Fantech FIDT 10 Insulated Flex Duct

The Insulated Flexible Duct from Fantech is what you need to direct air around your home or business through an existing HVAC system. They are 10 inch in diameter and designed to replace standard rigid lines. These specialty products are insulated to prevent heat transfer during ...The Insulated Flexible Duct from Fantech is what you need to direct air around your home or business through an existing HVAC system.

They are 10 inch in diameter and designed to replace standard rigid lines. These specialty products are insulated to prevent heat transfer during use. The flexible air duct is simple to install using hose clamps and can be used to expand a heating system or to replace aging lines.