Fantech FIDT5 Fiberglass Insulated Silver Flex Duct

Reduce heat transfer in your indoor HVAC system and bathroom fan ducting with the Fantech FIDT5 Fiberglass Insulated Silver Flex Duct. Its low-friction design minimizes air leakage for an energy-efficient performance.

• Dimensions: This ducting has a 5-inch diameter, with a 25-foot length
• Fiberglass: This flexible ductwork has R4.2 fiberglass insulation.
• Reduced Costs: Save energy through the improved thermal efficiency the insulation provides.
• Core: An air-tight inner core minimizes leakage.