VEVOR Dryer Vent Hose, 5inch Insulated Flexible Duct 25FT Long with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Heating Cooling Ventilation and Exhaust, R-4.2 Flame Resistance Value

Efficient Insulation: Enhance Comfort with High-Loft Glass Fiber Insulation, Quieting Operation and Reducing Heat Transfer;

High-Quality Insulation Cotton: Utilizing high-loft Owens Corning insulation cotton, it reduces heat conduction while absorbing noise generated during operation, enhancing user comfort;

3-Layer Tough: Built to Last with Durable Single-Sided Aluminum Foil and PET, Reinforced with Fiberglass Grid for Safety and Longevity, Achieving an R-4.2 Flame Resistance Rating;

With two installation methods to choose from, you can install it according to your specific needs, making installation quick and convenient.

Suitable for heating, cooling, and exhaust gas transport, it is primarily used in ventilation systems for central air conditioning, warm air heating systems, fresh air ventilation systems, mechanical equipment recovery systems, and other non-corrosive gas ventilation systems.

Built with high-strength steel wire, it enhances and maintains lasting performance, allowing the product to bend flexibly without breaking, making it suitable for various application

Flexible and Easy to Use: Can be bent, compressed, or cut as needed for installation without affecting the interior of the duct, reducing air resistance and improving installation adaptability;

Variety of Applications: Primarily used for temperature control, dehumidification, and ventilation needs in various settings such as central air conditioning, fresh air systems, and greenhouse tents;

Specification: Model: GC130; Diameter: 5.11 inch / 130 mm; Tube Thickness (in extended state): 0.98 inches / 25 mm; Length: 300 inches / 7620 mm; Thermal Resistance Value: R-4.2; Net Weight (Including all Accessories): 7.49 lbs / 3.4 kg; Product Dimensions (in extended state): 7.28 x 7.28 x 300 inch / 185 x 185 x 7620 mm