PT. Rajawali Karunia Sejahtera

AC (Air Conditioner) is a machine that serves as an air conditioner located around the cooling machine. We know that air is a substance that is inseparable from life in the world like water. Oxygen gas is the substance most needed by humans as well as other types of gases. We know that the current environmental conditions indicate that air pollution levels are so high that they result in disruption of human health. High levels of air pollution make people switch from the natural room refreshment system to the artificial air refresh system. Therefore, air refreshing system (AC) is the most widely used instrument to overcome the comfort problem of a room. So looking at the potential human ...