Average Reviews:
(More customer reviews)I was pleased with the quality and will purchase another one. The unit is good gauge steel and the flapper has a nice seal and spring load.
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This wall cap is for use with a 3-inch or 4-inch diameter duct. A 3-inch to 4-inch round transition is included. The bird screen is built-in and it features a spring-operated weather louver. This fixture is approved for wet location use as defined by the National Electric Code. Please consult your local electrical code for details. DL # 20914.
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