FK-FZ, FK-FC, FK – FS Air Grill :Square intake includes FK-FZ,FK-FC, and FK - FS. FK-FZ&FK-FC are the blower for four direct...
Detailed
FK-FZ, FK-FC, FK – FS Air Grill : Square intake includes FK-FZ,FK-FC, and FK - FS. FK-FZ&FK-FC are the blower for four directions; FK-FS is a kind of lower for three directions. The leaves are fixed at 45 degree angle.