BY AUTOMATIC AIR CLUTTER IN AIR GAP IMPROVED COMFORT

The rounded bottom of the air opening completes the smooth, quiet operation. The automatic air flap at the top of the opening ensures that the airflow is up and down. when the grill is stopped while automatically controlling the downward movement acts as a shutter.

NOISE AND VIBRATION ARE IMPORTANT WITH OUR UNIQUE DESIGN GREATLY REDUCED

The resistance of the large fan and airflow path has been improved, increasing the speed of the fan. thus reducing noise and vibration.