The Kabola KB-Series Ecoline HYBRID AIRCO is a series of fully automatic, soot-free oil-fired heating boilers ranging from 8-38 kW. The KB Ecoline HYBRID AIRCO boilers have the same specifications as the standard KB-series, except that this version operates fully automatically in conjunction with an electric element and a separately connectable air conditioning system. The boiler is programmed to maximize fuel savings. For example, it can keep the premises frost-free electrically. It has a fast warm-up time due to the combined operation (diesel and electric). Reduced CO2 emissions and, thanks to the highly efficient blue burner technology, there are no soot emissions, lower fuel consumption, and reduced power consumption. The KB-Series can be connected to central heating, hot air, underfloor heating, and this version can even be connected directly to a separately connectable air conditioning system. Thanks to its soot-free operation, the system is low-maintenance.