Tamarack Technologies Tamarack Technologies 12 Inch x 12 Inch Wall Mounted Return Air Pathway with Sheetrock Flange for New Construction Applications

Features:Eliminates pressure imbalances and allows for more efficient operation of heating and air systems to cut down on energy costs in your homeHelps remove hot and cold spots by allowing your HVAC system to condition each room equallyThrough-the-wall installation allows for an easier pathway for air to move from room to roomIncludes sheetrock flange for new construction applicationsComes with interior baffle to dampen light and soundCovered under a limited lifetime warrantySpecifications:Grille Lengt...