BIO DUO 1000 Woodchip Boiler, 3400K BTU | Commercial Grade

BIO DUO 1000 Woodchip Boiler, 3400K BTU | Commercial Grade

The BIO DUO 1000 is a powerful commercial-grade woodchip boiler, delivering an adjustable heating output from 300 to 1000 kW (1,000K to 3,400K BTU). Engineered for both residential complexes and industrial facilities, this modern system features an automatic fuel feed, allowing for high efficiency and hassle-free operation using wood chips or wood waste of various quality grades.

Its advanced design ensures maximum heat recovery, with exhaust gas temperatures kept below 155°C, and a reliable thermal water protection system prevents fuel line ignition during auto-feed. Built with premium ASTM A106 boiler steel, thick 2” thermal insulation, and a durable powder-coated exterior, the BIO DUO 1000 guarantees long-term, safe, and efficient heating.

Specifications:

• Heating Capacity: 95,000 sq. ft.

• Output: 300 – 1000 kW / 1,000K – 3,400K BTU

• Hopper Volume: 800 gal / 8,000 lbs woodchip capacity

• Weight: 16,720 lbs

• Fuel: Woodchips (manual wood loading possible)

• Made in Europe

• Commercial Grade Use Only

• Warranty: 10 Years

Key Features:

• Efficiency: 86% or higher at rated power

• ASTM A106 Certified High-Strength Boiler Steel

• Thermal Insulation: 2” thick, non-combustible

• Powder-Coated, Scratch-Resistant Exterior

• Wide Door Openings for Easy Maintenance

• Front-Access Cleaning and Ash Removal

• Automatic TIS TRONIC 660HD Controller:
    - Fan and Feeder Management
    - CH, DHW, Circulation, and Mixing Circuit Control
    - Flue Gas Temperature Monitoring
    - Outdoor Sensor & Thermostat Compatible
    - Summer/Winter Mode

Optional Upgrades:

• Automatic Ash Removal System

• Automatic Ignition System

With the BIO DUO 1000, you’ll experience advanced biomass heating with efficient performance, robust design, and flexible fuel handling — built to handle the toughest conditions.