Master Flow 60 sq. ft. R-8 Insulated Duct Wrap

Use this Master Flow R-8.0 60 sq. ft. Duct Warp Insulation to reduce condensation in your duct system. It will also help to absorb noise from your ducting system. Use of this duct warp should help improve temperature efficiency of your duct system.

4″ x 25′ Insulated Flex Duct R-6.0 Black Jacket Fiberglass Insulation Hvac Hose

4″ x 25′ R6 Insulation Value ATCO #186 are UL 181, Class 1 Air Ducts and are manufactured with a tri-directionalfiberglass scrim reinforced, black polyester outer jacket. A double lamination of tough polyester whichencapsulates a steel wire helix forms the air-tight inner core of the ATCO #186. Thedouble-layer core of each product is wrapped with a thick blanket of fiberglass insulation. The inner coreof all three products is air tight and designed for low-to-medium operating pressures in HVAC systems.ATCO #186 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 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 Tough Reinforced Black 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

4-in x 25-Ft Insulated Flexible Round Flex Duct Tube R6 Heating/AC Black Venting

4-in x 25-Ft Insulated Flexible Round Flex Duct Tube R6 Heating/AC Black Venting Product Summary Thermaflex flexible ducting is UL 181 Listed Class 1 air duct. Strong polyester film laminated and encapsulating a heavy steel wire helix forms the inner core. The outer silver film provides a reflective surface on the inner core. An oversized, loose, steel wire helix supports a thick blanket of fiberglass insulation creating an air gap between the reflective inner core and fiberglass insulation. The outer vapor barrier is a jacket of durable black polyethylene. The smooth airtight inner core of polyester is designed for low to medium pressure systems. Can be used in place of galvanized pipe in most applications for heating, cooling, intake and exhaust needs.Product FeaturesBlack polyester jacket R6 fiberglass insulated flexible ductReduced total installation cost with fast, economical installationCertified UL 181 & NFPA 90A and 90B for US & CanadaCrush Resistance: 3x Stronger than standard flexible duct20% faster recovery time out of package than standard flexible ductingSuperior insulation and thermal performance.Easily shaped to fit over all inlets and quickly connects to fast fittings.GREENGUARD Indoor Air Quality CertifiedGREENGUARD Children and Schools Certified SpecificationsColor : BlackDuct Diameter : 4 inchDuct Material : Polyester core, fiberglass insulation and polyethylene JacketInsulation Material : Eco Touch FiberglassListing Agency Standards : UL 181 Class 1 Air Duct, NFPA 90A-90BMaximum Air Flow : 5000 ft/minMaximum Operating Temperature : 250 degrees FahrenheitOverall Length : 25 footProduct Type : Insulated Flexible DuctR-Value : R-6.0Shipping & Return PolicyWe do not ship to APO/FPO, P.O. Boxes, or any US Protectorates. Unless stated otherwise, your order will be processed within the allotted time frame between 1-3 business days after payment is received. We offer a 30-day return policy from the receiving date. Please contact us for a FREE Prepaid Slip for Defective or Damaged items. You will be required to send photos/videos. For non-defective items, you will need to cover shipping on the return. If you have any problem with your purchase, please contact us first!