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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Base ID: 22 1/2 in
Top Opening: 14 3/4 in
Optional faceplates and backer plates are available to seal around the fireplace insert and the opening of the fireplace
Included: 26" x 42" faceplate
Available in a variety of sizes
Premium Smooth Wall Chimney Liner Coupler Size:4 in. Base ID: 22 1/2 inUse the Premium Smooth Wall Chimney Liner Coupler when you need to couple two sections of the liner together. The female end will go over the top section of flex liner and the male end will go into the bottom section of flex liner. Use short screws or rivets to hold it in place along with Mill Pac high temperature sealant. Stainless steel. Note: This component is only for our Premium Smooth Wall liner which as a slightly smaller outside diameter than
