We are able to supply flue kits to order (supply only or supply and fit). Please note that you only pay for what you need and not any extras that may not be needed that are included in a generic kit.
D.I.Y. flue kits can be quoted once we receive measurements from top of heater to interior ceiling, interior ceiling to roof exit point, and roof exit point to apex of roof. You will also need to describe distance from apex of roof to roof exit point as a horizontal measurement, and lastly describe roof pitch in degrees. (photos always help here)
If the above is done properly, there will be no mistake about amount of material needed to make flue system comply not only with Australian Standards, but with household insurance requirements as well.
For ease of understanding which parts are required, send an email with photo of part required, as well as brand of heater, model name or number, and best accurate age of unit as well, or contact me to arrange a callout to quote on your requirements. (A callout fee starts at $60-00 from Tea Tree Gully workshop for this service.) Custom parts can sometimes be manufactured if genuine parts have been discontinued.