3" Metal Rain Cap, 3RHW Series, Type B Gas Vent

The Hart & Cooley 2004203 B-Vent Gas Top is designed for professional HVAC and mechanical venting applications requiring reliable weather protection for Type B gas vent systems. Constructed from corrosion-resistant aluminum, this component prevents rain, debris, and backflow intrusion while maintaining proper draft and vent system performance. The cap’s design ensures secure installation and compatibility with 3-inch diameter venting systems in residential and light commercial installations.

Details

• Model: 2004203
• Manufacturer: Hart & Cooley
• Product Type: Rain Cap
• Compatible System: Type B Gas Vent System
• Vent/Duct Size: 3 inches
• Cap Width: 6 inches
• Cap Height: 3-1/4 inches
• Material: Aluminum
• Finish: Natural corrosion-resistant aluminum finish
• Construction Features: Formed metal assembly with positive-fit engagement and weather-sealed configuration
• Application: Termination fitting for vertical Type B gas vent systems
• Compliance: Meets Type B vent performance and code requirements for Category I gas appliances
• Part Number: 114722

Summary

The Hart & Cooley 2004203 B-Vent Gas Top provides HVAC contractors with a durable, corrosion-resistant rain cap designed for 3-inch Type B gas vent terminations. Its aluminum construction ensures long-term performance and weather protection while maintaining compliance with standard venting requirements.