30" x 8" HVAC Return Air Grille - Plastic Never Rust Vent Duct Cover - For Wall & Ceiling ceiling actual front end outer dimensions

actual front end outer dimensions are approximately 38 5/8" width X 22 5/8" height -

closest('dt')

+ Product Details Size – 16" x 16" is the size for the duct opening measurement only

Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24" x 24" - For 8" Vent Connection - Black

at predicted low air motion 35 fpm in the zone of occupancy

30" x 8" HVAC Return Air Grille - Plastic Never Rust Vent Duct Cover - For Wall & Ceiling ceiling actual front end outer dimensions+ Product Details Size 30"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are 32" width X 10" height. High Quality High quality ABS plastic will never rust, no sharp edges & easy to clean Installation Location Sidewall and ceiling. Design Rigid gauge ABS plastic. Rigid gauge built for durability and long life in mind, but still light and handy. Powder coat finish. Smooth, scratch resistant, beautiful. Looks