DEL 18 / 27 Plus

No other instantaneous water heater with 3i technology has such a wide range of features as the DEL Plus. It offers best-in-class comfort and convenience with a backlit multifunction display, temperature memory, and ECO mode.

With the energy and water saving ECO mode, the maximum flow rate of the DEL Plus can be limited so that a constant DHW temperature is possible even at low inlet temperatures.

• Electronically controlled instantaneous water heater
• 3i technology for accurate temperature delivery
• Three-stage ECO mode for increased convenience and greater energy savings
• Backlit multifunction display with output information temperature