INTELLIGENT OPERATION MODES The intelligent programming function of the room to room fan provides three control modes cooling trigger mode, heating trigger mode, and continuous mode. You can customize ventilation solutions according to seasonal needs to improve energy efficiency and comfort.

ENHANCED AIRFLOW PERFORMANCE Featuring dual seven-blade fans, this ventilation fan delivers a robust airflow of 300CFM, optimizing air circulation between rooms without disruptive noise. The two fans produce consistent airflow direction to maximize ventilation efficiency, promote even air distribution and thorough ventilation, and create a more comfortable indoor environment.

DURABLE AND STURDY Constructed with rugged sheet metal housing, this room to room air transfer fan is built to with stand daily wear and tear, ensuring durability and reliability over extended periods. The air duct opening size of the vent fan is 13.8"L X 5.8"H. The through wall fan dimensions is 16.5"L X 4.5"W X 7.6"H. The thickness is adjustable to fit walls with a thickness of 3.8”-7.4.” Note Measure the size of the duct/drywall opening.

COMFORT SEETINGS The RTR300 ventilation fan is equipped with a temperature sensor that allows you to select a temperature range of 35°F to 99°F, ensuring customized airflow for year-round comfort. In addition, with five air speed settings, you can fine-tune the strength of the airflow to your liking, striking the optimal balance between comfort and efficiency.

REMOTE CONTROL Use the infrared remote control to control the room to room transfer fan from anywhere in the room, enhancing the convenience of everyday use. Additionally, we provide a 1-year warranty with a professional customer support team ready to assist at any time. If you have any questions, please feel free to contact us. You deserve the best after-sales service.