Item #W002-173NUT 1" Stainless Horizontal outlet exhaust thru hull. Includes heat resistant gaskets. For Propex HS2800 or other marine heaters using 1" 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.