ATTACK Electric Excellent 15 kW

Product description

The ATTACK Electric Excellent 15 is a wall-mounted electric boiler for forced-circulation heating systems. Its PID control precisely regulates the heating stages, ensuring stable, demand-based operation. Control via a room thermostat is possible; GSM/smartphone connectivity is available as an option. Domestic hot water is supplied via an external storage tank and a 3-way valve (TUV operation).

Highlights

• 99% efficiency, quiet operation, LCD display & diagnosis

• Extensive protection functions including frost/overheating/pressure loss protection

• For radiators and underfloor heating, also suitable as a replacement/backup

Areas of application

Suitable for:

• Single-family homes and small commercial units up to 15 kW heating load,
• Modernization without combustion
• Radiator or underfloor heating systems.

Not suitable for:

• Use without a suitable three-phase power connection
• Hot water without storage tank/TÜV module.

Technical specifications (including explanation)

• Perfomance: 15 kW

• Tension: 3×230/400 V + N + PE (three-phase current)

• Rated current/fuse: 3×24 A; Main switch: 3×25 A (important for supply line/fuse protection)

• Protection class: IP40

• Energy efficiency class (heating): D

• Operating pressure: 0.4–3 bar; Maximum temperature: 80 °C

• Water content: 10.6 l; Expansion vessel: 8 l

• Connections flow/return: G 3/4" AG

• Dimensions (H×W×D): 656×450×345 mm; Weight: 38 kg

Scope of delivery

Boiler (assembled), operating instructions, warranty card, socket, vent valve, jumper/connector for 1×230 V. Not included: mounting kit, TÜV module, GSM module, connection cables.

Conclusion

Powerful 15 kW electric boiler for trade professionals and private customers – compact, efficiently controlled and ideal when no flue gas routing is desired.