The newest DC Inverter Air Conditioner automatically controls cooling and heating according to the room and outside temperatures.  The DC Inverter Air Conditioner runs the compressor at high speeds to heat or cool the room rapidly.  When the desired temperature is attained, the compressor speed is gradually decreased to stabilize the room temperature. Conventional Air Conditioners that operate at a constant speed must turn on/off the compressor to control the room temperature causing noise and power loss.  On the other hand, our DC Inverter Air Conditioner can control the speed of the compressor with less noise and greater efficiency. Experiments proved that negative ions have certain benefits for living organisms, including a relaxing effect and diminishing or curing the symptoms of various diseases.  Negative ions have also proven to promote growth or prolong life in plants and animals and thus contribute to an improvement in productivity.  Research indicates that negative ions are abundantly generated in places where there is splashing water, such as around waterfalls, and that vehicle emissions and factory smoke contain more positive or active ions than negative ions. TOYOTOMI cares about the quality of the air in the room. With its High Performance Filtering System, TOYOTOMI's air conditioners contribute to optimum indoor air quality. To the upper part of this page     To the upper part of this page