Sterling Supreme III



With optional Glass Door & Splashback


THERMALUX - Supreme Mk III - The perfect family cooker.


The Thermalux Supreme Mk III is a high quality, two oven, slow combustion cooking stove with the option of a domestic wetback or hydronic heating for a 200m2 (20sq) home .and the has the largest hot plate and oven of any Australian made cooking stove on the market.


The original Thermalux Supreme was launched onto the market almost forty years ago, and has had only a few cosmetic changes in that time., proving that the design is timeless and reliable throughout the years

The Supreme is built to last and is constructed from cast iron, heavy gauge steel and stainless steel components.

All ovens are manufactures from thick plate steel , unlike others made from light steel, which tend to burn out over time. The Supreme ovens will last the life of the stove and that could be as high as 50 years or more! The ovens are self cleaning and self venting and maintain an even all round temperature for perfect baking. Temperature is controlled  with dual air controls, a flue damper and  dilution control, all giving a swift response to temperature requirements


The huge, solid cast iron hotplate is the largest available manufactured in Australia. The hotplate is capable of accommodating up to six saucepans and there is a convenient  cast iron simmer plate to keep things "just on the boil"

When the hotplate  not in use the hinged hotplate covers retain the heat in the stove.


Options include a Glass oven door, Splashback with built in plate rack, Chrome hot plate covers, Powder coated doors and a Plinth to raise the height of the stove to bench high

 The Supreme Mk III can also be "Mirror Imaged" placing the oven and the flue on the left and the firebox and water pipes on the right, making some installations easier.


The Supreme Mk III comes in a choice of  hard wearing specialist painted finishes Standard colours are Black, Charcoal, Blue, Green and Brown. (See Colour card on right) Mojave Red is also available at a small extra cost


The Supreme also has the option of a 5Kw Wet back (water jacket) for domestic hot water heating, or an 8kw Wet Back for domestic and small hydronic supply or even a massive 20kw for hydronic projects up to 200m2 (or a little less with domestic hot water as well) This the Supreme CD 20kw


The Thermalux Supreme Mk III also comes in our upgraded STIRLING version which features Chrome Hob, Powder Coated Doors in a range of designer colours, Chrome Hotplate Covers and much more. Click HERE to see more about STIRLING






Supreme III CD - 20 kw Hydronic Heating Model 

The Supreme CD (central heating cooker) has a heat output of 20 kw which gives the CD one of the highest heat outputs on the Australian market.

The CD has an additional air control which provides for greater combustion.

The Thermalux Supreme CD will run  hydronic radiators or under floor coil heating to heat up to a 200m2 (20sq) home.





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With optional Glass Door & Splashback