The Vevor room to room fan is a through-wall ventilation solution designed to improve airflow between interior spaces. It delivers up to 305 CFM airflow with 10 speed settings, bi-directional airflow adjustment, and temperature control from -14°F to 212°F. A multifunction display and included remote control make it easy to customize operation for different rooms and comfort needs. Its quiet design and compatibility with 3.5" to 6.3" wall thicknesses make it suitable for bedrooms, living rooms, laundry rooms, garages, and workshops.