Name: ATTACK, s.r.o.
Address: Dielenská Kružná 5020, 038 61 Vrútky, Sk
Email: kotle@attack.sk
Website: https://attack.sk/
European Manufacturer: Yes
Wood Gasification Boiler Attack SLX 35 Lambda Touch 35 kW is in stock and will be shipped as soon as it is available again
| Rated Output | 35 kW |
| Efficiency | 90,4 % |
| Energy Efficiency Class | A+ |
| Boiler Class | 5 |
| Draft Requirement | 23 Pa |
The ATTACK SLX 35 Lambda Touch wood gasification boiler is a log wood boiler designed for heating single-family homes, vacation homes, small businesses, and similar buildings. This model operates on the wood gasification principle and is intended for use with dry log wood, ideal for those seeking a powerful, classic wood heating system with modern controls and buffer tank integration.
The boiler features a steel boiler body, a tubular heat exchanger with turbulators, an exhaust fan, and a controlled air supply system. In the Lambda Touch version, the control system operates with a lambda sensor and touchscreen; it also includes automatic air regulation, motorized turbulator control, and network connectivity via LAN. The dry-jacket design supports clean, controlled operation when using log wood.
In daily operation, the boiler offers intuitive control via the display and combustion-guided regulation that monitors boiler and exhaust gas temperature as well as oxygen content. This supports stable operation, reduces unnecessary manual adjustments, and suits users looking for a powerful wood heating system with modern monitoring technology.
The ATTACK SLX 35 Lambda Touch is designed for integration into a water-based heating system with a buffer tank. For proper operation, the recommended system environment includes condensation protection via return temperature boosting, a functional cooling circuit to prevent overheating, appropriate chimney sizing, and coordinated integration into heating circuits and tank hydraulics.
The following information refers to reliably verified technical data for the ATTACK SLX 35 Lambda Touch.
| Rated Output | 35 kW |
| Fuel | Log wood, dry |
| Combustion Technology | Wood gasification |
| Efficiency | 90.4 % |
| Energy Efficiency Class | A+ |
| Max. Flow Temperature | 85 °C |
| Max. Operating Pressure | 2.5 bar |
| Log Length | max. 650 mm |
| Boiler Class | 5 |
| Draft Requirement | 23 Pa |
| Exhaust Gas Temperature | 180 °C |
| Flue Pipe Connection | 150 mm |
| Safety Heat Exchanger | Yes |
| Buffer Tank Recommended | Yes |
| Height | 1472 mm |
| Width | 703 mm |
| Depth | 1337 mm |
| Voltage | 230 V |
| Frequency | 50 Hz |
| Fuse Protection | 10 A |
| Power Consumption | 42 W |
Installation is intended for the boiler room and should be carried out by a qualified professional. The installation site must ensure an adequate combustion air supply, suitable safety clearances, free service areas in front of and above the boiler, and a professionally designed chimney connection with appropriate draft.
The boiler is designed for operation with dry log wood with a moisture content of 12 to 20 %. The manufacturer recommends a return temperature of at least 65 °C, boiler water operation in the range of 80 to 90 °C, integration of a functional cooling circuit to prevent overheating, and the use of a buffer tank for economical and material-safe operation.
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