Double Skin Horizontal Floor Mounted Air Handling Unit is made of power coated galvanized sheet steel or stainless steel. The Air Handling Unit is insulated with a closed cell electrometric insulation to avoid surface condensation. The Air Handling Unit can be availed with optional feathers for mixing box, filters, cooling coils, fans, casing, and supply air plenum. The Double Skin Horizontal Floor Mounted Air Handling Unit is durable which ensures long working life.