Vevor 4-Inch Insulated Flexible Duct for HVAC Heating, Cooling, and Ventilation

Constructed from durable aluminum foil and PET film, reinforced with a fiberglass grid, this high-quality insulation material boasts an impressive R-6.0 Thermal Resistance value, ensuring safety and extending the product's lifespan. Made with thick aluminum foil and high-strength spiral steel wire, encased in a layer of fiberglass insulation, the efficient insulation effectively reduces heat loss and improves thermal efficiency. Capable of being bent, compressed, or cut as needed for installation without affecting the interior of the duct, this flexible and easy-to-use product reduces air resistance and enhances installation adaptability. Primarily utilized for temperature control, dehumidification, and ventilation needs in various settings such as central air conditioning, fresh air systems, and greenhouse tents, the insulation also reduces energy waste while absorbing noise generated during operation, enhancing overall comfort.

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