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Official manufacturer imageHessaire MC12V
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Official manufacturer imageHessaire MC37M
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Common questions
Questions before you buy
How does a wall mounted evaporative air cooler work?
It moves air through wetted media so evaporation removes heat from the airstream. Direct systems add moisture, and ventilation is usually needed.
Can I install a wall mounted air cooler myself?
Installation may involve structural mounting, electrical work and a water connection. Follow the manufacturer’s installation requirements and use a qualified installer where required.
Does a wall mounted evaporative cooler need a water connection?
Some models use a manually filled reservoir and others connect to a water supply. Confirm the exact model’s instructions and installation details.
What is an evaporative air cooler wall controller?
It is a control interface for operating compatible equipment. Check the cooler’s documentation for controller compatibility, wiring and included controls.










Roof-Mounted Evaporative Air Coolers