FREE SHIPPING to Continental US | Ceiling box for air register connect to round HVAC supply ductwork. Last dimension is round connection size. Sheet metal will come in 30 gauge or better. If you need...
16" x 16" x 1" shaft blower wheel for 4500 cfm coolers. Fits Aerocool, Champion 16BW, and Phoenix Manufacturing coolers that use 1" shaft. Replaces Champion #16BW.