Item #W005-154 1-1/2" Stainless Horizontal triple wall exhaust thru bulkhead. Used to safely pass hot exhaust thru bulkheads. Includes heat resistant gaskets. For Webasto or other marine heaters using 1-1/2" rigid exhaust.
These warnings are not an indication that these products are violating any safety standards or regulations.
However, as our products might be sold in the state of California, we are legally obliged to inform customers about the potential presence of these chemicals in our products.