Duct booster fans like the Tjernlund Duct Fan for 8" Flex or Metal Duct will increase comfort and airflow in hard to heat or cool rooms. You don't even have to adjust the thermostat or add auxiliary heating or cooling equipment to make this component work.
- Fits both metal and flex ducts
- Simple to install
- Adjustable fan speed
The Tjernlund Duct Fan for 8" Flex or Metal Duct is durable, quiet, easy to install, and it fits into a metal or flex duct. Its stronger motor, better performance, and higher temperature rating (150 degrees) set this booster fan apart.
The Tjernlund Duct Fan for 8" Flex or Metal Duct has adjustable speed settings and it can be operated manually or automatically. It is rated for both heated and cooled air, and is perfect for outdoor air supply, a duct booster fan, spot ventilation, bathroom exhaust, and warehouse or pole barn exhaust. This fan is also available in 6", 10", 12", or 14" models.
Please note:This fan does not come with a switch, and an automatic or manual can be purchased below.