Update two - Firefighters on scene at smoke logged Isaacs house

ACT Fire & Rescue has discovered the cause of the smoke to be from an air conditioning unit in the roof space.

Firefighters are now ventilating the home.

Two fire pumpers are on scene along with the Breathing Apparatus Van and two Commanders. The Hazardous Materials unit has also been requested to shortly commence atmospheric monitoring before the resident can return to the home.