T-Bar Drop Ceiling Grille - Flat Plate Plaque Difsuer - 24" x 24" - 12" Collar w14h14 And The Cooler Air From

And The Cooler Air From Outside WIll Flow In From The Bottom

actual front end outer dimensions are approximately 10 5/8" width X 12 5/8" height

85" width X 19

Actual Filter Size – 27 3/4"w x 25 3/4" x 1"

T-Bar Drop Ceiling Grille - Flat Plate Plaque Difsuer - 24" x 24" - 12" Collar w14h14 And The Cooler Air FromHeavy gauge all steel construction. Powder paint coating White One model suits both T Bar and Drywall installations Ideal for VAV systems. Matching OBD dampers, baffles and plaster frames available. These Supply Diffusers with integral round necks are recommended for heating, ventilating and cooling. Round neck to square face construction results in 360 degree air diffusion pattern similar to a full round diffuser. High diffusion induction rates