Indirect Evaporative coolers or IDEC are highly efficient means to cool large spaces using an evaporative process. Unlike traditional evaporative coolers aka Swampies the internal space is not humidified. Provided you have a suitable clean water supply.

These simple units can cool the area at the cost of running a fan. In addition, IDEC Units are available that will run directly off a solar panel and hence have zero energy demand. Indirect evaporative coolers are also a great combination with a low-cost heating solution such as waste heat recovery or high-efficiency hydrogen boilers. Commercially available units can combine multiple cooling systems into one package and are custom built to suit your project requirements. These systems are climate and application dependant, so contact us to discuss whether your project is suitable.