Designed for normal, continuous operation at 1000 degrees F flue gas temperatures, DuraPlus is … A Wall Thimble must be installed with an appropriate section of chimney pipe for all horizontal through-the-wall installations. A Snap-Lock Adapter must be used when attaching snap-lock stovepipe to DuraPlus. Stainless Steel Wall Thimble at the best online prices at eBay! Duravent's DuraPlus Basic Through the Ceiling Kit includes a DVL / DuraBlack adapter, snap-lock adapter, 11" square ceiling support box with trim, adjustable flashing for 0/12-6/12 pitch, chimney cap, storm collar, and attic insulation shield. DuraPlus Collection 6" Class A Chimney Pipe Wall Thimble The DuraPlus 6" Class A Chimney Pipe Wall Thimble adjusts from a minimum of 4 3/4” to a maximum of 7 3/4” wall thickness, and fits between standard wall studs. Shop with confidence on eBay! Wall Thimble. 6. ... Wall Thimble, or Finishing Collar. Find great deals for 6DP-WT 6" DuraVent DuraPlus Wall Thimble, Galvanized Steel Painted. Find many great new & used options and get the best deals for 6DP-WT 6" DuraVent DuraPlus Wall Thimble, Galvanized Steel Painted at the best online prices at eBay! DuraPlus is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide for a … Page 22: Chimney Maintenance 48 hours of shutting down the stove for the season. DuraPlus 6 in. $77.99 Free Shipping. Verify support, or wall thimble, a Close Clearance that DuraVent’s DuraPlus chimney is approved Adaptor (Part #8674, 8774, or 8874, for for use on your fireplace. DuraVent Locator | Login. Wall Thimble. Free shipping for many products! Wall Thimble. DuraPlus is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide for a fire-safe design that protects both the chimney and the building. Share - DuraPlus 6 in. Find many great new & used options and get the best deals for DuraVent DuraPlus 6 in. DuraPlus 6 in. Free shipping for many products! To accommodate thicker walls, the telescoping pieces can be extended up to 16” with a field-fabricated extension installed.