NAPFRV58 | Napoleon Rear Vent Kit | 5 x 8570444937SKU:FRV58Inventory ID:03607774Select Item:Price: $329.00Quantity: Napoleon Rear Vent Kit - 5" X 8" Kit includes: 20" of 5" flex vent 20" of 8" flex vent Horizontal Wall Terminal Firestop with Shield Reviews Choose your rating12345 Related ProductsSUPMILL-PAC BLK | High Temp Sealant | 1050 Deg.$24.00Buy Now