4 inch Insulated Flexible Duct ATCO Flex Duct 4'' Insulation Value R-6.0

Description

Construction ATCO #030, #036, and #031 are UL 181, Class 1 Air Ducts and are manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. A double lamination of tough polyester which encapsulates a steel wire helix forms the air-tight inner core of the ATCO #030, #036, and #031. The double-layer core of each product is wrapped with a thick blanket of fiberglass insulation. The inner core of all three products is air tight and designed for low-to-medium operating pressures in HVAC systems. ATCO #036 and #031 have increased insulation for superior thermal performance.
FEATURES & BENEFITS
Air-tight Inner Core –
Energy efficient /
No fiberglass erosion into air stream
Encapsulated Wire Helix
No unraveling when cut to length
Quick installation Smooth Inner Core
Low friction loss
Low operating cost Highly Resistant to Mold Growth
Tested and Listed to UL Environment’s Standard UL 2824
Certified for Low Chemical Emissions –
Tested and Certified to UL Environment’s Standard UL 2818
Certified Thermal Performance (R-values) –
UL Classified to Air Diffusion Council test program
T
ough Reinforced Metallized Polyester Jacket
Tear and puncture resistant
Low maintenance Lightweight Compact Carton/Bag
Reduces warehouse and jobsite handling cost Formaldehyde Free
Made with Owens Corning EcoTouch Insulation
APPLICATIONS & CODE COMPLIANCES ATCO #030, 036, and 031 are designed for indoor use as a supply and return air duct in residential and commercial low-to-medium pressure heating and air conditioning systems. All three models 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. UL 181, NFPA 90A & 90B, IMC, IRC, UMC (ICC ES REPORT NO. ESR-1268), HUD, Cities of Chicago, New York, San Francisco, County of Dade (Florida), California State Fire Marshal.* *ATCO recommends that you check with the local code body having jurisdiction in your area to determine applicable codes.