The Tesla TIH 550 Premium 27" Incoloy Immersion Heater & Thermostat is a high-performance water heating solution, designed to deliver efficient, reliable, and long-lasting results. Constructed from premium incoloy, this 27-inch immersion heater offers outstanding corrosion resistance and superior scale resistance, making it perfect for hard water environments and high-temperature settings. The integrated thermostat ensures precise temperature control, preventing overheating and optimizing energy consumption. Ideal for vented hot water cylinders, this immersion heater guarantees a consistent supply of hot water for both residential and commercial applications, making it an essential addition to any water heating system.