JBC
Belt Drive Power Roof Ventilators

Sizes:  24 - 84
CFM:  5,611 - 118,770
Static: Through 0.75"

Features:

• Licensed for Sound & Air Performance
• UL Listed for Standard 705 (most models)
• Low profile
• Adjustable pitch cast aluminum blades
• All-weather performance
• Rugged steel angle frame construction
• Welded steel curb cap
• Epoxy finish
• Heavy-duty pillow block bearings
• Variable pitch motor pulley (most models)

Alternate picture shows the JBC with optional Motor Out Kit 

JBCMO Belt Change Video - https://youtu.be/QWYaW0wkVhA 

IOM

• J PRV O/M & M Instructions - 310-40.pdf

Submittals

• JBC Submittal - 310-52.pdf
• JBCMO Submittal - 310-56.pdf

Parts

• JBC Parts List - 310-43.pdf

Brochure

• Upblast Power Roof Ventilator Brochure - 310-15.pdf
• JBCMO Kit - JBCMOKitflyer2015.pdf