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Stay Cool This Summer - 20% OFF Free Shipping 00d : 00h : 00m : 00s
TITAN Lambda Wood Gasification Boiler, 110K-175K BTU
Heating Capacity: Up to 6,300 ft²
Up to 95% efficiency with oxygen-sensor combustion control
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- Up to 95% efficiencyWood gasification delivers more heat with less fuel and fewer emissions.
- Automatic lambda controlAn oxygen sensor automatically regulates combustion air for stable efficiency.
- Automatic ignitionA ceramic heater and pellets enable easy, delayed starts.
- Large firewood chamberAccepts firewood up to 24" for easier loading and longer cycles.
- Integrated hydronic controlsThe touch screen manages pumps, valves, sensors, and combustion air.
TITAN Lambda Wood Gasification Boiler
Main Features
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Lambda sensor combustion control
The sensor monitors residual oxygen in the exhaust and automatically regulates primary and secondary air for efficient combustion.
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High-efficiency wood gasification
The gasification process converts firewood into combustible wood gas, supporting cleaner burning and efficiency up to 95%.
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Automatic ceramic ignition
A ceramic heater uses a small amount of pellets to ignite the wood automatically for easier starts and greater operating autonomy.
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Large fuel loading chamber
The loading chamber accepts firewood up to 23.6 inches long, making it easier to load substantial fuel for hydronic heating.
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Integrated system management
The controller can manage pumps, valves, and temperature sensors while coordinating the boiler's combustion controls.
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Easy cleaning and operation
A touch screen display, turbulator cleaning mechanism, and accessible ash removal simplify daily use and routine maintenance.
110,000 or 175,000 BTU
Choose between the two offered heating capacities for residential and light commercial hydronic applications.
Up to 95% efficiency
Lambda-controlled gasification helps extract more usable heat from each wood load while reducing fuel consumption and emissions.
Maximum water temperature: 194°F
High-temperature hydronic output supports radiator, radiant floor, fan coil, and buffer tank heating systems.
Automatic air regulation
Servo motors adjust primary and secondary combustion air automatically based on live lambda sensor readings.
Technical specifications
Specifications for the TITAN Lambda models currently offered by MBTEK.
| Heating capacity | 110,000 BTU / 175,000 BTU |
|---|---|
| Efficiency rating | Up to 95% |
| Energy efficiency class | A+ |
| Maximum water temperature | 194°F |
| Maximum operating pressure | 43.5 PSI |
| Flue gas tube external diameter | 5.9 in |
For complete installation, operation, maintenance, and safety information, refer to the user manual in the Documents tab.
Product documents
Download the current TITAN Lambda product manual.
TITAN Lambda User Manual rev. 2.0
Installation, operation, maintenance, safety, controller, and troubleshooting guidance for the TITAN Lambda wood gasification boiler.
Product details
TITAN Lambda – High-Efficiency Wood Gasification Boiler
The TITAN Lambda Wood Gasification Boiler is a powerful solid fuel boiler designed for high-performance hydronic heating in residential and light commercial applications. With advanced lambda sensor control, wood gasification combustion, automatic ignition technology, and up to 95% efficiency, the TITAN Lambda delivers strong heating performance while helping reduce wood consumption and emissions.
Key Benefits
- Operates at up to 95% efficiency for optimized wood fuel usage.
- Available in sizes 110K BTU and 175K BTU.
- Lambda sensor monitors exhaust oxygen levels to regulate combustion air automatically.
- Wood gasification process supports cleaner, more efficient combustion.
- Automatic ignition system uses a ceramic heater and a small amount of pellets for easier starts.
- Large fuel loading chamber accepts firewood up to 24" in length.
- Integrated controller supports pump, valve and temperature sensor management.
- Designed with turbulator cleaning, easy ash removal and a modern touch screen display.
Specifications
- Heating Capacity: 110K BTU / 175K BTU
- Efficiency Rating: Up to 95%
- Energy Efficiency Class: A+
- Maximum Water Temperature: 194°F
- Maximum Operating Pressure: 50 PSI
- Flue Gas Tube External Diameter: 6"
- Fuel type: Hardwood with less than 20% moisture
- Electrical supply: 120V 60Hz
TITAN Lambda FAQ
TITAN Lambda Wood Gasification Boiler Frequently Asked Questions
Answers about TITAN Lambda's lambda-controlled combustion, efficiency, and hydronic heating capabilities.
What is TITAN Lambda and how does lambda combustion control work?
TITAN Lambda is an indoor wood gasification boiler that uses an oxygen sensor (lambda probe) to automatically regulate primary and secondary combustion air for stable, efficient burns. Flue gas temperature runs from about 95-100°C at minimum output up to 150-165°C at maximum output, and the boiler supports a maximum water temperature of 194°F/90°C for hydronic distribution to radiators, radiant floors, fan coils, and buffer tanks.
How efficient is TITAN Lambda?
TITAN Lambda is rated up to 95% efficiency with an A+ energy efficiency class, the highest efficiency rating in MBTEK's wood boiler line. Real-world performance depends on wood quality and moisture content, chimney draft, cleaning, and how well the lambda-controlled combustion is maintained.
What temperature does the secondary combustion chamber reach?
Per MBTEK's TITAN Lambda specifications, the lower combustion chamber operates in the range of 1,000°C to 1,200°C during secondary gasification, where wood gases are burned at high temperature for cleaner, more complete combustion. This is separate from the flue gas temperature reaching the chimney, which runs cooler at 95-165°C depending on output.
How does TITAN Lambda compare to UNI?
TITAN Lambda and UNI are both wood gasification boilers, but TITAN Lambda adds automatic ceramic ignition and oxygen-sensor lambda control for up to 95% efficiency, compared with UNI's smart controller and 86%+ efficiency. TITAN Lambda is sold as a single model with 110,000 and 175,000 BTU variants, while UNI spans a wider range of sizes from 65,000 up to 3,400,000 BTU across separate models. Choose TITAN Lambda for the most automated, highest-efficiency option, or UNI for a broader range of heating capacities.
Can TITAN Lambda provide domestic hot water?
Yes. TITAN Lambda can support domestic hot water through an indirect tank or approved hydronic design, alongside space heating. Domestic hot water demand should be sized alongside the space-heating load from the start, since it affects buffer tank sizing and peak output needs.
