DuraVent DuraTech 7" Base Tee natural-gas-to-propane Williams Furnace High Altitude Conversion

Williams Furnace High Altitude Conversion Kit with all Required Orifices for 2001622A

Anchor Plate for connecting chimney to the fireplace

200-watt universal fan capacity

48" x 14" Rectangular Drop-In Fire Pit Pan (51" x 17" x 1

9% P4/Energuide* 62

DuraVent DuraTech 7" Base Tee natural-gas-to-propane Williams Furnace High Altitude ConversionWith 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