4" Inline Air Duct Booster

The Suncourt Centrax TF104 4" In-Line Centrifugal Fan mounts to your air duct and is the ideal solution to boost airflow, move air or exhaust air. It uses backward inclined blades with ball bearings that are permanently sealed and lubricated, ensuring high volume and pressure of air flow. Typical applications for the centrifugal fan include pushing cold air to upper floors in the summer time, moving air long distances, pushing warm air down from high ceilings, and dryer vent boosting when the duct for the dryer is longer than 15 feet. It can also be used for bathroom ventilation, crawlspace ventilation and Radon Mitigation (or as a replacement fan for an existing Radon Mitigation Fan).

• High Volume & Pressure
• Installs In Any Position
• Ball Bearings Are Permanently Sealed & Lubricated
• Backward Inclined Blades
• Vibration Absorbing Material
• UV Protected/Flame Retardant Thermal Plastic Resin
• 140° F (60° C) Maximum Air Stream Temperature

This Duct Booster does NOT INCLUDE the following accessories:
• Speed Control (KBWC13)
• Power Cord (19QBP0145)
• Auto Switch (SW100)
• Duct Mufflers (Not available for 4" size)

The TF104 4" Inline Air Duct Booster is a stocked item and ready to be shipped to you today.

Replaces: 19-TF104