---
product_id: 409498948
title: "8kW 240V Tankless Electric Water Heater"
brand: "rheem"
price: "€ 535.12"
currency: EUR
in_stock: true
reviews_count: 7
category: "Rheem"
url: https://www.desertcart.com.cy/products/409498948-8kw-240v-tankless-electric-water-heater
store_origin: CY
region: Cyprus
---

# 8kW high power output Up to 1.95 GPM flow rate Adjustable digital temp control 8kW 240V Tankless Electric Water Heater

**Brand:** rheem
**Price:** € 535.12
**Availability:** ✅ In Stock

## Summary

> 🔥 Instant Hot Water, Zero Wait — Elevate Your Everyday Comfort!

## Quick Answers

- **What is this?** 8kW 240V Tankless Electric Water Heater by rheem
- **How much does it cost?** € 535.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/409498948-8kw-240v-tankless-electric-water-heater)

## Best For

- rheem enthusiasts

## Why This Product

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

## Key Features

- • **Compact Wall-Mount Design:** Sleek stainless steel unit fits seamlessly in any modern kitchen or bathroom setup.
- • **Energy-Smart Self-Modulation:** Automatically adjusts power usage to save energy without sacrificing performance.
- • **Precision Temperature Control:** Dial in your perfect hot water with an intuitive digital display for consistent comfort.
- • **On-Demand Continuous Hot Water:** Never run out of hot water again—ideal for single sinks or quick baths.
- • **Robust 240V Power Compatibility:** Designed for high-efficiency heating with reliable 240V electrical systems.

## Overview

The Rheem 8kW 240V Tankless Electric Water Heater delivers continuous, on-demand hot water with a compact, wall-mounted stainless steel design. Featuring an adjustable digital temperature display and self-modulating power control, it efficiently heats water at up to 1.95 gallons per minute. Perfect for single sinks or small baths, this energy-smart unit ensures precise temperature control and reliable performance for modern homes.

## Description

Rheem 8kW 240V Tankless Electric Water Heater : desertcart.ae: Tools & Home Improvement

Review: Perfect - To get a hot full bath is more than enough. Very happy with this heater.
Review: Good unit for single sink - I fitted this in the kitchen to serve my kitchen sink rather than having a water tank heater. Unfortunately in the UAE water heating tanks are never installed with a water tray underneath so when they burst all the water pours into the ceiling. This unit works very well, however in the UAE you must just make sure that your electrical wiring can accommodate this type of unit. It draws a lot of electricity when it works so a thicker gauge wire is required.

## Features

- ON/OFF Dial Control with adjustable digital temperature display
- Self-modulating power control
- 8kW Model Flow Rate: up to 1.95 GPM
- Side 1/2" NPT water connections
- On demand; continous hot water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N12VLI7 |
| ASIN  | B01N12VLI7 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #12,607 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Water Heaters |
| Color | Gray |
| Country of origin  | USA |
| Customer Reviews | 4.1 4.1 out of 5 stars (379) |
| Customer reviews | 4.1 4.1 out of 5 stars (379) |
| Date First Available | 29 March 2017 |
| Date First Available  | 29 March 2017 |
| Finish | Stainless Steel |
| Included components | Fittings, Aerators |
| Installation Method | Wall Mount |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 2.88 Kilograms |
| Item model number | RTEX-08 |
| Item model number  | RTEX-08 |
| Manufacturer | Rheem |
| Manufacturer  | Rheem |
| Material | Stainless Steel |
| Maximum Pressure | 150 |
| Part number | RTEX-08 |
| Plug Profile | Wall |
| Power source type | AC |
| Product Dimensions | 32 x 20.96 x 9.22 cm; 2.88 kg |
| Product Dimensions  | 32 x 20.96 x 9.22 cm; 2.88 kg |
| Shape | Rectangle |
| Special Features | ON/OFF Dial Control and Adjustable Digital Temperature Display |
| Specific uses | Inside; Professional |
| Specification met | certified frustration-free |
| Style | Water Heater |
| Voltage | 240 Volts |
| Wattage | 8 KW |

## Product Details

- **Brand:** Rheem
- **Capacity:** 1.95 Gallons
- **Power source:** AC
- **Product dimensions:** 21W x 32.1H centimeters
- **Special features:** ON/OFF Dial Control and Adjustable Digital Temperature Display

## Images

![8kW 240V Tankless Electric Water Heater - Image 1](https://m.media-amazon.com/images/I/91SvFGwNeyL.jpg)

## Questions & Answers

**Q: Specs say #8 wire... i have #10 wire already installed. bathroom sink will never run for more then a minute or 2. will #10 wire be ok ?**
A: I am an Electrician. #10 copper is only rated for 30 amps. No matter how long you plan to run the sink for, it is not advised to use undersized wire, as it is a life and safety hazard.

**Q: Cuantos kw,tiene por favor gracias**
A: 8kw, 33amps, 240volts, one 40amp breaker needed, 8 AWG wire needed

**Q: Will it work for having hot water in a food truck?  If so, does it come with all that is needed to install?**
A: This is a small heater it would work on only one faucet. It does not come with everything needed to connect it is the heater only you will need your wire and hose connections. It should also be flushed once a year.

**Q: I have 100 amp in my building. will that work?**
A: Hello Manuela,
This unit requires 240 volts and a 40 amp breaker accordingly.  You should confer with you electrician to determine if there is room in your panel.  Additionally, you can contact Rheem's technical support at 800-432-8373.

Best Regards,

Steve

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by A***A on 14 October 2025*

To get a hot full bath is more than enough. Very happy with this heater.

### ⭐⭐⭐ Good unit for single sink
*by F***G on 17 December 2024*

I fitted this in the kitchen to serve my kitchen sink rather than having a water tank heater. Unfortunately in the UAE water heating tanks are never installed with a water tray underneath so when they burst all the water pours into the ceiling. This unit works very well, however in the UAE you must just make sure that your electrical wiring can accommodate this type of unit. It draws a lot of electricity when it works so a thicker gauge wire is required.

### ⭐⭐⭐⭐⭐ Review
*by A***L on 2 February 2022*

Installation was easy. It's only been up and running for about 2 weeks, but so far it's working great.

## Frequently Bought Together

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-16*