The Osco MBH-1520 Mica Band Heater is a 475W industrial heating element designed for use in tankless water heaters or boilers. Made by the brand Osco in the United States, this 240V unit comes in a quantity of 2. Its high-quality mica band construction ensures efficient heat transfer and durability for your heating needs. Perfect for home improvement and home heating projects, this heater provides reliable and consistent warmth in a compact unit.