Z-Flex 5.5" Stainless Steel Chimney Flashing With 16" x 16" Base h26.875 This replacement combustion chamber is

This replacement combustion chamber is for use with Williams Monterey 250 Series Top Vent Gravity Furnaces

Model 980-105 Dimensions 15" (W) x 15" (D) x 18" (H)

and optimal heat output

Instead of a combustible such as natural gas or propane

The Glow Getter burner with vent free gas logs from Monessen offer the realistic look of a wood fire but without the effort

Z-Flex 5.5" Stainless Steel Chimney Flashing With 16" x 16" Base h26.875 This replacement combustion chamber isUsed to cover chimney top opening. Flashing is used to seal off the top of the chimney after liner installation is complete. Features Available in 3" through 24" diameters. Base measures 16" x 16".