Efficient Thermal Insulated Flexible Air Duct for HVAC Systems
$13.43
$24.04
GFIHVAC presents its thermal insulation HVAC duct, a reliable and energy-efficient solution for residential and light commercial HVAC applications. Designed to balance performance, durability, and flexibility, this pre-insulated HVAC ductwork minimizes heat transfer, reduces energy loss, and improves overall system efficiency.This flexible duct features a double-layer aluminum inner duct, high-density fiberglass insulation (100–750 g/m³), and a single-layer aluminum outer jacket. The structure is reinforced by spiral carbon steel wire (0.6–2.5 mm), ensuring stability under high airflow and pressure. The combination of these materials produces a high performance HVAC flexible duct that maintains precise airflow, thermal efficiency, and structural integrity.Whether used for supply, return, or ventilation lines, this insulated HVAC duct is engineered for long-term reliability and easy installation.
