About Master Flow™ Oval Stack Heads

This Master Flow™ Oval Stack Head with Wings helps you transition from a stack duct to a register. It features built-in wings so you can attach it to your wall studs easily. Installs with sheet-metal screws.

  Weight Carton Quantity Fits Pipe Diameters Dimensions A
OSHW10X6X6 11 lb. (5 kg) 8 6" (152 mm) 10" x 6" (254 mm x 152 mm)
OSHW12X6X6 8.9 lb. (4.04 kg) 6 6" (152 mm) 12" x 6" (305 mm x 152 mm)

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Product Documentation

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