JBHX
Belt Drive Power Roof Ventilators

Sizes:  48 - 60
CFM:  22,550 - 57,040
Static: Through 0.625"

Features:

• Licensed for Sound & Air Performance
• UL Listed for Standard 705 (most models)
• Low profile
• All-weather performance
• Reinforced die-formed steel propeller blades
• Welded steel construction with cross-frame support
• Epoxy finish
• "C-Drive" unique bearing and shaft assembly
• L10 life exceeding 300,000 hours
• Dual belt drive
• Variable pitch motor pulley (most models)

IOM

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

Submittals

• JBH/JBHX Submittal - 310-51.pdf

Parts

• JBH, JBHX Parts List - 310-42.pdf

Brochure

• Upblast Power Roof Ventilator Brochure - 310-15.pdf