Thermaflex Thermaflex Ducts & Hardware MKE 12 in. x 25 ft. Hvac Ducting - R8.0 Silver Jacket 0582-1200-0001
The MK-E R8.0 acoustical flexible duct offers exceptional sound control. Its acoustically rated chlorinated polyethylene core allows sound energy transmission through the core and insulation, and into the plenum space. A highly efficient, self-extinguishing duct, the M-KE is suitable for use in all pressure heating and cooling systems. Color: Silver Jacket.