Napoleon 4" x 7" Direct Vent 10 Foot Fireplace Venting Component Vent Kit - GD-330
Napoleon's GD-330 Direct Vent Kit is built to withstand corrosive condensates formed from combustion.
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.