The cart is empty

Air Diffusion Agencies are the leading Australian supplier of quality combustion heating components in Australia. 

As an authorised dealer for many combustion heating brands we offer a complete range of components for your heating system including; dektites, ceiling boxes, flue kits, chimney plates, flexi flue and much more. 

Browse through the categories or use the 'Product Filter' to search for the part you need.

Can't find the part you need? Contact us with the details and we will help you out.

  • Stainless Steel Flue Pipe - 450mm Long. Available in a range of sizes. If the size you require isn't listed please contact us with the details.

    price (inc GST) $34.20
  • Stainless Steel Flue Pipe - 900mm Long. Available in a range of sizes. If the size you require isn't listed please contact us with the details.

    price (inc GST) $55.60
  • Painted Stainless Steel Flue Pipe. 900mm Long. Available in a range of sizes and paint colours. If the size or paint colour you require isn't listed please contact us with the details.

    price (inc GST) $75.60
  • Galvanised Casing Flue - 900mm Long. Available in a range of sizes. If the size you require isn't listed please contact us with the details.

    price (inc GST) $19.60
  • Zinc Anneal Painted Flue. 152mm x 900mm long. Available in a range of paint colours.  If the size or paint colour you require isn't listed please contact us with the details.

    price (inc GST) $61.70
  • Perforated Clover Leaf Flue. Available in a range of sizes and paint colours. If the size or paint colour you require isn't listed please contact us with the details.

    price (inc GST) $74.60
  • Perforated Clover Leaf Flue & Shield. 195mm x 900mm long. Available in a range of paint colours.  If the size or paint colour you require isn't listed please contact us with the details.

    price (inc GST) $74.60
  • Perforated Herringbone Flue. 195mm x 900mm long. Available in a range of paint colours.  If the size or paint colour you require isn't listed please contact us with the details.

    price (inc GST) $77.10
  • Perforated Herringbone Flue & Shield. 195mm x 900mm long. Available in a range of paint colours.  If the size or paint colour you require isn't listed please contact us with the details.

    price (inc GST) $77.10
  • Colourbond Flue - 900mm Long. Made to order. Contact us to find out colours available.

  • Stainless Steel Reducer. Available in a range of sizes. If the size you require isn't listed please contact us with the details.

    price (inc GST) $76.00
  • Galvanised Reducer. Available in a range of sizes. If the size you require isn't listed please contact us with the details.

    price (inc GST) $51.60
  • 6" Stainless Steel T-Piece with clean out cap. 

    price (inc GST) $102.50
  • Locating Ring. Available in 2 sizes* and a range of paint colours. Specify hole size when ordering to suit Active Flue.

    price (inc GST) $29.20
  • Zinc Anneal Painted Flue Reflector (1200mm long) with fixing clip. Available in a range of paint colours.

    price (inc GST) $110.50
  • Satin Polished Stainless Steel Flue Reflector (1200mm long) with fixing clip.

    price (inc GST) $134.40

POSTAGE
Use the 'Set Shipping Address' button for postage estimation. Save on postage by selecting the 'Pick up' option at checkout and collect from a local Air Diffusion store.

Found a lower price? Let us know and we'll match it