Bidirectional radiator flushing machine described as the lightest in its class, weighing 10 kg and carried on the back. It removes sludge, limescale and rust from combi boilers and heating systems using pressurised clean water and Eryıl cleaning fluid; thermostat-controlled heating allows chemical cleaning at 40 °C. A bidirectional control valve reverses the water flow. Covered by a 2-year warranty including the motor.