RVK1A Steel Roof Vent Kit for 3in or 4in Round Duct
PART145583
SUPPLIERBROANNUTONE LLC
SUPPLIER PART #RVK1A
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SHELF PACK1
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About this item
The RVK1A Steel Roof Vent Kit is a durable, easy‑to‑install solution designed for venting exhaust fans through the roof using 3‑inch or 4‑inch round ducting. Engineered from corrosion‑resistant steel, this kit provides long‑lasting performance in residential ventilation systems and helps ensure proper airflow for applications such as bathroom fans, kitchen exhaust, and general‑purpose venting.
Its versatile design accommodates both 3‑inch and 4‑inch duct sizes, making it ideal for retrofits, replacements, or new installations. The included components provide a secure and dependable connection that helps prevent air leakage, backdraft, and weather intrusion.
Key Features
Compatible with 3 in or 4 in Round Ducts – Flexible installation options for a variety of ventilation systems.
Durable Steel Construction – Provides long‑lasting resistance to weather and outdoor conditions.
Complete Vent Kit – Includes essential components required for proper roof‑mounted exhaust venting.
Improves Venting Efficiency – Helps ensure effective airflow for bathroom, kitchen, and utility room fans.
Weather‑Resistant Design – Assists in preventing rain, debris, and pests from entering the duct system.
Reliable Performance – Suitable for both new installations and upgrading older venting assemblies.
Common Applications
Bathroom exhaust fan roof venting
Kitchen exhaust duct termination
Utility room or general ventilation systems
Residential roof‑mounted ventilation upgrades
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