Overview

ATCO #048 is UL 181, Class 1 Air Duct and is manufactured with a black, heavy duty polyethylene jacket which complies with the HUD requirements for outdoor mobile home or modular home installation. The UPC #048's inner core is air tight and is designed for low to medium operating pressures in HVAC systems. A double lamination of tough polyester which encapsulates a steel wire helix forms the air tight inner core. The double layer core is wrapped in fiberglass insulation blankets to provide the R-Value. The core and insulation are reinforced with scrim, and sheathed in a rugged and durable black seamless polyethylene jacket. ATCO #048 is designed to be used as a supply and return air duct connecting a self contained HVAC system to the main air duct of a mobile or modular home, a complete air duct system and/or branch duct when a horizontal or upflow HVAC system is used in a mobile or modular home, and as a Crossover Air Duct to join the main air ducts of a doublewide mobile or modular home.

Features

• Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
• Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
• Smooth Inner Core: Low friction loss and low operating cost
• Black, Heavy Duty Polyethylene Jacket: Tear and puncture resistant with low maintenance