Unico UPC-12-085S6-4 Square Fiberglass Duct, 8.5″ x 8.5″ x 6′, R4.2, 4/bx

Check out the Unico UPC-12-085S6-4 Square Fiberglass Duct, designed for efficient airflow management in HVAC systems. Measuring 8.5 inches by 8.5 inches with a 6-foot length and an R4.2 insulation rating, this high-quality duct provides superior thermal retention while minimizing energy loss. Its durable fiberglass construction ensures long-lasting performance, making it an excellent choice for both residential and commercial applications.

Engineered for optimal airflow efficiency, this square fiberglass duct helps maintain consistent temperatures, reduces air turbulence, and enhances overall system performance. The R4.2 insulation rating improves thermal retention, reducing heat loss and strain on HVAC equipment. This leads to lower energy consumption and improved cost savings over time. Its square design ensures a secure, stable fit within ductwork, allowing for reliable airflow distribution.

Packaged in a set of four per box, the Unico UPC-12-085S6-4 is ideal for both new installations and retrofit projects. It integrates seamlessly with Unico’s small-duct high-velocity (SDHV) systems and other compatible setups, providing a secure and efficient connection. Whether you’re expanding an existing system or designing a new one, this fiberglass duct offers durability, energy efficiency, and long-term reliability. Upgrade your HVAC system today with a component built for high performance and efficiency.