Hercules Industries DuraVent 8 in. Round Type B Gas Vent High Wind Cap, Mill Aluminum

This Hercules DuraVent 8 in. round high wind cap fits Type B gas vent pipe and features a mill aluminum finish with overall dimensions of 12.5 in. x 12.7 in. Part of the DuraVent Type B Gas Vent system with DuraLock lock-tight connections. Sold as one cap; pairs with DuraVent Type B pipe and fittings.

Key Features:

• High wind design: Engineered as a high wind cap to maintain vent performance in exposed, windy locations.
• DuraLock connection: DuraVent’s innovative DuraLock system provides a lock-tight connection.
• Easy installation: No sharp tabs to bend into slots and no mechanical fasteners required.
• Fast heat-up: Type B Gas Vent is engineered to heat up rapidly and remain hot during appliance operation with minimal condensation.
• Mill aluminum finish: Mill aluminum construction with 12.5 in. x 12.7 in. overall dimensions.

Specifications Table:

Fit and Compatibility:

Fits Hercules DuraVent 8 in. round Type B Gas Vent pipe and fittings with DuraLock connections. Type B gas vents are not suitable for wood-burning or coal applications, industrial ovens, exhaust ranges and hoods, grease or pollution ducting, or high-temperature free-standing exhaust.

Frequently Asked Questions (FAQ):

Q: What pipe size does this cap fit?
A: It fits 8 in. round Type B gas vent pipe.

Q: What is the overall size of the cap?
A: The cap measures 12.5 in. x 12.7 in. overall.

Q: Does it need screws or fasteners?
A: No, the DuraLock connection locks into place without mechanical fasteners and has no sharp tabs to bend into slots.

Q: Can I use it on a wood stove?
A: No, Type B gas vents are not suitable for wood-burning or coal applications, industrial ovens, grease ducting, or high-temperature exhaust.

Q: Why choose a high wind cap?
A: High wind caps are designed for exposed vent terminations where standard caps may be affected by strong winds.

Q: What is it made of?
A: Mill finish aluminum as part of the DuraVent Type B Gas Vent system.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Use a high wind cap where the vent terminates on an exposed ridge or in a windy locale, as it helps stabilize draft at the termination. Match the cap diameter to the vent pipe 8 in. here and confirm the appliance is approved for Type B venting before specifying. The DuraLock snap connection speeds installation, but always verify the completed assembly per the manufacturer’s instructions and local mechanical code.

Type B gas vent is for listed gas appliances only; do not use with wood, coal, grease, or high-temperature exhaust, and follow the manufacturer’s instructions and local codes.

Top your Type B gas vent with the Hercules DuraVent 8 in. high wind cap for reliable performance in exposed locations.