550 Series

The Series 550 Return Air Grille is styled to match the 150 and 250 Supply Grilles. The face bars are non-adjustable and available in either a horizontal or vertical position, factory set at either 0° or 45°, spaced on .750" centers.Pricing includes 5-7 business day build and UPS ground.Please check measurements carefully – sizes are listed opening size.Measure the opening that grille will fit into and that is the order size.This product is made to order – all sales are final – returns for other than defects are not accepted.