14" Roof Curb for Bryant/Carrier Rooftop Units

Cambridgeport Air Systems - Cambridgeport's reliable and easy-to-install Curb Adapters mate any pre-existing roof curb to a new HVAC unit. They are designed and built to balance maximum air-flow performance with economy. Our Curb Adapters are one-piece welded construction with built-in supply transition, and always provide a water-tight seam. Features & Benefits: * Engineered for low-static pressure * Even weight distribution to existing curb * Fabricated from heavy gauge, G90; galvanized steel body * All welds are sprayed with a galvanizing compound for rust protection * All curbs come with a factory-installed supply transition * Fully insulated with 1 - 1-1/2 lb. density insulation * Shipped with easy-to-apply gasket material to seal HVAC unit to adapter * For rooftop units - Bryant: 580J, 558J 24-28; 581J 20, 24; 548J24; Carrier: 48/50 TC 24-28; 45/50 HC 20, 24