Instantaneous DHB-E 18/21/24 LCD 18/21/24kW/three-phase/display/reg.t°/3i STIEBEL ELTRON

This three-phase electronic instantaneous water heater is a highly efficient solution for providing a constant and precise water temperature at several points of use simultaneously - ideal for a shower, sink, kitchen or even an entire bathroom. Thanks to the intelligent 3i technology, the device uses three electronic sensors that constantly monitor and regulate the water temperature in real time. This ensures that regardless of changes in flow rate or pressure, you will receive a stable, safe and comfortable temperature - up to the level set by the user.

Precise regulation is possible via an LCD screen with a digital display, which allows adjustment in 1°C increments, in a range from 20°C to 60°C. When the temperature exceeds 43°C, the display automatically changes color from blue to red - a visual indicator of a potential risk of scalding. The device supports 3 preset temperatures, which are easily selected via a rotary selector, providing convenient access to your preferences. An additional feature is the ability to connect to a wireless remote control, which adds another level of comfort and control.

The boiler is resistant to scale, which extends the life of the appliance and reduces the need for frequent maintenance. With the ability to activate anti-scalding protection, the appliance offers increased safety for households with children or the elderly. It is also designed with high energy efficiency - up to 30% savings are possible compared to traditional hydraulic boilers. The appliance is extremely suitable for households looking for a safe, powerful and economical way to provide hot water in several rooms at the same time.

Main features and benefits:

• Suitable for: Serving multiple points of use
• Power: 18 / 21 / 24 kW (depending on model)
• Power supply: 3-phase, with minimum requirements: 18/21 kW: 4 sq.mm cable, 25-30 A circuit breaker and 24 kW: 6 sq.mm cable, 35-40 A circuit breaker, 63 A main fuse
• Temperature range: From 20°C to 60°C
• Display: LCD, with digital temperature display
• Display color indicator: Blue/red - high temperature warning
• Control: Electronic, with 3i technology and 3 sensors
• Temperature preselection: 3 positions via rotary selector
• Connectivity: Supports wireless remote control (optional)
• Scald protection: Possibility of limiting the temperature to 43°C
• Calc resistance: Yes
• Energy efficiency: High - up to 30% savings
• Dimensions (H/W/D): 466 x 225 x 116 mm