CoolTime from CoolAir Inc. Advanced Series HVAC system is beautifully designed to enhance the ambiance of your space. It is loaded with all the specs of a superior quality HVAC system. Suitable for all weather conditions from cool to hot. It is ductless and requires no extra installation time and expenses. Highly energy efficient that saves up to 30% of energy cost while providing ultimate performance. 4D airflow deflectors spread air throughout the room. Follow Me function with dual thermal sensors technology automatically throws air your way for instant comfort.