TBDP – RETURN/SUPPLY GRILLE (PERFORATED, DROP CEILING, 24″ GRID, INSULATION BACK)
$41.23TRUaire’s 1010MAS perforated supply diffuser measures 24″ x 24″, featuring a perforated steel face with 51% open area, white powder-coated finish, R6 insulated backpan, and adjustable 4-way airflow control. Suitable for T-Bar drop ceiling installations in commercial and residential HVAC systems.