---
product_id: 188206233
title: "Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater"
brand: "ariston"
price: "92689 som"
currency: KGS
in_stock: false
reviews_count: 7
url: https://www.desertcart.kg/products/188206233-ariston-aures-pro-18kw-240-volt-3-51-gpm-whole
store_origin: KG
region: Kyrgyzstan
---

# 18kW high power output 3.51 GPM max flow rate Compact wall-mount design Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater

**Brand:** ariston
**Price:** 92689 som
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Power your home with endless hot water — compact, efficient, unstoppable!

## Quick Answers

- **What is this?** Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater by ariston
- **How much does it cost?** 92689 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/188206233-ariston-aures-pro-18kw-240-volt-3-51-gpm-whole)

## Best For

- ariston enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** Backed by a 6-year leak warranty and 2-year parts coverage for long-term reliability.
- • **Robust 240V Power Supply:** High-capacity 75 Amp input ensures rapid heating for multiple faucets simultaneously.
- • **Space-Saving Sleek Design:** Compact and wall-mounted, fits perfectly in tight spaces without sacrificing performance.
- • **Endless Hot Water On Demand:** Never run out of hot water, powering up only when you need it for ultimate energy efficiency.
- • **Advanced Temperature Management:** Precision control prevents overheating and extends the lifespan of your water heater.

## Overview

The Ariston Aures Pro 18kW is a high-efficiency, electric tankless water heater delivering up to 3.51 gallons per minute of on-demand hot water. Designed for whole-home use, it features a compact wall-mount design requiring a 240-Volt, 75 Amp power supply. Energy activates only during use, eliminating standby heat loss. With advanced temperature controls and a 6-year limited leak warranty, it offers a reliable, space-saving solution for modern homes.

## Description

Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater - desertcart.com

Review: Make sure you can get the correct flow rate through the coils, or you will not have hot water. - Found another of this exact model. Works much better than the 18Kwh model I had previously. Nebraska water is so cold that the 18 barely would heat at 2gpm. This model I can run about 2.8 GPM between 2 faucets before the safety feature turns off the coils so they don't burn themselves out. Comes with 3/4" Pex inlet and outlet. However, you may need to reduce to 1/2" before getting to the water heater to help reduce flow through thr coils to get the hot water needed for multiple faucets. Just something to keep in mind for other DIY'ers.
Review: Garbage. Doesn't work. - Waste of money. Had it professionally installed and never worked. So I was out the money and the cost of the repair man. Called customer servicewent to voicemail, left my info and no call back. Called immediately after and rang once then straight to the machine, as if the call was purposely ignored

## Features

- Powerful enough to supply endless, on-demand hot water between 1.9 - 3.5 gallons per minute
- Save Space; compact design allows for installation flexibility to provide hot water where you need it
- Unit requires a 240-Volt connection, 75 Amp, with (2) 40 amp double pole breakers
- Energy is activated only when hot water is used, giving you an unlimited hot water supply with no energy wasted keeping stored water hot
- 6-year limited warranty against leaks, 2-year on parts. Electric tankless water heaters have a 20 year lifespan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T25S3P6 |
| Amperage Capacity | 75 Amps |
| Batteries Required? | No |
| Best Sellers Rank | #1,103,864 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,475 in Water Heaters |
| Brand | Ariston |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (22) |
| Date First Available | August 21, 2019 |
| Efficiency | High Efficiency |
| Heat Output | 18000 Watts |
| Is Electric | Yes |
| Item Weight | 12.7 pounds |
| Manufacturer | Ariston |
| Maximum Flow Rate | 3.51 Gallons Per Minute |
| Mounting Type | Wall |
| Package Dimensions | 23.2 x 16.5 x 7.4 inches |
| Size | 18kW |
| Special Feature | Compact design, advanced temperature management, easy maintenance |
| Special Features | Compact design, advanced temperature management, easy maintenance |
| Style | Indoor Installation |
| Voltage | 240 Volts |
| Wattage | 18 KW |

## Product Details

- **Brand:** Ariston
- **Capacity:** 3.51 Gallons
- **Color:** Black
- **Power Source:** Corded Electric
- **Special Feature:** Compact design, advanced temperature management, easy maintenance

## Images

![Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater - Image 1](https://m.media-amazon.com/images/I/31I-qtx8CqL.jpg)
![Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater - Image 2](https://m.media-amazon.com/images/I/411BiJ7FS5L.jpg)
![Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater - Image 3](https://m.media-amazon.com/images/I/412yl0xkbcL.jpg)
![Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater - Image 4](https://m.media-amazon.com/images/I/41SZvpXsjVL.jpg)
![Ariston Aures Pro 18kW 240-Volt 3.51 GPM Whole Home Electric Tankless Water Heater - Image 5](https://m.media-amazon.com/images/I/51DtOZ+AYmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Make sure you can get the correct flow rate through the coils, or you will not have hot water.
*by R***K on March 18, 2024*

Found another of this exact model. Works much better than the 18Kwh model I had previously. Nebraska water is so cold that the 18 barely would heat at 2gpm. This model I can run about 2.8 GPM between 2 faucets before the safety feature turns off the coils so they don't burn themselves out. Comes with 3/4" Pex inlet and outlet. However, you may need to reduce to 1/2" before getting to the water heater to help reduce flow through thr coils to get the hot water needed for multiple faucets. Just something to keep in mind for other DIY'ers.

### ⭐ Garbage. Doesn't work.
*by S***S on June 8, 2023*

Waste of money. Had it professionally installed and never worked. So I was out the money and the cost of the repair man. Called customer servicewent to voicemail, left my info and no call back. Called immediately after and rang once then straight to the machine, as if the call was purposely ignored

### ⭐⭐⭐⭐⭐ Electric tankless
*by P***E on March 30, 2025*

This tankless water heater works amazingly..

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**Shop now:** [https://www.desertcart.kg/products/188206233-ariston-aures-pro-18kw-240-volt-3-51-gpm-whole](https://www.desertcart.kg/products/188206233-ariston-aures-pro-18kw-240-volt-3-51-gpm-whole)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-29*