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.

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