One would think the most important things a water cooler airco does is cooling and heating. Of course, this is true, but there is more. As we already stated, our water cooler airco also dehumidifies, filters and circulates the air. Humidity is uncomfortable and unwanted for many reasons. Moisture can cause mold, rot or rust to settle in the room and unpleasant odors can arise. It also has a negative effect on one’s health, causing dust mites and allergens. Our water cooler airco has a built-in dust and carbon filter, so none of these will occur. Even under the most extreme circumstances our climate control systems deliver an ideal living and working environment throughout the year. We assure you that it is very easy to use the water cooled airco. The only thing you need to do is enter the day temperature and the night temperature, the system does the rest! It cannot be more simple really. The system has a light sensor for automatic switching between the day and night program. The water cooler airco dehumidifies during day, night or continuously. The cooling options are adjustable and heating is done with a ceramic heating elements. We point out that the water cooler airco is fireproof and therefore, safe to use. If, in the unlikely event, a malfunction occurs, you receive an SMS alert. An option is to add a built-in temperature and water leakage protection. We also offer a dual room function option, with which you cool two rooms with only one OptiClimate. The fan of the PRO3 can be placed in two different positions (not the Inverter).