Traditional Functional
Product Description
R6 rated fiberglass insulation covering all-steel construction. Drop-down core for high volume capacity. White plastic plug covers center opening.
MEASURING INSTRUCTIONS: AmeriFlow registers, grilles and diffusers are designed to fit standard duct openings. For floor applications, measure both the width and length of the existing duct opening. An opening of 4"x10" requires a 4x10 register. When ordering sidewall/baseboard products, specify the horizontal dimension first.
MEASURING INSTRUCTIONS: AmeriFlow registers, grilles and diffusers are designed to fit standard duct openings. For floor applications, measure both the width and length of the existing duct opening. An opening of 4"x10" requires a 4x10 register. When ordering sidewall/baseboard products, specify the horizontal dimension first.
