---
product_id: 409498948
title: "Rheem 8kW 240V Tankless Electric Water Heater"
brand: "rheem"
price: "2154 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/409498948-rheem-8kw-240v-tankless-electric-water-heater
store_origin: RO
region: Romania
---

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

**Brand:** rheem
**Price:** 2154 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Heat smarter, not harder — instant hot water, zero compromises!

## Quick Answers

- **What is this?** Rheem 8kW 240V Tankless Electric Water Heater by rheem
- **How much does it cost?** 2154 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/409498948-rheem-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

- • **Space-Savvy Wall Mount:** Compact stainless steel design fits seamlessly into any professional or modern home setup.
- • **Power-Packed Performance:** 8kW self-modulating power ensures instant, energy-efficient hot water on demand.
- • **Continuous Hot Water Flow:** Enjoy uninterrupted hot water with a flow rate up to 1.95 gallons per minute—no more waiting.
- • **Precision Temperature Control:** Adjustable digital display with ON/OFF dial lets you tailor your perfect water temperature effortlessly.
- • **Certified Hassle-Free Installation:** Frustration-free certified with included fittings and aerators for quick, professional-grade setup.

## Overview

The Rheem 8kW 240V Tankless Electric Water Heater delivers continuous, on-demand hot water with precise digital temperature control and a compact, wall-mounted stainless steel design. Its self-modulating power optimizes energy use while providing up to 1.95 gallons per minute flow, making it ideal for professional and modern living spaces.

## Description

Rheem 8kW 240V Tankless Electric Water Heater

## 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 |
|---------------|-------|
| Manufacturer | Rheem |
| Part number | RTEX-08 |
| Item Weight | 2.88 Kilograms |
| Product Dimensions | 20.96 x 20.96 x 32.07 cm; 2.88 kg |
| Item model number | RTEX-08 |
| Color | Gray |
| Style | Water Heater |
| Finish | Stainless Steel |
| Material | Stainless Steel |
| Shape | Rectangle |
| Power source type | AC |
| Voltage | 240 Volts |
| Wattage | 8 KW |
| Installation Method | Wall Mount |
| Item Package Quantity | 1 |
| Maximum Pressure | 150 |
| Plug Profile | Wall |
| Specification met | certified frustration-free |
| Special Features | ON/OFF Dial Control and Adjustable Digital Temperature Display |
| Specific uses | Inside; Professional |
| Included components | Fittings, Aerators |
| Batteries Included? | No |
| Batteries Required? | No |

## 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

![Rheem 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

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-24*