Tjernlund Duct Booster 10 in. Duct Fan

Use this fan to boost air flow to reach hard to heat or cool areas or as a utility blower for air supply or exhaust. U.S.A. Fan Diameter (in.): 10, HP: 1/100, Air Delivery (CFM): 475, Amps: 0.60, Dimensions L x W x H (in.): 15 3/4 x 10 x 11 5/8, Needs to be Hardwired: Yes, Speeds (qty.): 1, Volts: 120, Speed (RPM): 1,500.

• Boosts airflow even in air temperatures up to 150°F
• Serves as a utility blower for air supply or exhaust needs
• Designed for easy assembly over metal or flex ducting