Inox-Crossal in austenitic stainless steel, Is it stainless 316, 316L, 316Ti or others?
Dear, With regard to your Vitocrossal 300 boilers, you indicate in your various brochures that the heating element is made of Inox-Crossal in austenitic stainless steel. Thank you for informing us on the type of stainless steel used. Is it stainless ...