Compatible Installation Walls: The room to room fan is compatible with wall thicknesses ranging from 3.5in to 6.3in, making it suitable for installation between the walls of your bedroom, living room, bathroom, garage, laundry, storage room,and more

Dual Airflow Adjustment: This in wall fan offers 10-speed settings and temperature control ranging from 14℉ to 212℉, allowing you to adjust based on different climates. With dual airflow adjust, you can control the ventilation direction

Rapid Ventilation: With a high speed of 1750 r/min and powerful performance, this wall vent fan delivers a maximum airflow of up to 305 CFM, meeting the ventilation needs of spaces like the living room, bedroom, and laundry room

Smart Display: Featuring a multifunctional display, you can adjust airflow direction, temperature, and speed. Our through wall fan also includes protection lock, cooling, heating, sleep mode, and more, so you can customize the settings to your needs