy as possible to set up the WIFI connection but that took me longer to do than installing the unit. Mainly because the WIFI connection was not great. Make sure you have service in the spot where you plan to install. I landed up just bringing the unit and the phone to the router for the set up. It worked after that. It does run manually. I am no stranger to Eccotemp point of use products and would have no problem also recommending this unit for commercial places that get used for short periods at set times.
by
  • Recommended
1 person found this helpful
I have a very smart home, with over 100 smart devices. I ordered this thinking, do I need this de...
I have a very smart home, with over 100 smart devices. I ordered this thinking, do I need this device to be smart? ... with the hope I would be amazed on how helpful being smart made it! Turns out, I spent a couple hours getting it paired and adding the Skill to Alexa, and running Discover, to have it not add to Alexa. Instead, it duplicated numerous of my devices (see pic of Eccotemp linked devices). First off, to initially pair devices, you need to have your phone (App) near the router and the device. I planned to install the heater in my basement, and basements are notorious difficult WiFi spots. I did not want to install it and then have to remove it to get it to pair. So, I decided to pair it first and then install it. It would not pair, and worse, even though it was in WiFi mode, and not Heating mode, it would start heating!?!? With no water in the tank, its internal fuse would blow. Then it would have to sit until the temp dropped, reset and start over. Pressing the button on the front of the device (which was red), did nothing. I know this is brand new, and sometimes the bugs need to be worked out, or maybe mine is defective, but seems to me in WiFi mode (set up), the heating element should be Off. Also, you should be able to turn Off the heater manually (besides pulling the plug), if there are WiFi problems. I could try removing the device, the App and the Skill, and start over, but I am worried I will eventually burn out the heating element. Waited a few days, before writing this review, hoping Alexa would Discover it, but still not a listed Device.
by
Response from Eccotemp Product ExpertDec 30, 2020
Hello, thanks for the review! We do not recommend plugging in or turning on any water heater before it is installed and ready to use. Eccotemp has taken steps for our customers' safety, such as the built-in circuit breaker, that you mentioned tripped several times before you filled the mini tank with water. That’s exactly what it is designed to do for your safety and the safety of the product.

Eccotemp does not recommend plugging in and turning on this water heater prior to installation and water being filled inside of it. When the water heater is plugged in, the default setting will be ON. It will also go into connection mode automatically. If no water is detected inside of the water heater it will trip and turn off preventing damage to your product.

When adding your product to a home network we recommend that your product be installed within range of your wireless router. Not doing so will cause network connectivity issues. Once your smart mini water heater is connected to your network you can then unlock all the smart features that are built in! In regard to Alexa duplicating numerus devices, that would be an Amazon Alexa issue outside of our control. Sorry about that.

We would love to assist you and help get you converted to a satisfied customer! Please reach out to our support team and we guarantee you will be happy with your purchase or we will help you get a no hassle refund! Eccotemp
2 people found this helpful
I have been using a tankless water heater for a few years. I love it is energy-saving, space-sav...
I have been using a tankless water heater for a few years. I love it is energy-saving and space-saving. I can have instant hot water at any time. This SmartHome 4.0 Gal. Mini Tank Water Heater with Voice Commands is a water heater with advanced technology. It came packed well, and the required accessories and parts were included. I installed it next to my guestroom. Now I have a separate hot water source. This water heater includes some great features. With the Smarthome APP, I was able to get monthly usage statistics and preset the temperature. I can turn the heater on/off remotely. It has a manual mode in case of a power outage. It is a great product.
by
  • Recommended
1 person found this helpful
This is a great solution for locations where you want to have hot water available like an unattac...
This is a great solution for locations where you want to have hot water available like an unattached garage, but it’s only plumbed for cold water. This mini tank water heater will provide you with 4 gallons of hot water at a temperature up to 140 degrees that you select. Use it as a stand alone water heater, or connect it inline with your existing hot water pipe on that bathroom that is far away from the hot water heater to prevent having to let the water run for several gallons of water until the hot water finally reaches you. It plugs into a standard 120 volt wall outlet but it does draw 1440 watts. The unit is small and will tuck under a sink with ease. The water connections are standard 1/2 inch threaded connections, so no soldering. You can turn it on or off and set the water temperature from your smart phone or even use voice commands through your existing SmartHome system like Alexa or Google Assistant.
by
  • Recommended
Do four-gallons suffice for an emergency shower? Yes they do. Plus, this is a quick-recovery tank...
Do four-gallons suffice for an emergency shower? Yes they do. Plus, this is a quick-recovery tank; not the same as an on-demand tank, but still, takes only 10-20 minutes to heat those four gallons… with the exceptional capability to plug into a standard wall outlet. That precludes a visit from the electrician (hurray!), so only the plumber need show up for a professional installation; we do not trust ourselves to DIY any plumbing hookups. The tank comes with a bracket so that it might hang on the wall… really good idea in our application. The shower is behind the workshop wall and now will be a REAL shower for emergencies, instead of just a douse of cold water.
by
  • Recommended
1 person found this helpful
This ECCOTEMP Smarthome 4.0 gallon mini tank water heater is well made. It comes complete with a...
This ECCOTEMP Smarthome 4.0 gallon mini tank water heater is well made. It comes complete with a mounting bracket and mounting bolts. Also supplied is the pressure release valve. The water tank can be installed on the wall or standing on the floor or platform. The product comes well packaged and the connections are simple screw on connections. It allows the option to set the dial for the water temperature or to use WiFi to set everything using the ECCOTEMP App. You can switch the dial at any time, so you can install it using the manual dial settings and change it to WiFi at a later date or vice-versa. Nice product!
by
  • Recommended
Solid design for a mini-tank water heater. This is a smart home wi-fi controlled four gallon wate...
Solid design for a mini-tank water heater. This is a smart home wi-fi controlled four gallon water heater. Powered by electricity. Designed to supply hot water for all hand wash and kitchen sinks in a residential home, not commercial. For use in a residential home, boat, RV or office. It can be installed on the wall, floor or undercabinet as a freestanding unit. Comes complete with a pressure relief valve, wall hanger and hardware. Water connections are common 1/2" and is powered by 110 volts.
by
  • Recommended
Showing 1-9 of 9 reviews