Air Connector For Bathroom Fan Exhaust Duct, Ul 181 Class 1 Rated, 3 Inch Diameter By 25 Foot Length

Introducing the Lambro 3 inch x 25 foot UL 181 air connector, now available at Guadalupe Lumber in San antonio, TX. This flexible and durable air connector is specifically designed to handle moist air and humidity, making it an excellent choice for bath fan exhaust and other general venting applications. Whether you are a homeowner or a professional contractor in San antonio, this air connector provides a reliable solution for proper ventilation needs.

• Ideal for bath fan exhaust ventilation applications: Effectively channels moist air out of your home, helping to reduce humidity and prevent mold growth.


• Not suitable for clothes dryer exhaust ventilation: Designed exclusively for venting moist air, ensuring safety and compliance with ventilation standards.


• Maximum operating temperature of 257 degrees Fahrenheit: Can withstand high temperatures commonly found in bathroom exhaust systems.


• Steel wire construction for additional support: Provides strength and durability while maintaining flexibility for easier installation.


• Flexible design: Allows for convenient routing around obstacles and tight spaces during installation.


• Installation length limit: Should not be installed in lengths greater than 14 feet to maintain optimal performance and safety.


• UL 181 Class 1 listed and labeled: Meets recognized safety and quality standards for air connectors.

This air connector is perfect for a variety of practical uses in San antonio. Homeowners can use it to improve bathroom ventilation, reducing moisture buildup and enhancing indoor air quality. Contractors and HVAC professionals will appreciate its flexible design and sturdy steel wire construction, which simplify installation in both new construction and renovation projects. Its ability to handle moist air efficiently makes it a valuable component in maintaining a healthy and comfortable living environment.



In summary, the Lambro 3 inch x 25 foot UL 181 air connector is an essential product for anyone in San antonio, TX looking to ensure effective and safe bath fan exhaust ventilation. Available at Guadalupe Lumber, this air connector combines durability, flexibility, and safety certification to meet your venting needs with confidence.