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AmeriVent

Snap Lock Vent Cap, 3 in Connection

Mfg.#
3ECW
Sku#
8351678
  • Use as a ventilation cap as well as a Type B gas vent termination
  • Protects against wind conditions that can cause gases to spill back into the structure through the appliance draft hood
  • Its patented design of ports and baffles keep rain and debris out of the vent

* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

The AmeriVent cap is the first engineered vent cap to gain recognition across the country for its performance. Millions of them are now installed on homes and business structures to protect against wind conditions that can cause waste gases to spill back into the structure through the appliance draft hood. The AmeriVent cap is UL listed and its patented design of ports and baffles keep rain and debris out of the vent. In addition, AmeriVent caps permit termination of vents at the minimum height necessary above the roof surface. The AmeriVent cap is used as a ventilation cap as well as a Type B gas vent termination.

Specifications

General

Dimensions      3-1/2 in ID x 6-3/4 in OD x 5-5/16 in L
Suitable for Type B Gas Vent
Type Gas Vent Cap

Dimensions

Size 3 in

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