---
product_id: 81459840
title: "Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating"
brand: "jnod"
price: "589.51 DT"
currency: TND
in_stock: false
reviews_count: 4
url: https://www.desertcart.tn/products/81459840-electric-tankless-water-heater-18-kw-at-240-volts-75
store_origin: TN
region: Tunisia
---

# 18 KW Power Surge 0.85 GPM Instant Flow ±1° Digital Precision Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating

**Brand:** jnod
**Price:** 589.51 DT
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Instant Heat, Infinite Comfort ⚡

## Quick Answers

- **What is this?** Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating by jnod
- **How much does it cost?** 589.51 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/81459840-electric-tankless-water-heater-18-kw-at-240-volts-75)

## Best For

- jnod enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Over-temperature protection automatically cuts power to prevent scalding risks.
- • **Energy-Smart Efficiency:** Cuts energy use by 50% compared to traditional tank heaters—save money and the planet.
- • **Endless Hot Water, Zero Wait:** Instant on-demand heating means no more cold showers or waiting around.
- • **Precision Temperature Control:** Adjust with ±1° accuracy via an intuitive LED display for your perfect comfort zone.
- • **Sleek Wall-Mounted Minimalism:** Compact 15”x10.2” silver design fits seamlessly into modern spaces with easy installation.

## Overview

The JNOD Electric Tankless Water Heater delivers powerful 18 KW heating at 240V with precise digital thermostatic control and energy-saving technology. Wall-mounted and ETL certified, it provides endless hot water instantly at 0.85 GPM flow rate, with built-in safety features and a sleek, compact design perfect for modern homes.

## Description

WARNINGS: For your own safety, please do installed this appliance by licensed professional electrician, do not attempt to do it by yourself since this is under high voltage current, it is very dangerous.  Feature: This Tankless Water Heater  works quickly as a water heater. When you set it to the temperature you want, it comes out at a steady and consistent rate. Typical water heaters hold a lot of hot water, but you have to wait for the heat to recover once it's all used up. Our products will always keep showers hot, even if there are many in a row and are long. The small size of the heater makes for a convenient installation in smaller spaces like kitchens, bathrooms, laundry rooms, and even places like studios, apartments, and cabins. Our product has an automatic memory feature that stores past input and saves you the hassle of repeatedly setting the temperature.  Specifications:Voltage: 240V Wattage: 18KW Color:Silver Maximum Amperage: 75 Amp Minimum Water Flow to Activate:0.85 GPM/Min Recommended Wire Size: 2X8 AWG Copper Minimum Required Circuit Breaker:2X50 A Water Connection : 3/4" NPT Dimensions, Weight: 15.1" (H) x 10.2" (W) x 3.7" (D) Fixed installation on the wall Over-temperature protection: 149 Fahrenheit /65 Celsius  Fault auto-detection technique, the cause will be displayed automatically while failure. Micro-computer control, Adopting patent heating technology. Water is completely separated from electricity by multi-layers of composite nano insulation material. Electrical connection require: 2 independent circuits. Use two supply cables protected by two separate double pole breakers.

## Features

- External adjustable digital thermostatic control with LED display (+/1 degree accuracy); Conversion between Celsius and Fahrenheit
- Endless hot water:No need to preheat before using.Automatically memorized temperature settings
- Simple installation:Wall Mounted; Water connections: 3/4 inch NPT ;Power: 18 KW; Voltage:240 V; Temperature Setting range: 86-125 ℉/ 30-52 ℃
- Over-temperature protection: the electricity will be cut off to avoid getting scalded when the outlet water temp. reaches over 149℉/65℃
- ETL Certified;Energy saving 50% less than regular tank water heaters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | JNOD |
| Product Dimensions | 10.2"W x 15.1"H |
| Color | Silver |
| Wattage | 18 KW |
| Voltage | 240 Volts |
| Maximum Flow Rate | 0.85 Gallons Per Minute |
| Mounting Type | Protruding |
| Manufacturer | JNOD |
| UPC | 619587716091 |
| Item Weight | 14.07 pounds |
| Is Discontinued By Manufacturer | No |
| Size | 15”X10.2”X3.7" |
| Shape | Rectangle |
| Amperage Capacity | 75 Amps |
| Installation Method | Wall-Mounted |
| Item Package Quantity | 1 |
| Display Style | LCD |
| Certification | ETL |
| Included Components | Bracket |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** JNOD
- **Product Dimensions:** 10.2"W x 15.1"H
- **Color:** Silver
- **Wattage:** 18 KW
- **Voltage:** 240 Volts

## Images

![Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating - Image 1](https://m.media-amazon.com/images/I/61B0L9seBHL.jpg)
![Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating - Image 2](https://m.media-amazon.com/images/I/71d6XV++5rL.jpg)
![Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating - Image 3](https://m.media-amazon.com/images/I/512PUCYJ5lL.jpg)
![Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating - Image 4](https://m.media-amazon.com/images/I/71FfUALCxxL.jpg)
![Electric Tankless Water Heater, 18 KW at 240 Volts, 75 Amps Instant On-Demand Hot Shower Heating - Image 5](https://m.media-amazon.com/images/I/81QRUJD27SL.jpg)

## Questions & Answers

**Q: What type of heating element does this unit use?**
A: This water heater was using cast aluminum heating element.

**Q: should these tankless units be used with well water?**
A: We suggest you to filter the well water first, it easy to block water inlet if there have any scrap.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, but pay attention to the specs.
*by S***R on September 16, 2019*

I bought this to replace a tank water heater in a trailer house. It's too big for that. Be sure you look at the amps for the location you're trying to put it in. It was also too big for the production area I wanted to put it in. The instillation was easy, even in the small area of the mobile home tank space. I traded it to the man that was building my production building for labor costs. He said it would work great in a large house.

### ⭐ You get hot water or decent pressure, but not both
*by A***R on January 12, 2020*

This product is disappointing at best!! Unfortunately our instillation did not occur until after the date it was eligible for a return! The water pressure is not much more than a dribble if you want the water to be warm enough to use! I am going to have to order another one and am left with a $300 hunk of plastic that will likely just be thrown away! This company should be disappointed in the product they sell!

### ⭐⭐⭐⭐ It works. Water was warmer than it started
*by O***M on December 31, 2019*

It works, it's easy to install (if you can do that sort of thing). The water doesn't get the HOT though. It gets pretty warm, but this wouldn't work for an entire house unless it was the house was small. Perfect for single room or just a couple of rooms use. You definitely get what you pay for.

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**Shop now:** [https://www.desertcart.tn/products/81459840-electric-tankless-water-heater-18-kw-at-240-volts-75](https://www.desertcart.tn/products/81459840-electric-tankless-water-heater-18-kw-at-240-volts-75)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-25*