Depending on the output needed, fuel fired, place of installation and financial capacity of the user we can offer:

70-95kW manually stoked bottom combustion boilers
Kalvis -100 … -1250 manually stoked boilers fired with firewood, waste wood, coal, saw dust and peat briquettes
Kalvis 100M … 950M boilers with auger supplying fuel (saw dust or granulated fuel) into combustion chamber from the bottom (“volcano” type fuel supply)
Kalvis M-1 type, with an output range form 140kW to 5000kW. Combustion takes places on the step grate
Kalvis MK type: heat exchangers, output from 1000kW to 5000kW installed on the side or on top of the combustion chamber of UAB Kalvis partner’s

Svajonių įgyvendinimas: IT DREAMS