Low-profile AC unit for ducted or ductless system lets you replace or add a new AC to your RV. Wall thermostat has an LED display and controls the mode, fan, and temperature settings. Air distribution box has 3 slotted registers for maximum airflow. flow: 500 cubic feet/minute Thermostat temperature range: 60 F to 86 F (16 C to 30 C) Overall dimensions: Air conditioner: 31" long x 24-15/16" wide x 10-1/8" tall Air distribution box