CRBCA
Belt Drive Domed Centrifugal Power Roof Ventilators

Sizes:  06 - 24
CFM:  185 - 10,328
Static: Through 2.0"

Features:

• Licensed for Sound & Air Performance
• UL Listed for Standard 705 (most models)
• Force ventilated motor compartment isolated from airstream
• Non-overloading backward inclined aluminum wheel
• Weatherproof spun aluminum housing
• Vibration isolators on drive frame
• Galvanized wire mesh birdscreen
• "C-Drive" unique bearing and shaft assembly
• L10 life exceeding 1,000,000 hours
• Variable pitch motor pulley

IOM

• CRBCA, CRDA O/M Installation Instructions - 705-61.pdf

Submittals

• CRBCA Submittal - 725-30.pdf

Parts

• CRBCA Parts List - 725-40-2_CRBCA_X-View.PDF

Brochure

• Centrifugal PRV Brochure - 725-15.pdf