UNI advantages are the large fuel loading chamber and variable heat output from 30 to 100%. Using micro air metering in the lower and upper fire chamber, clean complete combustion extracts the maximum amount of heat with a guaranteed efficiency of 85%.
TISTronic83 master the combustion process depending on user parameter, weather, exhaust sensor, and fuel quality. The controller easily adapt to any modern heating system and combines with domestic hot water, thermal storage, direct feeding design and more. Simply enter the setpoint heating water temperature and the boiler will modulate the combustion to match the load. If the load is small the boiler will cycle to keep hot ashes.
UNI is manufactured with the finest certified boiler steel ASTM A106. The wide door openings make easy cleaning of the heat exchanger, loading of biomass and removal of ashes. All maintenance is performed from the front and there is no need to unscrew anything else. High-quality multi-layer coating, non-combustible 2" insulation, and thermal protection systems ensure long-term and trouble-free operation.