The Tesla TS230 Immersion Water Heater Thermostat is a high-quality storage tank water heater designed for indoor use. This 11″ water heater operates on a corded electric power source with a voltage of 240V, making it energy-efficient with an A rating. The thermostat feature allows for precise temperature control, while the brass tank lining ensures durability and longevity. In a stylish blue colour, this water heater from Tesla is a reliable and efficient choice for heating your home.