6 inch✕ 25 ft HVAC Insulated Flexible Duct R8 10 inch✕ 25 feet

6 inch✕ 25 ft HVAC Insulated Flexible Duct R8 10 inch✕ 25 feetThis product offers the best resilience to heat and fire. Owens Corning R6 fiberglass (UL 181 and ASTM E84 approved) and two layers of aluminum make up this product. It can manage temperatures from 30F to 200F, so it's ideal for attics, industrial exhaust, and other hot environments. R6 Insulation: The Best Way to Keep the Heat In It offers a 35% increase in energy efficiency compared to conventional ducting. This makes the HVAC system work less hard

✔ Cooling for server rooms

Wind & Odors The one-way draft blocker helps stop cold air

The pressure rating is 4" WG (static pressure)

3) Helps Reduce Condensation Insulation helps limit condensation buildup in attics

5) Adjustable Rope for Tight Sealing The expanded horn opening is equipped with a thick PP rope that can be tightened for a snug fit

Wipe the tee when using it

and other industrial applications

[How to Use] The 6 to 4 inch air duct adapter is easy to use

1) R4 Insulated Flex Duct (6 Inch x 25 Feet) Designed for HVAC and ventilation runs where insulation is needed

2 layers of premium aluminum foil

and home vent systems

4) Easy Hanging & Fast Installation Features a built-in D-ring for hanging on walls