by HVAC Premium
1 used & new from $39.99
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Review & Description
Description
This Air Duct is manufactured with a reinforced metallized polyester jacket. The inner core is air-tight and is designed for low-to-medium operating pressures in HVAC systems.
Construction
A double lamination of tough polyester encapsulates a steel wire helix forms the air-tight inner core. The double layer core is wrapped in a thick blanket of fiberglass insulation and sheathed in a rugged and durable reinforced metallized polyester jacket.
Applications
It is designed for indoor use as a supply and return air duct in residential and commercial low-to-medium pressure heating and air conditioning systems. Can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets or other terminal devices.
Code Compliance
UL 181 Class 0, Class 1, UL 2158A - National Fire Protection Association (NFPA) 90A and 90B - BOCA, ICBO, SBCC Read more
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