# Thermal Dawn Launches Cost-Effective Heating System in Australia

- Published: 2026-11-06 21:15 UTC
- Section: Power & Energy › Energy
- Tags: Thermal Dawn, heating system, thermal battery, energy storage, Phase Change Materials
- URL: https://realtech.media/news/rt-97a44c0706c1c4b835dd86c5_thermal_dawn_launches/

**Thermal Dawn introduces a thermal battery system for heating and cooling, aiming to replace gas boilers in cold climates.**

![Thermal Dawn Launches Cost-Effective Heating System in Australia](https://sgzwpqqelzmajkcubgkl.supabase.co/storage/v1/object/public/rt-media/2026/11/814536c2d93445c3.jpg)
*cleantechnica.com*

Thermal Dawn has unveiled its innovative thermal battery system designed to provide cost-effective heating and cooling solutions, primarily targeting cold climates. The announcement was made following a presentation by founder Nick Zeniou at the Everything Electric expo, where the product garnered significant interest from attendees. According to cleantechnica.com, hundreds of visitors engaged with the Thermal Dawn stall, highlighting a growing concern for carbon costs and comfort among homeowners.

## Thermal Battery Technology

The Thermal Dawn system can store heat at temperatures up to 70 degrees Celsius and as low as 5 degrees. It utilizes existing hydronic pipework to deliver hot or cold water through radiators, eliminating the need for traditional gas boilers. Zeniou describes the system as a thermal battery, emphasizing that it does not generate electricity but rather stores thermal energy for later use. The technology is particularly beneficial for homeowners in cities like Sydney, Canberra, and Melbourne, where cold winters are prevalent.

Zeniou shared insights on the system's performance during the southern Australian winter, revealing that two installations saved homeowners approximately AU$1,500 each. The first installation in Melbourne, operational since May 2026, utilizes a free midday charging window to minimize costs. The second installation in Warragul, completed in July 2026, effectively manages heating through the home's concrete slab, demonstrating the system's efficiency.

## Phase Change Materials

A key component of Thermal Dawn's technology is the use of Phase Change Materials (PCMs), which store and release heat as they change physical states. This innovation significantly enhances the system's heat capacity. Additionally, the system can provide cooling by circulating cool water through fan coil units, making it a versatile solution for year-round climate control.

As Thermal Dawn prepares to expand its installations, Zeniou encourages Australian homeowners to express interest in the technology. The company is also exploring options for larger products suitable for ducted air conditioning systems, with plans to address apartment block heating in the future. With the Victorian government expected to support systems like Thermal Dawn's in the coming year, the company is poised for growth in the energy market.

## Sources

1. [cleantechnica.com](https://cleantechnica.com/2026/11/05/thermal-dawn-thermal-storage-is-cheap-storage)

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Source: RealTech, realtech.media — https://realtech.media/news/rt-97a44c0706c1c4b835dd86c5_thermal_dawn_launches/