Take control of the temperature in your home the Panasonic Deluxe Series 24,000 BTU Indoor Mult-Zone Wall Mounted Heat Pump. The unit offers 24,000 BTU of cooling and 28,800 BTU of heating to send air in all directions. This Multi-Zone System can be connected to Panasonic Outdoor Unit: CU-5E36QBU to create one cohesive system. This Wall-Mounted Indoor unit solves the problem of limited installation space and does not clutter the exterior of your home. Designed with a SEER up to 23.0, for the best in class energy efficiency, and equipped with the air sweep control function moves the louver up and down in the air outlet, directing air in a "sweeping" motion around the room and providing comfort in every corner. Thanks to the newly developed turbo fan and decreased resistance of the air path, one of the industry’s lowest levels of noise has been achieved. This unit also is designed with ECONAVI, to detect where energy is wasted and adjust cooling power accordingly. The inverter uses ECONAVI sensor data and varies compressor rotation speed to optimize cooling operation and save energy. Panasonic air conditioners/heat pumps are built with the latest advanced technology for maximum energy savings. Must be Paired with Outdoor Unit to Operate.