do frigidaire a/c’s use styrofoam anymore

Styrofoam, or expanded polystyrene (EPS) foam, has long been a staple in the appliance industry for its lightweight, insulating properties and low cost. In air conditioners (A/Cs), it serves dual purposes: as protective packaging during shipping to prevent damage to delicate components and as an integral internal component for directing airflow and providing thermal insulation. … Read more