Features & Benefits

• Concentric Pan are Insulated Internally
• Lower Box is Factory Painted White
• Dual Deflection Aluminum Supply Grill
• Painted Grill
• Painted Drop Box or Flush Mount
• Supply and Return Pans Included if Required
• Fully Insulated

Specifications

• Item: Duct Concentric Kit
• Size: 47-3/4 Inch Length x 23-3/4 Inch Width x 8-1/4 Inch Depth (Supply Grille)
• Material: Galvanized Steel
• Used On Item: HVAC System Roof Curb Carrier Unit
• Used On Model/Brand: 48/50 GJ/HJ/TJ/TF, TM 004-007, Bryant 548C/D/F, 551A/B, 558C/D/F 580 C/D/F, 036-072, 580 C/D/F, 581 A/B, 549B 036-072, CRRFCURB001A
Nominal Air Flow Rating 1200 to 2400 CFM; Duct Size 2 at 18 Inch; Includes Roof Curb, Flex Duct, Concentric Pan/Box, Diffuser Grille