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Evaporative Air Cooler Installation: What to Plan

A fixed evaporative system needs more than a unit on the roof: airflow paths, water, electrical supply and safe access all matter. Have the installation assessed for the property.

An evaporative air cooler install is a building services project, especially for a fixed rooftop system. Before choosing equipment, confirm the cooling design, where fresh air will enter, how stale air will leave and whether the property can provide the required water and electrical services.

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Bonaire Crown 10i

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Best for a compact spot

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Bonaire Duet Portable Evaporative Air Cooler 6L

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Common questions

Questions before you buy

Does an evaporative air cooler need a window open?

Many direct evaporative systems need a planned relief path so incoming air can move through the occupied space. Follow the design and operating instructions for the installed system rather than relying on a single generic window rule.

Who should install a rooftop evaporative cooler?

Use an appropriately qualified installer familiar with the system and local building, electrical and roof-access requirements. The manufacturer can direct owners to its service network.

What happens during evaporative air cooler installation?

The installer assesses the site, mounts and connects the unit, routes ducts and controls, connects services, checks airflow and explains operation and maintenance. The exact scope depends on the system and building.

Can I install a ducted evaporative cooler myself?

Rooftop access, electrical work, water connections and structural considerations make fixed installations unsuitable for casual DIY. Follow local rules and obtain qualified installation support.