Elektrochalt Attack Electric Exalent 24 kW

ATTACK Electric Excellent electric boiler – environmentally friendly heating solution

Clear multi-purpose LCD display

The ATTACK Electric Excellent electric boiler features a clearly structured LCD display that clearly shows all important information such as the current temperature, operating status, and any error messages. Thanks to the intuitive menu navigation, settings such as setpoint temperature and operating times can be adjusted quickly and easily.

Even without prior technical knowledge, you can operate the boiler in just a few steps and always keep an overview of your heating output.

Control via room thermostat and smartphone

The electric boiler can be conveniently connected to an external room thermostat via an integrated interface, allowing you to precisely set the desired temperature. This ensures consistent comfort in your rooms.

In addition, the optional remote control via smartphone allows convenient control of temperature and time programs – whether on the go or comfortably on the sofa.

Precise PID control for efficient operation

The advanced PID control keeps the heating water temperature constant at the setpoint, minimizing temperature fluctuations. This ensures consistent heat distribution and noticeably reduces energy consumption.

This automatic control reduces the load on the components, which sustainably increases the service life of the boiler.

Versatile use in residential buildings

Whether it is a single-family home or a small apartment building – the electric boiler is suitable for 1-3 heating circuits with a total heating output of up to 7.5 kW and, in combination with an indirectly heated hot water tank, can also reliably heat domestic water.

Even in common rooms or bathrooms with increased heat requirements of up to 22.5 kW, the ATTACK Electric Excellent delivers comfortable temperatures for showers and baths.

Excellent efficiency and quiet operation

With an efficiency of up to 99%, the electric boiler utilizes virtually all of the supplied energy and operates extremely economically. This conserves resources and reduces your operating costs.

Thanks to its silent operation without combustion noise, the boiler can be installed discreetly in living rooms, offices or wellness areas.

Comprehensive protection functions

The ATTACK Electric Excellent comes standard with frost protection and an overheating safety device, reliably protecting the boiler and the connected heating circuits from damage. Additionally, a pressure monitor warns of a potential pressure drop in the system.

This allows faults to be detected early and costly downtimes to be avoided.

Equitherm control for automatic comfort

An external equitherm controller automatically adjusts the flow temperature to the outside temperature, ensuring a consistently comfortable indoor climate. This ensures the boiler delivers only the power actually needed, saving on ongoing energy costs.

This adaptive control optimizes the efficiency of your heating system and increases everyday living comfort.

Technical data

• Nominal heat output 22.5 kW
• Rated current 3 x 36 A
• electrical protection class IP40
• voltage 3 × 230/400 V + N + PE/50 Hz
• Rated current max. 3 x 36 A
• Main switch of the installation 3 x 40 A
• Rated current of the control fuse 0.315 A
• Relay - electrical life 250,000 cycles, 16 A, 250 V
• Connection inlet & outlet 3/4" AG
• min. operating pressure 0.4 bar
• max.Operating pressure 3 bar
• max operating temperature 80 °C
• Water content 10.6 liters
• Efficiency 99%
• Expansion tank 8 liters
• Boiler weight 39.5 kg
• Dimensions (H x W x D) 450 x 656 x 345 mm

Scope of delivery

• Electric boiler Attack Electric Exxelent 15 kW
• Assembly and operating instructions

Download

• Operating instructions (EN)