BC Series 100 CFM Contractor Trim Kit (8 Pack), B100B Accessories 5” round metal collar adapters

5” round metal collar adapters on each end

Mounts using mounting tabs and included hanger bars positioned against a stud

Polymeric blower wheel for efficient performance

stable install on your roof

BC Series 100 CFM Contractor Trim Kit (8 Pack), B100B Accessories 5” round metal collar adaptersThe QuFresh B100B Trim Kit is the second step in the BC series bath fan installation process and includes 8 grilles and 8 blower assemblies with hardware to install multiple bathroom exhaust fans in new construction areas, such as an apartment complex, commercial building, or residential subdivision. Take advantage of pack installation to receive only the parts you need in the moment and avoid damage to (or loss of) components that would otherwise be