Duravent 07VT B-vent Cap 7 in High Wind Vertical

Product Description

The DURAVENT 07VT is a high wind B-vent termination cap designed for vertical vent system installations. It fits 7-inch B-vent pipe and is built to resist downdrafts caused by high wind conditions, helping maintain proper draft through the venting system. This cap installs at the top of a vertical vent run and is appropriate for Category I gas appliance venting applications, including natural gas and propane furnaces, boilers, and water heaters. Licensed HVAC technicians and plumbers install this cap as part of a compliant vertical vent termination assembly.

The 07VT is intended for vertical termination configurations only. It is suited for residential and light commercial Category I gas appliance venting where high wind interference is a concern. The cap is positioned at the vent outlet above the roofline to prevent wind-induced backdrafting and to protect the vent opening from debris and precipitation while allowing combustion gases to exhaust freely.

Key Features

• High wind design reduces downdrafts and supports consistent draft performance
• Fits 7-inch B-vent pipe for Category I gas appliance applications
• Vertical termination use only — not intended for horizontal vent exits
• Protects vent opening from precipitation and debris at the roofline
• Serves as the terminal cap in a complete B-vent vertical assembly

Compatibility

Designed as an OEM-style replacement or new-installation termination cap for 7-inch B-vent vertical vent systems serving Category I gas appliances.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber in accordance with the appliance manufacturer instructions and applicable codes, including the International Fuel Gas Code (IFGC) and NFPA 54. Shut off the gas supply and allow the vent system to cool before beginning any work at the vent termination. The cap must be secured at the top of the vertical vent pipe per the manufacturer assembly instructions. Verify required clearances above the roofline are met per code before finalizing the installation.

Technical Specifications

• Pipe Size: 7 inches
• Termination Type: Vertical only
• Application: Category I gas appliance B-vent systems
• Wind Resistance: High wind top design

Standard Information

• Brand: DURAVENT
• Manufacturer Part Number: 07VT