Cooling with outside air
An evaporative cooler passes outside air through wet pads and distributes it through ducts. Air needs a suitable exit path, usually through partly open windows or doors. It is a cooling system and does not provide reverse-cycle heating.
Consider the conditions
Evaporative cooling performs best in hot, dry weather. Higher humidity reduces the cooling effect. Discuss your expectations with the installer, including how to ventilate the home and how performance changes with the weather.
Replacing a rooftop cooler
A replacement assessment should check roof mounting, water supply, drainage, electrical connections, ductwork and outlets. Ask whether the quote includes removing the old cooler and what repairs or adjustments may be required.
Maintenance and ownership
Pads, filters, water components and the distribution system need maintenance in line with manufacturer instructions. Compare water and electricity use as well as the purchase price, and ask about service access and ongoing care.
Compare with refrigerated cooling
If heating and cooling from one system or more consistent performance in humid conditions matters to you, request a refrigerated alternative. Compare the complete installed scope rather than assuming existing ducts can be reused.
What happens after I enquire?
Up to 5 participating group related companies receive your details and may contact you to discuss the project. Each company confirms its own availability and installation scope. You compare the proposals and decide whether to proceed.