---
product_id: 617328906
title: "Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black"
brand: "ecotouch"
price: "₩387406"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/617328906-tankless-electric-hot-water-heater-240v-ecotouch-8kw-under-sink
store_origin: KR
region: South Korea
---

# 8kW powerful heating 98% energy efficient Instant 110°F+ hot water Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black

**Brand:** ecotouch
**Price:** ₩387406
**Availability:** ❌ Out of Stock

## Summary

> 🔥 ECOTOUCH ECO80B: Hot water, smart power, zero wait!

## Quick Answers

- **What is this?** Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black by ecotouch
- **How much does it cost?** ₩387406 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/617328906-tankless-electric-hot-water-heater-240v-ecotouch-8kw-under-sink)

## Best For

- ecotouch enthusiasts

## Why This Product

- Trusted ecotouch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Compact Design:** Fits under sinks or tight spots—ideal for modern apartments and offices.
- • **Intuitive Digital Control:** Touch panel with real-time status info makes temperature setting effortless.
- • **Smart Self-Modulating Power:** Automatically adjusts energy use to flow for perfect temp and max savings.
- • **Instant Hot Water, Zero Wait:** Experience endless 110°F+ water on demand—no preheat, no cold shocks.
- • **Certified Safety & Durability:** ETL listed with multi-layer protections for worry-free, long-lasting performance.

## Overview

The ECOTOUCH ECO80B is a 240V, 8kW tankless electric water heater delivering instant, endless hot water at 110°F+ with 98% energy efficiency. Its self-modulating technology optimizes power use based on flow, while a sleek, compact design fits under sinks for point-of-use convenience. Featuring a digital touch control panel and ETL-certified safety protections, it’s engineered for modern living spaces demanding smart, reliable hot water on demand.

## Description

Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black - desertcart.com

Review: great little unit that allowed me to save money - The ECOTOUCH ECO80 tankless electric hot water heater presents itself as a surprisingly effective solution for those looking to optimize their hot water usage. While marketed as a point-of-use system, your clever application as a booster has revealed a hidden strength: significant energy savings. It's a testament to the flexibility of this unit that it can function so well in a booster capacity. By strategically placing the ECO80 near a high-demand point, like a shower, you've essentially created a localized hot water reserve. This allows you to dial back the temperature on your main hot water heater, reducing standby heat loss—a notorious energy drain. The result? Hotter showers, less strain on your main tank, and a noticeable decrease in your energy bill. The on-demand nature of the ECO80 means it only uses power when needed, further enhancing its efficiency. The self-modulating feature, in particular, seems to play a crucial role, intelligently adjusting power consumption to match the flow rate and incoming water temperature. While the 8KW power draw might initially seem daunting, the overall energy savings you've experienced suggest that the unit's efficiency more than compensates. The ETL certification provides a reassuring level of safety and quality. It's worth noting that the under-sink design, while space-saving, might require some careful plumbing and electrical work. However, the benefits of instant, on-demand hot water, coupled with the potential for substantial energy savings, make it a compelling option. In essence, you've discovered a smart, cost-effective way to leverage this tankless heater, turning it from a simple point-of-use device into a key component of a more efficient hot water system. If you're looking to minimize your energy footprint and enjoy consistently hot showers, the ECOTOUCH ECO80, especially when used in a similar booster capacity, appears to be a worthwhile investment.
Review: Heat to the Beat! - I got this to install between two adjacent bathrooms so that they have instant hot water. We have a demand heater that works great, but you have to run the water a good 30-45 seconds before you get hot water. With this small point of use heater we get plenty of hot water instantly without having to wait for the demand heater to kick in. It was easy to install and set up, and simple to operate.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYG2QW57 |
| Batteries Included? | No |
| Best Sellers Rank | #756,384 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,000 in Water Heaters |
| Brand | ECOTOUCH |
| Color | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (23) |
| Date First Available | March 19, 2024 |
| Efficiency | 98% |
| Heat Output | 8 Kilowatts |
| Is Electric | Yes |
| Item Depth | 2.55 inches |
| Item Weight | 7.5 pounds |
| Item model number | ECO80B |
| Manufacturer | ECOTOUCH |
| Maximum Temperature | 110 Degrees Fahrenheit |
| Mounting Type | Wall |
| Product Dimensions | 10.6 x 5.1 x 15.7 inches |
| Voltage | 240 Volts |

## Product Details

- **Brand:** ECOTOUCH
- **Color:** Black
- **Maximum Temperature:** 110 Degrees Fahrenheit
- **Power Source:** Corded Electric
- **Voltage:** 240 Volts

## Images

![Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black - Image 1](https://m.media-amazon.com/images/I/312Jnu+DEvL.jpg)
![Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black - Image 2](https://m.media-amazon.com/images/I/41PQVNcI6IL.jpg)
![Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black - Image 3](https://m.media-amazon.com/images/I/41ds+aSHXhL.jpg)
![Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black - Image 4](https://m.media-amazon.com/images/I/41hnlC3l2EL.jpg)
![Tankless Electric Hot Water heater, 240V ECOTOUCH 8KW Under Sink On Demand, Instant Point of Use ETL Certificated Self-Modulating Smart Hot Water Heater ECO80 Black - Image 5](https://m.media-amazon.com/images/I/41n9aQCSExL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great little unit that allowed me to save money
*by J***. on April 2, 2025*

The ECOTOUCH ECO80 tankless electric hot water heater presents itself as a surprisingly effective solution for those looking to optimize their hot water usage. While marketed as a point-of-use system, your clever application as a booster has revealed a hidden strength: significant energy savings. It's a testament to the flexibility of this unit that it can function so well in a booster capacity. By strategically placing the ECO80 near a high-demand point, like a shower, you've essentially created a localized hot water reserve. This allows you to dial back the temperature on your main hot water heater, reducing standby heat loss—a notorious energy drain. The result? Hotter showers, less strain on your main tank, and a noticeable decrease in your energy bill. The on-demand nature of the ECO80 means it only uses power when needed, further enhancing its efficiency. The self-modulating feature, in particular, seems to play a crucial role, intelligently adjusting power consumption to match the flow rate and incoming water temperature. While the 8KW power draw might initially seem daunting, the overall energy savings you've experienced suggest that the unit's efficiency more than compensates. The ETL certification provides a reassuring level of safety and quality. It's worth noting that the under-sink design, while space-saving, might require some careful plumbing and electrical work. However, the benefits of instant, on-demand hot water, coupled with the potential for substantial energy savings, make it a compelling option. In essence, you've discovered a smart, cost-effective way to leverage this tankless heater, turning it from a simple point-of-use device into a key component of a more efficient hot water system. If you're looking to minimize your energy footprint and enjoy consistently hot showers, the ECOTOUCH ECO80, especially when used in a similar booster capacity, appears to be a worthwhile investment.

### ⭐⭐⭐⭐⭐ Heat to the Beat!
*by L***0 on April 23, 2025*

I got this to install between two adjacent bathrooms so that they have instant hot water. We have a demand heater that works great, but you have to run the water a good 30-45 seconds before you get hot water. With this small point of use heater we get plenty of hot water instantly without having to wait for the demand heater to kick in. It was easy to install and set up, and simple to operate.

### ⭐ Does not work
*by T***E on December 31, 2024*

Did not work at all after installing it had to go to Home Depot and buy another one wish I could give a - start rating

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**Shop now:** [https://www.desertcart.kr/products/617328906-tankless-electric-hot-water-heater-240v-ecotouch-8kw-under-sink](https://www.desertcart.kr/products/617328906-tankless-electric-hot-water-heater-240v-ecotouch-8kw-under-sink)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-30*