null

Under Sink EM-4.0 Electric Mini Storage Tank Water Heater - Final Sale

SKU:
EM-4.0-FS
$249.00
Save $149.50
$99.50
No Reviews
$249.00
Save $149.50
$99.50
Select Options 1 of

Product Description

This model predates 2021 and may exhibit minor cosmetic imperfections. Additionally, it may not include all accessories, such as hardware packs and manuals. Final sale items include original manufacturer warranty but are non-returnable. 

The Eccotemp EM-4.0 ETL Certified is a point of use Mini-Tank Water Heater with a tank capacity of 4 gallons. It is designed to supply on-demand instant hot water to any faucet or water outlet without the wait. The Eccotemp EM 4.0 is the only real instant hot water mini storage tank designed to fit the needs of our demanding customers. With It's small, compact, and lightweight design, the Eccotemp EM-4.0 is perfect for both residential, commercial, and industrial use.

This mini tank water heater can be used for food trucks, utility rooms, under kitchen or bathroom sinks, RV’s, boats, mobile food carts, offices, and just about any other place instant hot water is needed. Skip the wait at your facet for hot water and install the Eccotemp EM-4.0 Electric Mini Tank Water Heater.

This amazingly affordable efficient Mini-Tank Water Heater can supply hot water for up to two sinks or can be plumbed in series with your existing hot water system to ensure instant hot water whenever you need it. Equipped with easy and accessible temperature controls, a minimal recovery time of 10-20 minutes, and an energy efficiency recovery rating of 98%, the EM-4.0 is the most affordable way to get hot water where you need it. It’s also designed to operate at a maximum of 150 psi water pressure. The easy installation allows for the mini tank water heater to be mounted on a wall or left free-standing and plugs into a standard 110/120v outlet.

  • Plumb in line with your existing water heater or use with standalone sinks. The EM-4.0 Gallon Mini Tank Water Heater is ideal for homes, cottages, kitchenettes, RVs, boats, utility rooms, apartments, condos, and offices
  • Quick recovery rate of 10-20 minutes, adjustable temperature range between 90F and 140F. The maximum tank capacity is 4.0 gallons, heating capacity of 1440 Watts and a 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 the DOE
  • Limited Manufacturer Warranty (Components: 5 Years, Heating Element: 2 Years, Parts/Accessories: 30 days), live chat, and self-help guides will give you peace of mind that the Eccotemp EM-4.0 point of use mini tank water heater will keep you in hot water for years
  • Methodically designed for Easy Installation, Inline Installations, Floor or Wall mount installations on both Residential and Commercial applications
  • Purchase includes: EM-4.0 Gallon Mini Tank Water Heater, 1/2-inch temperature and pressure relief valve, mounting hardware, and installation manual

All purchases valued at $75 or above will be shipped with SIGNATURE REQUIRED. If you wish to remove the SIGNATURE REQUIRED please contact Customer Service. Please Note: By opting out of SIGNATURE REQUIRED, you release Eccotemp from all liability of lost or stolen packages. Call 1-866-356-1992 or chat with us here to speak with a customer service agent.

×

Product Features

  • Icon Eccotemp Tankless Water Heater

    Compact Size

  • Icon Eccotemp Tankless Water Heater

    Easy Install

  • Icon Eccotemp Tankless Water Heater

    98% Recovery Rate

  • Icon Eccotemp Tankless Water Heater

    Manual Control Knobs

  • Icon Eccotemp Tankless Water Heater

    ETL Certified

Smart Voice Commands

Designed with a smarter home in mind

”Ok Google, change my water heater to 110 degrees.”

Works with Hey Google Logo Tankless Water Heater

Connects seamlessly with Google and Alexa

”Alexa, change my water heater to Eco Mode.”

Works with Alexa Logo Portable Tankless Water Heater
  • Top Image Eccotemp Tankless Water Heater
  • Efficient & User Friendly

    The EM-4.0 boasts a quick recovery time of 10-20 minutes, adjustable temp controls, & an efficient recovery rating of 98%. It can supply hot water for up to two sinks or be integrated with an existing system, ensuring reliable performance & savings.

  • Easy Installation

    Designed for easy installation, the Eccotemp EM-4.0 can be wall-mounted or left free-standing, making it a versatile choice for any application. Bring instant hot water to your home, office, or mobile setup with this efficient and reliable solution.

  • Middle Image Eccotemp Tankless Water Heater
  • Bottom Image Eccotemp Tankless Water Heater
  • Instant Hot Water Supply

    The Eccotemp EM-4.0 ETL Certified Mini-Tank Water Heater delivers instant hot water to any faucet or outlet, with a 4-gallon capacity ideal for residential, commercial, and industrial use, including food trucks, RVs, and offices.

