The Rock-Vent Pellet Pipe Masonry Thimble Adapter is used to connect a flexible chimney liner tee snout to the Rock-Vent Pellet Pipe. The Masonry Adapter fits into a masonry thimble and has a black trim plate which provides a nice finished look on the appliance side. The other end connects to the flexible chimney liner tee snout for a direct connection. Available to fit 6", 7", or 8" diameter thimble holes and can connect to either a 3" or 4" flex liner tee snout. The collar at the end of the trim plate will connect directly to the Rock-Vent Pellet Pipe. Measurement Chart: Pellet Vent Masonry Adapter Connects 3” Pellet Vent to 3” Flex Liner 6” Masonry 7” Masonry 8” Masonry A 3.75” 3.75” 3.75” B 3” 3” 3” C 5.9” 6.9” 7.9” D 9” 10” 11” E 8” 8” 8” Connects 4” Pellet Vent to 4” Flex Liner 6” Masonry 7” Masonry 8” Masonry A 4.75” 4.75” 4.75” B 4” 4” 4” C 5.9” 6.9” 7.9” D 9” 10” 11” E 8” 8” 8” *Due to many variables beyond our control, the installer should check actual parts for final dimensions.
