About us

JSC “UT KATILAI” manufactures industrial water heating boilers and together with its partners performs under 1MW capacity boiler installation and designing work.

UT boilers are used for industrial, residential, administrative as well as schools, kindergartens and other type premises’ space heating which are equipped with central heating systems. Heating area ranges from 300 to 5,000 sq. meters. The boilers have been awarded certificates by European Union. They fire solid fuel: wood, sawdust briquettes, pellets, coal, etc.

Boilers: UT – 50, UT – 70, UT-100, UT-150, UT- 200, UT- 250, UT- 320, UT – 500 (using wood residue combustion device AZSD) can fire wood sawdust of 30-60% moisture and 30mm fraction size.

The boilers are completed with ventilator and automatic block “PULSARAS”. They are also equipped with light and sound alarm which protects from temperature and pressure increase. Such constructed boilers are smoke-tube in which water circulates between the double walls of the furnace and smoke tubes. The boiler’s heat exchanger is welded from steel plates and pipes. The entire outer surface of the boiler is insulated with a layer of mineral wool.

There are over 1200 UT brand boilers installed in Lithuania, mostly in Molėtai, Utena, Zarasai, Vilnius, Šalčininkai, Pakruojis, Alytus, Marijampolė, Kupiškis, Panevėžys, Ignalina municipalities’ schools and kindergartens as well as in private wood processing companies and premises for other purposes.

If any further information regarding boilers and their equipment is needed, please contact us and we will help you.

Lygaudas Rinkevičius
+370 612 13090
Lina Butrimavičienė
+370 646 12447

UT series industrial water heating boilers for solid fuel

Capasity: 50 kW to 500 kW

Fuel: pellets, sawdust, woodchips, coal, firewood,


Industrial water heating boilers UT β with volcanic fuel supply

Capasity: 200 kW to 1 MW

Fuel: sawdust, wood chips, firewood, waste wood, briquettes, coal.

Industrial water heating boilers UT β with automatic feeding system

Capasity: 320 kW to 1 MW

Fuel: firewood, waste wood, briquettes, coal.


Industrial water heating boilers UT for solid fuel with automatic pellet burner

Capasity: 50 kW to 1 MW

Fuel: firewood, waste wood, briquettes, coal.


Steam boilers

Solid fuel steam boilers FAKO