6" Storm Collar, Type B Gas Vent

The Hart & Cooley 016320 Storm Collar (Model 6RS) is a precision-formed weather-sealing component designed for use with 6-inch Type B gas vent systems. This collar provides a durable and secure seal between the vent pipe and roof flashing, preventing water intrusion at roof penetrations. Manufactured from galvanized steel, the 6RS collar ensures long-term corrosion resistance, mechanical stability, and compliance with industry standards for gas vent system installations.

Details

• Model Number: 016320
• Manufacturer: Hart & Cooley
• Product Type: Storm Collar
• Series: RS
• Part Number: 113841
• Vent Type: Type B Gas Vent
• Nominal Size: 6 inch
• Inside Diameter (ID): 6-1/2 inch
• Outside Diameter (OD): 9-5/8 inch
• Material: Galvanized Steel
• Application: Roof termination weather seal for vertical vent installations
• Installation: Positioned above the vent flashing and sealed with high-temperature silicone or approved sealant
• Compliance: UL Listed for Type B gas vent systems per UL 441; meets NFPA 54 (National Fuel Gas Code) requirements

Professional Specifications

The 6RS storm collar is constructed from heavy-gauge galvanized steel, formed for precise fit and weather-tight performance when installed on 6-inch Type B gas vent pipe. It provides an effective barrier against moisture entry at the roof flashing interface while allowing for the vent’s thermal expansion and contraction. The collar’s rigid design maintains secure engagement under wind and thermal load conditions. When properly sealed with high-temperature silicone, it completes the weatherproofing assembly for vertical vent penetrations through roof structures.

Summary

The Hart & Cooley 016320 (6RS) Storm Collar offers a durable, code-compliant sealing solution for 6-inch Type B gas vent roof installations. Its galvanized steel construction, precision fit, and weather-resistant design ensure long-term protection and reliability in professional venting applications.