Uses

  • Point of Use

  • Office

  • Apartment

  • Garage

  • Salon

  • Food Trucks

  • Cabins

  • Tiny Home

  • Utility Room

Find The Right Water Heater

Our agents are here to help find the right water heater for your installation and needs. Tankless water heaters are not a one size fits all!

CHAT NOW

Specifications

  • Tank Size

    4.0 Gallons

  • Installation

    Indoor

  • Color

    White

  • Model

    EM-4.0

  • Power Type

    AC

  • Voltage

    110/120V

  • Amps

    12 Amps

  • Temperature Range

    90°-140°F

  • Water Connection

    1/2" NPT

  • Certification

    ETL

  • Weight

    22 lbs

  • Product Dims

    16.5"x15"x12.25"

  • Packaging Dims

    17.5"x17.25"x15.75"

  • Accessories

    Mounting Bracket & Screws, T&P Valve

  • Material

    Plastic/Steel

Find The Right Water Heater

Our agents are here to help find the right water heater for your installation and needs. Tankless water heaters are not a one size fits all!

CHAT NOW

As Seen In

  • Fox News
  • techcrunch
  • engadget
  • wired
  • forbes
  • mashable
Write a Review

Find The Right Water Heater

Our agents are here to help find the right water heater for your installation and needs. Tankless water heaters are not a one size fits all!

CHAT NOW
  • sh22 natural gas tankless water

    Smart Home 6.8 GPM Outdoor Tankless Water Heater, SH22 Series

    "Great value. If you compare the features with any other brands, you will not find another value. I’ve been extremely impressed with this unit."

    - Adam V.
  • 45hi natural gas tankless water

    6.8 GPM Indoor Tankless Water Heater, 45 Series

    "Saved The Day! We had a very old water heater that was notorious for taking 1 minute to get hot in the shower, the 45HI-NG has the shower hot in 10 seconds! Thank you Eccotemp!"

    - Tyler C.
  • esh-2-5 mini tank water heater

    Smart Home 2.5 Gallon Electric Mini Tank Water Heater

    "Great price, fast delivery. I installed the unit under the kitchen sink. From opening the box, plumbing and connecting via Wifi were no more than 60 mins. I'll monitor the daily KW usage. Strongly recommend trying this unit."

    - Wade T.
  • shlx tankless water heater

    L5 1.5 GPM Portable Outdoor Tankless Water Heater

    "We love ours. Imagine cool weather with muddy 4 wheelers, muddy dogs, muddy kids, & gear...well that would destroy a normal weekend but not ours. We love taking warm showers and cleaning up with ours! It truly has been a game changer."

    - Mark F.
  • 6gb natural gas tankless water

    Builder Series 6.0 GPM Indoor Tankless Water Heater

    "Cannot be happier with this water heater. My family came home from a long weekend and we all were in desperate need for showers. Family of five showered back to back with no issues. Thanks for making life that much easier!"

    - Ron S.
  • sh22 liquid propane tankless water

    Smart Home 6.8 GPM Outdoor Tankless Water Heater, SH22 Series

    "Works great. Love it, does great for a family of 4, love the app and how you can adjust temp from phone. Works great for younger kids."

    - Redd
  • em-7-0 mini tank water

    Under Sink EM-7.0 Gallon Electric Mini Tank Water Heater

    "This guy recuperates in 20 minutes or less... Easily installs and works on 120 volts with very low power consumption and you do not have to wire up for high amps or a 240 line. I highly recommend this unit."

    - Louis G.
  • el10 portable tankless water

    Luxé 3.0 GPM Portable Outdoor Tankless Water Heater

    "Quickly heats water. I like the thermostat with digital reading of water temperature. Has ample pressure and never ran out of warm water rinsing my horse whose reaction was that he liked the warm water."

    - Betty S.
  • el22i natural gas tankless water

    6.8 GPM Indoor Tankless Water Heater, EL22 Series

    "Great buy! Great purchase! Installation was quick and easy. Highly recommend!"

    - John C.
  • i12 liquid propane tankless water

    4.0 GPM Indoor Tankless Water Heater, i12 Series

    "I installed the unit a month ago with some fantastic tech support. Over all I am very happy with the performance of the heater and would recommend this unit to anyone."

    - Marc D.
  • esh 2 5 mini tank water

    Smart Home 2.5 Gallon Electric Mini Tank Water Heater

    "Look and size of the hot water heater is perfect if you are adding this to a work shop or bathroom. This water heater uses Wi-Fi so you can connect to Alexa and ok Google. Very nice packaging and very clear, easy to follow directions."

    - Matt
  • el7 portable tankless water

    Luxé 1.85 GPM Portable Outdoor Tankless Water Heater

    "Great Portable Water Heater. Delivers functionally and aesthetically. Very easy to set up and came with everything I needed. Well constructed and I like that I can easily see the water temp. Look forward to years of use."

    - ARS