The Instanta CT4000-6 is a sleek and efficient countertop boiler designed for high-volume hot water production. With the capability to produce 23 liters in one go (after initial heat up) and an additional 57 liters every hour, the CT4000-6 is perfect for environments where large volumes are required quickly. Equipped with two large non-drip taps for expedited service, this boiler ensures efficient operation. The CT4000-6 also features Instanta’s new digital display, providing easy monitoring of the boiler’s status, warnings of limescale buildup, and comprehensive diagnosis of any component problems. Additionally, the boiler incorporates an ECO mode for energy-saving half-volume operation during quiet periods. Thermistor controlled for a constant temperature of 98°C, this boiler offers reliability and consistency.