Unicon WF/SF and Unicon WT/ST

Engineered and built in Finland

Unicon fire tube boiler plants are designed and manufactured in Finland. We can assemble a boiler plant on site or build and transport a modular-type plant. Our modular design structure minimizes costs without compromising quality. In combination plants, water and steam boilers can be installed in the same building. Our boiler design also minimizes sediment build-up and it features a cleaning system for optimal boiler performance.

Module structure minimizes cost without compromising quality

Our boiler plants can be manufactured as module types. The modules are pre-assembled and tested at the workshop in Finland. The modules are dimensioned so that they can be transported by rail, sea or road. At the site, the modules are installed side by side and the plant is ready for commissioning. The module structure minimizes the delivery time of the plant.

Our plants are known for their efficiency. We hold ourselves to the same standard

We’ll work with you and help you determine the right solution for your unique situation, finding the ideal balance between fuel costs and plant efficiency. And when we install a plant, minimizing downtime for our customers is more than a priority, it’s a necessity. We want our solutions to be cost-effective for your business. That’s the only way the world’s transition to clean energy can become a reality.

The best of both worlds – for a cleaner, healthier world

Unicon boiler plants are a clean energy solution that is more cost-effective and more environmentally sound. They turn waste gases and other fuels into useful electricity, steam or hot water and they significantly reduce emissions in the process – and that’s a far cry from just releasing the gases into the air.

We’ll help you choose the best Unicon boiler for your needs.

WF/SF Fire Tube Boilers

WF: Fire tube boiler for peak load district heating or for process hot water production

SF: Fire tube boiler for process steam production

WT/ST Water Tube Boilers

WT: Water tube boiler for peak load district heating or for process hot water production

ST: Water tube boiler for process and power-generating industries for steam production

Unicon Boiler Highlights:

Reduced emissions in accordance with strict European BAT emission limits
On-site assembly or modular design and delivery option
In combination plants water and steam boilers can be placed in the same building

Technical data & information

MODEL	UNICON WF - Hot water boiler
Capacity	5 - 300 MW
Boiler	Three-pass fire tube boiler
Boiler size	1 - 40 MW
Pressure (max)	20 bar
Temperature	205 °C
Fuel	Natural gas, light and heavy fuel oil
Operating efficiency	90 - 95 %
Burner equipment	One or two automatic modulating burners per boiler

MODEL	UNICON SF - Steam boiler
Capacity	7 - 300 t/h
Boiler	Three-pass fire tube boiler
Boiler size	1 - 40 MW
Pressure (max)	20 bar
Temperature	300 °C
Fuel	Natural gas, light and heavy fuel oil
Operating efficiency	90 - 95 %
Burner equipment	One or two automatic modulating burners per boiler

MODEL	UNICON WT
Capacity	20 - 500 MW
Boiler	Natural circulation water tube boiler
Boiler size	20 - 120 MW
Pressure (max)	25 bar
Temperature	205 °C
Fuel	Natural gas, light and heavy fuel oil
Operating efficiency	90 - 95 %
Burner equipment	One or two automatic modulating burners per boiler

MODEL	UNICON ST
Capacity	30 - 600 t/h
Boiler	Natural circulation water tube boiler
Boiler size	30 - 100 MW
Pressure (max)	50 bar
Temperature	480 °C
Fuel	Natural gas, light and heavy fuel oil
Operating efficiency	90 - 95 %
Burner equipment	One or two automatic modulating burners per boiler

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Unicon WF/SF and Unicon WT/ST