VenTubes (Pack of 12) BACK-ORDERED UNTIL FEBRUARY 2025
ChimneySaver
SKU: 300182
Ventubes are hollow stainless steel cylinders installed in chimneys that provide cross ventilation for large flues. When properly installed, they prevent moisture damage that results from condensation in the large cavities surrounding the flue liners. They do this by allowing up to 85% of the condensation inside of the cavity to escape.