DuraVent DuraTech 6" Firestop Radiation Shield h43.5 Tested and Listed as per

Tested and Listed as per Applicable Standards     By an Accredited Laboratory (CAN/USA)

Starter collar

This conversion kit is designed specifically to work with Napoleon BHD4 fireplaces

the App is designed for the new Affinity Collection of controls and is not backward compatible

Osburn AC02704 Glass Hearth Pad

DuraVent DuraTech 6" Firestop Radiation Shield h43.5 Tested and Listed as perWith a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool, while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTechs sleek 1" wall design provides for easy installations through 16" on