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The Broan-Nutone 453 is a horizontal left transition designed to connect duct systems efficiently. This component facilitates the transition from a rectangular duct to a round duct, making it essential for HVAC installations. With dimensions of four and one-half inches by eighteen and one-half inches, it converts to a ten-inch round duct.
The Broan-Nutone 453 simplifies ductwork installation and enhances system performance.
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