Diffuser, Painted, 21 In. W, 9-3/4 In. H

Downflow Radial Discharge Diffuser, Shape RoundMaterial Steel, Color Gray, Finish Painted, Air Diffusion Pattern 360 Degrees , Insulation NoneWidth 21 In., Depth 21 In., Height 9-3/4 In., Compatible With Vertical Hydronic Unit Heaters, For Use With Mfr. No. 5PV54, 5PV55, Includes Movable Airflow Directional Vanes