For low to high heat demand, boilers are available in the output range of 820 to 18,300 kW.
UNIMAT UT-H heated water boilers are used for heating networks with high temperature levels, for remote or local networks, but also for communal heating plants and collective or industrial heating production.
The UNIMAT UT-H is a large-volume boiler with a fire tube, built on the basis of the triple-path technology. In the fire tube and in the flue gas tubes the flue gas flows in and the boiler water flows out. In the cylindrical pressure body, the fire tube, the flue gas inversion chamber, the first and second flue paths are placed to optimize the flue gas flow. An economizer module can be added for heat recovery.
| Type | UNIMAT UT-H |
|---|---|
| Transfert de chaleur | Eau chaude haute pression |
| Construction | Chaudière à un tube foyer à triple parcours |
| Puissance | 820 à 18 300 kW |
| Limite de surpression | jusqu'à 30 bars |
| Température maxi. | jusqu'à 240 °C |
| Combustible | Fuel, gaz |
The areas of application include heating for heating networks. They can be used in all sectors of the economy, in the processing industry, in heat supply companies or in public facilities.
- Intuitive boiler control on a PLC basis with maximum transparency of operational data
- High efficiency thanks to triple-path technology, integrated economizer and efficient thermal insulation
- Up to 93% efficiency, up to 96% efficiency with economizer and up to 105% with condensing heat exchanger
- Suitable for all burners
- Low-emission combustion through the use of state-of-the-art combustion systems and careful selection of the best boiler/burner combination
- Easy to maintain - easily accessible on both the flue and water sides
- Robust, reliable and incomparably durable
- Approved according to the European Pressure Equipment Directive, suitable for use in most parts of the world
- Easy to upgrade thanks to integrated modular technology
- Space-saving flue gas pipe routing
- High permissible temperature difference of up to 40 K
Our patent for the three-pass system has been the reason for the unparalleled success of this product line for decades, as it is for the steam technology. The fire tube (first run) and two sets of flue tubes (second and third runs) are perfectly integrated into the pressure body with the gas inversion chamber embedded. Thanks to the lateral fire tube and the horizontal gas inversion at the back and vertical gas inversion at the front, the result is an optimal radiation and convection surface with a large volume of superheated water and very little space requirement. The bottoms are firmly anchored to the fire tube and are connected to the boiler casing for balanced load distribution.
All high volume boilers are offered with accessories as fully functional units. The high-quality standard equipment includes the boiler pressure vessel, the control and safety technology, the burner block, a feed pump module, a connection box and the control cabinet with the BCO boiler control.
Base equipment
Variable equipment according to the customer's wishes
Associated boiler room elements
- Water conditioning module WTM
- Flue gas heat exchanger ECO 1
- Flue gas heat exchanger ECO 6 for individual installation
- Flow/return connection SP/RP
- Thermal protection return temperature RTS
- Gas control module GRM
- Oil circulation module OCM
- Oil supply module OSM
- System management system SCO