---
product_id: 651746058
title: "Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise"
brand: "thermomate"
price: "A$506"
currency: AUD
in_stock: true
reviews_count: 13
category: "Thermomate"
url: https://www.desertcart.com.au/products/651746058-tankless-water-heater-electric-thermomate-8kw-at-240-volt-on
store_origin: AU
region: Australia
---

# 8kW powerful heating 1.56 GPM flow rate Leak-proof cast aluminum chamber Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise

**Brand:** thermomate
**Price:** A$506
**Availability:** ✅ In Stock

## Summary

> 🔥 Instant Heat, Infinite Comfort — Upgrade Your Flow!

## Quick Answers

- **What is this?** Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise by thermomate
- **How much does it cost?** A$506 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/651746058-tankless-water-heater-electric-thermomate-8kw-at-240-volt-on)

## Best For

- thermomate enthusiasts

## Why This Product

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

## Key Features

- • **Space-Smart Wall Mount:** Compact, tankless design frees up valuable floor space—ideal for modern, minimalist homes and tight spots.
- • **Built to Last, Leak-Free:** Innovative cast aluminum heating chamber keeps water and heating elements separate to prevent leaks and corrosion.
- • **Safety First, Stress Less:** ETL certified with overheating protection and auto shutoff for no-water scenarios, ensuring peace of mind every use.
- • **Energy-Savvy Self-Modulation:** Automatically adjusts power usage based on flow and temperature, slashing water heating costs by up to 60%.
- • **Instant Hot Water, Zero Wait:** Enjoy endless on-demand hot water with rapid 8kW heating power, perfect for up to 2 faucets simultaneously.

## Overview

The ThermoMate 8kW Tankless Electric Water Heater delivers instant, on-demand hot water with a powerful 8kW heating element and a flow rate of 1.56 GPM at a 35°F rise. Its innovative leak-proof cast aluminum heating chamber and self-modulating technology ensure high efficiency and durability, saving up to 60% on energy costs. Compact and wall-mounted, it fits perfectly in tight spaces while providing safe, reliable performance with ETL certification and multiple safety features.

## Description

Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise - desertcart.com

Review: Good quality. Heats quickly - A little tricky to install in an older home, but it works great!
Review: Space-Saving - Totally Worth It!! - This tankless water heater has been a great upgrade!! It saves so much space compared to my old one. I’m already noticing the benefits of having instant hot water on demand. Installation was straightforward, the controls are easy to use, and I love the LED display. It feels efficient and modern, and I’m hopeful it will also save on energy costs over time 🙏🏼 Honestly, I wish I had switched to a tankless system sooner. If you’re considering one, this is a fantastic option - both in quality and price!

## Features

- [Instant Endless Hot Water] - Provide instant hot water wherever and whenever you need it. 24 hours standby. 8kW powerful heating support up to 2 faucets and large 1.56GPM at 35°F temperature rise. Max temperture up to 131°F. Requires Double Pole 40Amp breaker
- [Leak Proof & Maintenance Free] - The first to use cast aluminum heating chamber, Heating element separated from water lines to prevent water leaking and scale & corrosion on heating element, ensuring high heating efficiency and extending usage life span
- [Save Money and Space] - Self-modulating technology auto regulating the amount of energy required to heat water by continuously detecting water temperature and flow rate with 99% heating efficiency, saving up to 60% on water heating cost comparing to traditional tank water heater. Side water connection and wall mounted compact size with no water tank, convenient for any spaces, saving floor space and fitting into tight spaces
- [Easy Installation & Safety Protection] - ETL certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection, 1/2 NPT side water connections, 8kW at 240V, 33.3A nominal current, 40AMP double pole breaker and 8AWG wires
- [Easy Installation] - 1/2 NPT side water connections, 8kW at 240V, 33.3A nominal current, requiring 40AMP double pole breaker and 8AWG wires

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2V1P149 |
| Batteries Required? | No |
| Best Sellers Rank | #41,810 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Water Heaters |
| Brand | thermomate |
| Color | Gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (203) |
| Date First Available | April 27, 2024 |
| Efficiency | high |
| Heat Output | 8000 Watts |
| Included Components | mounting kits, water heater |
| Is Electric | Yes |
| Item Weight | 9.9 pounds |
| Item model number | ET080 |
| Manufacture Year | 2024 |
| Manufacturer | thermomate |
| Maximum Flow Rate | 1.9 Gallons Per Minute |
| Maximum Operating Pressure | 150 Pound per Square Inch |
| Maximum Temperature | 131 Degrees Fahrenheit |
| Mounting Type | Wall |
| Product Dimensions | 8.58"W x 12.2"H |
| Special Feature | Leak proof heating chamber, Overheat Protection, Self-modulating auto adjust power |
| Special Features | Leak proof heating chamber, Overheat Protection, Self-modulating auto adjust power |
| Style | 8kW |
| UPC | 850059019986 |
| Voltage | 240 Volts |
| Wattage | 8 KW |

## Product Details

- **Brand:** thermomate
- **Capacity:** 1.56 Gallons
- **Power Source:** ac
- **Product Dimensions:** 8.58"W x 12.2"H
- **Special Feature:** Leak proof heating chamber, Overheat Protection, Self-modulating auto adjust power

## Images

![Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise - Image 1](https://m.media-amazon.com/images/I/51dFWYUFEVL.jpg)
![Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise - Image 2](https://m.media-amazon.com/images/I/7150iubHRDL.jpg)
![Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise - Image 3](https://m.media-amazon.com/images/I/6137gtRzYEL.jpg)
![Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise - Image 4](https://m.media-amazon.com/images/I/61iQ2TofQkL.jpg)
![Tankless Water Heater Electric, ThermoMate 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise - Image 5](https://m.media-amazon.com/images/I/61vqXy66LSL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality. Heats quickly
*by L***N on January 26, 2026*

A little tricky to install in an older home, but it works great!

### ⭐⭐⭐⭐⭐ Space-Saving - Totally Worth It!!
*by D***. on January 30, 2026*

This tankless water heater has been a great upgrade!! It saves so much space compared to my old one. I’m already noticing the benefits of having instant hot water on demand. Installation was straightforward, the controls are easy to use, and I love the LED display. It feels efficient and modern, and I’m hopeful it will also save on energy costs over time 🙏🏼 Honestly, I wish I had switched to a tankless system sooner. If you’re considering one, this is a fantastic option - both in quality and price!

### ⭐⭐⭐⭐⭐ Great!
*by D***A on January 27, 2026*

It work beautifully. Great quality

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*