The Spruce RB Series fans are rated for both residential and commercial use. The durable, corrosion-resistant engineered thermoplastic fan housing makes RB fans ideal for duct boosting and bathroom, living area and garage ventilation. These remotely mounted fans, unlike ceiling or wall-mounted fans, can silently draw from multiple intake points, such as over a bathroom tub, sink and toilet.

Features

  • Durable thermoplastic housing
  • Virtually silent
  • Energy efficient
  • Remote mounting
  • Multiple intake locations
  • Rated for commercial or residential installations
  • Rated for continuous operation
  • Five-year warranty

Suitable for

       
Model P/N Duct Energy Star®
RB110 28128 4" Yes
RB275 28115 6" --
RB300 28088 6" --
RB350 28261 6" --
RB400 28206 8" --
RB500 28207 10" --
Spruce RB Series Inline Ventilation Fan
Model H h D d
RB100 8.5" 1" 9.7" 4"
RB275 8.6" 1" 11.8" 6"
RB300 9" 1" 13.4" 6"
RB350 9" 1" 13.4" 6"
RB400 10.5" 1" 13.4" 8"
RB500 10.5" 1" 13.4" 10"
Energy Star PartnerHVI CertifiedETL Listed