Product Overview

This 12 in. vent tube extension provides a durable, reliable solution for installing or modifying Williams direct-vent furnaces, helping ensure proper alignment where additional vent length is required. Made from heavy-duty galvanized metal, the extension supports long-term performance and withstands the heat and airflow conditions typical of direct-vent systems. It works with through-the-wall installations up to a 24 in. maximum vent length, making it a practical choice for projects involving variations in wall depth or replacement of worn components. The tube is compatible with Williams direct-vent models and fits standard HVAC configurations where a secure, corrosion-resistant connection is essential. Designed for straightforward integration into new or existing setups, this extension supports safe venting of combustion gases and helps maintain dependable furnace performance in residential or light commercial applications.

• This 12-inch galvanized tube extension supports direct vent furnace installations that require a longer through-wall connection
• The heavy-duty metal provides durability and helps it withstand regular heating system use
• It works with Williams direct vent furnaces and fits installations needing up to 24 in total vent length for proper alignment
• The tube functions as a replacement part or a component for new installation work
• The extension accommodates differences in wall depth and helps maintain a secure passage for vented combustion gases

Proposition 65 Information

WARNING: This product can expose you to chemicals including epichlorohydrin which is known to the State of California to cause cancer and birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

Specifications