Designed specifically as an optional heating upgrade for the Coil Hot Tub, the Rocket Stove increases the heat delivered to the external coil. Manufactured from Corten steel, it is intentionally designed to develop a protective surface rust layer over time, creating the distinctive warm, weathered patina for which Corten is known. The development of this patina is a natural and intended characteristic of Corten steel and is not a product defect.
