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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Master main breaker kit
Includes cover
Contains a mildewcide to prevent growth of mold and mildew on the paint film only
For face glazing wood
Interrupting Capacity Rating: 10
Air Vent 54703 Automatic Gable Shutter, White N/A Master main breaker kitLouvers open outside when gable fan is running, louvers close when gable fan shuts off. Made of plastic to prevent rust. To be used with model #'s 53315, 53316, 53319 & 53320. Color: White Material: Plastic Prevent rust Automatically opens when the power fan is running and then closes when the fan is not running Rough opening is 16" x 17 3 4". WARNING: Cancer and Reproductive Harm. www. p65Warnings. ca. gov