638-009

Description

Enhance your residential heating and cooling system with this professional-grade 16" x 34" metal joist liner. This essential HVAC venting component is designed to create a sealed return air duct within floor joist spaces, ensuring efficient air circulation throughout your home. Built from durable, corrosion-resistant metal, this liner provides a smooth surface for airflow, reducing friction and improving the performance of your furnace or central air system. Perfect for new installations or HVAC repairs, it acts as a protective barrier that maintains air quality by preventing contaminants from entering the ventilation path. Whether you are finishing a basement or upgrading an existing ductwork system, this joist liner offers a reliable and long-lasting solution for your air distribution needs.

Specifications

Type

Metal Venting

Size

16" x 34"

Dimensions

34 inches × 16 inches

Application

Commonly used in residential HVAC installations to convert floor joists into return air ducts. Suitable for use with furnaces, heat pumps, and central air conditioning systems.

Specifications

Constructed from heavy-duty galvanized metal; fire-resistant material; designed for standard joist spacing to optimize airflow and ventilation efficiency.