Powerful 15,000 BTU cooling capacity and a heat pump, ensuring optimal comfort during all seasons All-copper tubing and gas-flux brazed joints for durability and long life Versatile installation options: Suitable for both ducted and non-ducted systems, providing flexibility to cater to your specific RV configuration and preferences Delivers an impressive airflow of 300 CFM, ensuring a consistent and refreshing breeze throughout your RV - 120 Volt 14.2 Amps Mounting Size: 14" x 14" Vent Opening