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Duct Booster® Register Booster Fans

Make hot or cold rooms more comfortable!
Tjernlund’s Duct Booster® Register Booster Fans increase air flow to rooms that are too hot or too cold. These all metal high velocity register fans increase weak air flow from registers quickly and easily.

  • Whisper quiet operation

    • Low sone cross flow blower (1.4 sones) makes it 50% quieter than buzzing “muffin” fan styles

  • Easy to install

    • Fits into existing register boot and includes 6’ power cord

    • Turn on or off with pre-wired toggle switch

  • Blends with any décor

    • Commercial grade, paintable steel grille included

    • Low profile design rests flush with carpet or wood flooring


Save on Energy Bills and Increase Comfort!
RB-Series Register Booster fans are designed to increase the flow of heated air in warm air heating systems or cooled air in central air conditioning systems. These ultra quiet register booster fans are ideal when the duct run serving the room is not accessible to install a standard Tjernlund In-Line Duct Booster® fan. Requiring only about $5 per year to operate, the RB-Series includes power cord and built-in on/off switch. Plugs into standard 115 VAC outlet. Use optional
SCP speed control or a remote on/off switch if desired.


 

 

RB10 - For 4x10 Registers
$112.95
RB12 - For 4x12 Registers
$119.95

 


Model Voltage Watts Sones RPM CFM
RB10 / RB12 115  20  1.4  1800  75 


RB10 Dimensions


 
RB12 Dimensions


RB10 and RB12 Blower Grilles
 

RB10
 
RB12
 

Register Booster Fan Instructions

SCP   
Model SCP Speed Control Wireless Remote Control

 


 
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