---
product_id: 184042067
title: "Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black"
brand: "ecotouch"
price: "฿26240"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/184042067-tankless-water-heater-electric-ecotouch-9kw-240v-on-demand-hot
store_origin: TH
region: Thailand
---

# 9kW powerful heating Instant, endless hot water flow Precise temp control up to 116℉ Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black

**Brand:** ecotouch
**Price:** ฿26240
**Availability:** ✅ In Stock

## Summary

> 🔥 ECOTOUCH ECO90: Instant heat, zero wait, endless comfort!

## Quick Answers

- **What is this?** Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black by ecotouch
- **How much does it cost?** ฿26240 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/184042067-tankless-water-heater-electric-ecotouch-9kw-240v-on-demand-hot)

## 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

- • **Smart Self-Modulation:** Automatically adjusts power to save energy and prevent scalding
- • **Instant Hot Water, No Wait:** Enjoy endless hot water on demand without storage delays
- • **Sleek, Space-Saving Design:** Compact size fits anywhere—perfect for modern point-of-use setups
- • **Safety First, Built to Last:** Multiple protections with ETL & UL certification for peace of mind
- • **Intuitive Digital Touch Control:** Easy temperature setting with real-time status display

## Overview

The ECOTOUCH ECO90B2 is a 9kW, 240V tankless electric water heater delivering instant, precise hot water up to 116℉ with 98% energy efficiency. Its self-modulating technology optimizes power use based on flow and temperature, ensuring comfort and savings. Compact and sleek, it installs easily as a point-of-use solution with a user-friendly digital touch panel and advanced safety features certified by ETL and UL.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ECOTOUCH |
| Product Dimensions | 11.2"W x 16"H |
| Color | Black |
| Wattage | 9000 watts |
| Voltage | 240 Volts |
| Maximum Temperature | 116 Degrees Fahrenheit |
| Heat Output | 9 Kilowatts |
| Efficiency | High |
| Style | Modern |
| Mounting Type | Wall |
| Is Electric | Yes |
| Manufacturer | ECOTOUCH Appliances |
| Item Depth | 3.3 inches |
| UPC | 795787542682 |
| Item Weight | 15.72 pounds |
| Item model number | ECO90B2 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ECOTOUCH
- **Capacity:** 9 Kilowatts
- **Power Source:** Electric
- **Product Dimensions:** 11.2"W x 16"H
- **Color:** Black

## Images

![Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black - Image 1](https://m.media-amazon.com/images/I/710EkF2EPIL.jpg)
![Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black - Image 2](https://m.media-amazon.com/images/I/61QYiG61SCL.jpg)
![Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black - Image 3](https://m.media-amazon.com/images/I/619DeQLa8kL.jpg)
![Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black - Image 4](https://m.media-amazon.com/images/I/6133VAS696L.jpg)
![Tankless Water Heater Electric, ECOTOUCH 9kW 240V On Demand Hot Water Heater Electric Instant Water Heaters with Self-Modulating, ETL Certificated, Space Saving Design, ECO90B Black - Image 5](https://m.media-amazon.com/images/I/61dbTXoJ8sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice affordable water heater
*by J***E on December 1, 2024*

So far, no complaints with this water heater. I replaced a much more expensive unit with this one. The previous unit had the same voltage and breaker requirements, as well as similar water connections, so instillation for me was fairly simple. Performance wise, the Ecotouch heater does great, especially in my house where it typically only runs one fixture or appliance at a time. I have not experienced any cold shots of water while operating like my old water heater used to. Design wise, I like how this unit is set up, it uses a continuous metal water line with the heating element surrounding the water line. All previous on demand water heaters that I've used have had small reservoirs with the heating element submerged within the reservoirs. The Ecotouch design seem less likely to foul up with minerals in my opinion, but time will tell. Very pleased with this water heater so far, wish I'd tried this one first.

### ⭐⭐⭐⭐⭐ Great product!!!
*by J***S on August 26, 2025*

We got this for our barn just hooked up today so far so good I love the fact I can adjust the temp..Works very fast!

### ⭐⭐⭐⭐ Does the job
*by L***. on June 11, 2025*

Updating my rating to 4 stars. Customer support was very responsive and sent me a new unit. They sent an EcoTouch 8kW which is more appropriate for my under kitchen sink application. It is smaller, heats/responds faster, and turns itself on after a power loss. Overall I am much happier with the 8kW for my use.Anyone wanting to get hot water to a remote kitchen sink I suggest the 8KW even though the 9KW is same price.================Install was easy enough. Usually works but often the temp will not rise to the set temperature. I set mine to 120F, and often it will only get to 108 as shown on the display. Turn it off and on again sometimes fixes it, but several times I have turn off the breaker to reset. This is a hassle to crawl under my kitchen cabinet or go out to garage to reset.If you lose power it does not turn back on, must reach under the cabinet to turn it back on.Would not purchase this brand again, willing to pay more for higher quality.

## Frequently Bought Together

- Tankless Electric,ECOTOUCH 9KW 240V On Demand, Self-Modulating Instant Hot Water Heater ECO90 Black
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**Shop now:** [https://www.desertcart.co.th/products/184042067-tankless-water-heater-electric-ecotouch-9kw-240v-on-demand-hot](https://www.desertcart.co.th/products/184042067-tankless-water-heater-electric-ecotouch-9kw-240v-on-demand-hot)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-07*