Made from .5mm Stainless Steel 316 Inner Wall / Stainless Steel 304 Outer. Adds approximately 2″-2.5″ to overall flue height.
This adapter is secured to the insulated pipe with a double-wall locking clamp, and the single-wall pipe with a single-wall locking clamp (both sold separately).
⚠ Warning: California Proposition 65
Use of this product can expose you to chemicals including soot, creosote, wood dust, and wood smoke containing carbon monoxide, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.