The LX Heater H20-R1 is a premium 2.00kW straight heater designed for efficient water heating in hot tubs and spas. With a compact length of 255mm (without unions) and 335mm (with unions), it seamlessly integrates into various systems. This heater serves as a reliable replacement for the discontinued RSL "Rooster" heater, ensuring consistent performance. It features a 2.5-meter cable for flexible installation and 48.5mm unions for secure connections.