Duct Access Door 20" x 20"
Acudor HD-5070 Duct Access Door 20 x 20 Features: Insulated Duct Door Hinged Provides access to sheet metal duct Insulated door panel Acudor HD-5070 Duct Access Door 20 x 20 Specifications: Access Door: 24 gage galvanized steel, double panel. Access Door Frame: 24 gage galvanized steel with 5/8" notched knock over tabs. Door Hinge: Continuous aluminum piano hinge. Insulation: Door panel filled with 2" fiberglass insulation (7.7 R factor), compressed into 1". Door Gasketing: 1/8" thick by 1/2" wide closed cell neoprene gasketing between door and frame. Access Door Latch: Self-tightening, hand operated cam latch. * Dimensions are W x H