Home » Agri-Aide Ventilation » Agri-Aide Air Intakes » Cupola Damper Cupola Damper SKU: KV-FC3100 Availability: Available Price: $90.00 Cupola Damper quantity Add to cart Description Optional, adjustable insulated damper for fiberglass roof cupola (FC3000). Kit includes all hardware and pull rope. Related products Auto-MAX Wall Inlet Learn More Ceiling Baffle Closure Learn More Add to cart Cupola Hardware Learn More Add to cart Metal Roof Cupola, 1500 CFM Learn More