The SB745 high performance stainless steel condensing boiler delivers maximum efficiency levels, very low emissions and real cost savings.
Boilers in the range require minimal floor space and benefit from the very latest in heating technology.
Kondens+ heat exchanger
Patented Kondens+ heat exchanger improves the efficiency of the overall heating system. There are two return connections for separation of medium and low temperature heating circuits.
This allows hydraulic flexibility and maximum condensing operation, particularly in heating systems with a low temperature heating circuit, e.g. underfloor heating or large surface area radiators.