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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Color coded by weight rating
Compatible with Intellicode openers made since 1996
Its galvanized steel construction replicates a look from the past while providing strength and stability and resisting rust
of net free area per vent
Suncourt Flush Fit 132 CFM 11-5/8 In. x 5-5/8 In. Register Air Booster Fan Weiler Color coded by weight ratingSuncourt Flush Fit Register Booster quietly boosts heated or cooled air automatically to improve circulation and comfort. Our new improved "Smart Technology" works automatically with forced air systems without requiring a seasonal adjustment. It has 5 fan speeds with dual fans to pull extra air out of weak registers, boosting airflow up to 85%. It is a simple, energy efficient, and safe solution for rooms that are too hot or too cold. Fits a standard