ETA SH & ETA SH-TWIN – Flexible and Efficient Wood and Pellet Combination Boiler

Economical | Eco-Friendly | Smart Control | Maximum Flexibility

The ETA SH wood boiler and the ETA SH-TWIN combination boiler offer the best of both worlds: the affordability of firewood and the convenience of automated pellet heating. These systems are ideal for homes, apartment buildings, and farms, with a power range of 20-60 kW.

Cost-Effective and Climate-Friendly Heating

Firewood is one of the most affordable and environmentally friendly fuels, offering CO₂-neutral and sustainable heating.

• Lower heating costs, as wood prices are more stable than fossil fuels.
• Locally available fuel, supporting the local economy and reducing dependency on imported energy.
• CO₂-neutral combustion, as burning wood releases only as much CO₂ as the tree absorbed during its growth.
• Reliable and crisis-proof heating, independent of gas or oil price fluctuations.

Flexibility: Wood and Pellet Heating in One System

The ETA SH-TWIN allows fuel flexibility, combining the cost-effectiveness of wood heating with the convenience of fully automated pellet operation.

• Dual-fuel heating system – switch between wood and pellets at any time.
• Automatic fuel switching – if the firewood runs out, the system seamlessly switches to pellets.
• Expandable system – The ETA SH boiler can be upgraded later with an ETA TWIN pellet module without modifications to the chimney or heating system.

Effortless and Convenient Wood Heating

Traditional wood heating requires manual effort, but the ETA SH boiler makes it significantly easier.

• One firing per day is enough, even on cold days, two at most.
• Easy fuel loading, thanks to large and accessible doors.
• Automatic draft fan – ensures optimal oxygen supply and prevents smoke from escaping into the boiler room.
• No need for paper or fire starters, as residual embers automatically ignite new fuel.
• Automatic heat exchanger cleaning, maintaining efficiency without manual intervention.

Smart Control and Remote Access

The ETA SH and ETA SH-TWIN boilers feature a fully digital control system that provides remote access and monitoring.

• 7-inch touchscreen display – easy and intuitive operation.
• Remote control via smartphone, tablet, or PC – monitor and adjust heating settings from anywhere.
• Smart home integration – compatible with Loxone, KNX, and other automation systems.
• Automatic notifications – alerts for maintenance and efficiency optimization.

Efficient Combustion Technology and Low Emissions

ETA boilers use advanced combustion technology, ensuring cleaner, more efficient burning while protecting the environment.

• Automatic air regulation, ensuring optimal oxygen supply and combustion temperature.
• Lambda probe control, optimizing fuel consumption and reducing emissions.
• Self-cleaning heat exchanger, preventing deposits and maintaining maximum efficiency.

Easy Installation and Future Expansion Options

The ETA SH and ETA SH-TWIN boilers are designed for easy integration into both new and existing heating systems.

• Compact design, making installation possible even in small boiler rooms.
• Simple connection to existing heating systems.
• Expandable with solar panels and buffer storage – ideal for energy-efficient homes.
• Pellet heating module can be added at any time, making it adaptable to future needs.

Why Choose the ETA SH or ETA SH-TWIN Boiler?

• Up to 50% lower heating costs compared to fossil fuels.
• Flexible fuel options – firewood, pellets, or a combination of both.
• Eco-friendly and CO₂-neutral heating, contributing to a sustainable future.
• Automated control and remote access, for convenience and ease of use.
• Easy installation and future upgrade options, ensuring long-term adaptability.