The BioClassHM OD boiler for outdoor installations can significantly reduce fuel consumption, reducing the temperature of the flue gases, reaching efficiencies of up to 95%. The electronic modulation that incorporates the Bioclass HM OD, adjusts the boiler power to the needs of the house, avoiding the waste of fuel.
 Characteristics:
 - With reserve deposit
 - Electronic Modeling
 - Automatic cleaning
 - Pump and expansion vessel included