Hart & Cooley®
Hart & Cooley® RH45 18x18 W Fixed Blade Return Air Grille, 18" W x 18" H, 580 to 1500 cfm, Aluminum, Bright White Enamel, Domestic
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- Hart & Cooley® Return Air Grille, Fixed Blade, Series: RH45, 18 in Wx18 in H, 19-3/4 in Overall Width, 2-7/8 in Overall Depth, 580 to 1500 cfm, 1.46 sq-ft, 45 deg Deflection, 3/4 in Blade Spacing, Aluminum, Bright White Enamel, Domestic
- Extruded aluminum construction
- Horizontal bars
- Face bars permanently fixed into heavy aluminum frames at a 45 deg angle
- Damper depth is slightly greater (1/4 in), where applicable
- 13-3/4 in overall height
- Domestic / ImportDomesticFinishBright White EnamelFlow Rate580 to 1500 cfmMaterialAluminumTypeFixed BladeBlade Spacing3/4Deflection Angle45Effective Area1.46ManufacturerHart & CooleyManufacturer #RH45 18 18 WOverall Depth2-7/8Overall Width19-3/4SeriesRH45