6" x 4" x 4" Galvanized WYE Air Flow - 26 Gauge

The Galvanized Wye 6 x 4 x 4 Air Flow is known as reducing laterals. They are great for transitioning from 1 pipe to 2 in your heating and air-conditioning applications. Installs with sheet-metal screws and insulates ductwork for system efficiency and comfort.