There are things that can be done to reduce the chance of embers from a bush fire igniting your evaporative air conditioning system.
We can help you at Woolley’s Plumbing with your existing or a new evaporative cooling.
Embers can travel, the first three rows of houses adjacent to a bush or grass land area are at risk of being effective by a bushfire.
More information can be found here CFA Evaporative Cooling Safety Information