icon
Affiliate Program
1-888-301-0737 Contact Us
1-888-301-0737 Contact Us

Want a better deal? Leave your number or call us

BIO DUO 1000, Wood Chip Boiler 3400K BTU

Heating Capacity: Up to 95,000 ft²
Output: 1,000,000 – 3,400,000 BTU (300–1000 kW)
Hopper Volume: 800 gal (8,000 lb woodchips)
Fuel Type: Woodchips (manual wood burning also possible)

BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
BIO DUO 1000, Wood Chip Boiler 3400K BTU
Choose your size

Need help choosing?

1-888-301-0737 Use our System Builder

Order online

Or call us for a complete-system quote and volume pricing.

$50,708.82 $45,637.93
Shipping $9,128 Free
Hopper Size
Automatic Ash removal
Automatic Igniter

Secure checkout · Free shipping

  • 86%+ efficiencyHigh heat recovery from woodchip fuel
  • Automatic fuel feedContinuous woodchip operation
  • Front-access cleaningEasy service and ash removal
  • ASTM A106 steelHeavy-duty boiler construction
  • Safety controlsThermal water and fuel-line protection

Frequently Bought Together

BIO DUO 1000, Wood Chip Boiler 3400K BTU

BIO DUO 1000, Wood Chip Boiler 3400K BTU

$50,708.82 $45,637.93

Total price: $50,708.82

MBTEK BIO DUO Woodchip Boiler

Main Features

  1. Powerful heating

    Large BIO DUO models deliver high-output automatic woodchip heating for demanding commercial and industrial loads.

  2. Broad fuel compatibility

    Handles wood waste fuel of varying quality while supporting consistent large-scale operation.

  3. High efficiency

    High-capacity BIO DUO systems maintain rated power efficiency of not less than 86%.

  4. Heavy-duty construction

    Constructed from high-strength ASTM A106 boiler steel for demanding long-term duty cycles.

  5. Front-access maintenance

    Cleaning and maintenance remain service-friendly with access from the front of the boiler.

  6. Safety and warranty

    Thermal water protection, fuel-line safeguards, and a 10-year warranty support reliable high-output operation.

BIO DUO large woodchip boiler overview
BIO DUO large woodchip boiler detail

High-capacity output

Large BIO DUO systems are built for demanding heating loads with automatic woodchip supply and robust output.

Industrial automation

Automatic feeding, optional ash handling, and integrated controls support dependable large-scale boiler operation.

ASTM A106 durability

Heavy-duty ASTM A106 construction, 2-inch insulation, and powder-coated casing are designed for long service life.

Front-service access

Wide access and front-side maintenance simplify routine cleaning and service on larger BIO DUO units.

Installed in real homes and workshops

Customer Success Stories

See how customers use MBTEK products in real projects.

A powerhouse of engineering. The BIO DUO boiler is robustly built and operates with impressive mechanical smoothness, ensuring reliable heating for the most demanding environments

Slash Your Heating Bills

Maximize savings with high-efficiency MBtek wood gasification

Technical specifications

Product-specific specifications for the BIO DUO 1000 woodchip boiler.

Heating output 300 – 1000 kW (1000k – 3400k BTU)
Fuel type Wood chips, wood waste of any quality
Heat area 95,000 ft²
Weight 16,720 lb
Hopper volume (Regular) 800 gal (8,000 lb woodchip)
Efficiency (rated power) Not less than 86%
Exhaust gas temperature Not more than 155°C
Manual wood burn Yes
Automatic ash removal Optional
Chassis material ASTM A106 (high-strength boiler steel)
Maintenance access From the front
Security system Thermal water protection, fuel-line temp. control
Automation TIS TRONIC 660HD

Technical & user manuals

This documentation covers many of the topics of interest to end-users and maintenance staff. For any additional inquiries, contact us.

TIS TRONIC 660HD Controller Manual

Controller operating instructions, settings, and programming guidance.

View PDF Download PDF

Product details

WOOD CHIP BOILER – 3400K BTU (BIO DUO 1000)

Ultra high-capacity biomass boiler designed for large-scale commercial and industrial heating, featuring automatic fuel feeding, maximum output, and heavy-duty construction for continuous operation in demanding environments.

 

Key Benefits

  • Automatic fuel supply for woodchips and biomass fuels
  • Wide modulation range from 1,000,000 to 3,400,000 BTU
  • High efficiency of 86%+ for optimized energy performance
  • Built with ASTM A106 boiler steel for extreme durability
  • Advanced TIS TRONIC 660HD controller for full system automation

 

Specifications

  • Heating Capacity: Up to 95,000 ft²
  • Output: 1,000,000 – 3,400,000 BTU (300–1000 kW)
  • Weight: 16,720 lb
  • Hopper Volume: 800 gal (8,000 lb woodchips)
  • Fuel Type: Woodchips (manual wood burning also possible)
  • Insulation: 2" thermal insulation
  • Max Exhaust Temp: 311°F (155°C)
  • Application: Commercial & industrial heating systems

 

Additional Features

  • Front-access design for easy cleaning and maintenance
  • Flexible hopper installation (left or right side)
  • Optional automatic ash removal and igniter system
  • Advanced safety system with fuel line temperature protection
  • Controller Functions: fan, feeder, pumps (CH/DHW), flue gas monitoring, outdoor sensor, thermostat compatibility
  • Warranty: 10 years

 

Made in Europe


Independent feedback

Customer Reviews

Company trust comes first, followed by detailed reviews for this product.

Verified company reviews

Reviews for BIO DUO 1000, Wood Chip Boiler 3400K BTU

Need an installer?
We made it easy for you.

Find an installer

Please note that listed installers are independent contractors and not employees of MBTek. They are skilled professionals familiar with our products and capable of efficient installation.

Any questions?
Reach out to us

Our team can help with product questions, sizing guidance, and next steps.

Contact us
Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
Not enough items available. Only [max] left.
Promotion
Call now 1-888-301-0737