The semi-rigid aluminum duct is ideal when all aluminum duct is required by code in some gas and electric dryer applications. This duct is totally non combustible with a maximum operating temperature of 435°F.

Highlights:

• Size: 4" x 8'
• Ideal for use in general purpose exhaust applications including kitchen range exhaust and bathroom fan
• Totally non-combustible
• Can be bent into any configuration
• Maximum operating temperature is 435° F
• Various applications include dryer venting, air conditioning, fresh air intakes, heating, and exhausting
• This Class 0, non-combustible duct is constructed of a special aluminum alloy that prevents corrosion and metal fatigue
• The machine fabrication produces a continuous lock seam that permits the duct to be pulled open, compressed, bent, and re-bent without developing leakage
• Can be used for concealed venting and eliminates the need for elbows