Braemar has a range of the Ecostar 6.3 stars* (*equivalent) Ducted Central Gas Heaters in Natural Gas and LPG:
*How are Energy Stars calculated?
For ducted gas heaters, currently the star rating system has a minimum of one star and a maximum of six stars.
Australian Standard AS 4556-2011 sets out how to calculate the efficiency rating for Energy Labelling of Ducted Gas Heaters.
The standard states that the result of the calculation is to be rounded down to a maximum of 6.0 stars.
Therefore, even if a heater is more efficient, the Standard does not currently provide for certification of an energy efficient star rating that is higher than 6.0 stars.
However, using this system, we can calculate the ‘star rating equivalent’, which shows the equivalent ratings of more than 6 stars.
(*Star rating equivalent. Based on Australian Gas Association’s results calculated in accordance with the testing methodology in AS4556-2011. )
Note: The performance of Braemar’s ducted gas heaters are independently tested in the Australian Gas Association (AGA) NATA accredited testing laboratory.
Every single Braemar ducted gas heating unit is made from premium grade materials and supported by a comprehensive factory-backed warranty.
Industry standard 7 year comprehensive warranty** for residential ducted gas heating also comes with a 10 year heat exchanger and burner warranty.