Efficiency on a plate Instant hot water via plate heat exchangers

摘要

Contemporary commercial gas boilers bear little resemblance to either their early ancestors or even the models which dominated plant rooms beneath offices, schools, shops, hospitals and other premises in the second half of the last century. Indeed they have been transformed in terms of not merely their efficiency, but their scale, reliability and safety implications. In tandem with what have mainly been mechanical improvements in such components as burners, gas valves, pumps, flues and, of course, heat exchangers, there has also been a technological revolution in terms of the control systems, sensors and other electronics which optimise their performance throughout a long working life.