Double high efficiency
Our Combi Compact not only provides high-efficiency heating, but unrivalled hot water efficiency, too. We call this ‘Double HE’. The secret lies in our patented two-in-one heat exchanger that ensures minimal heat loss and optimal heat transfer.
Both central heating water and cold tap water pass directly through the heat exchanger cooling the flue gases and recovering as much heat as possible for reuse. Our Combi Compact HRE A boiler assures you unrivalled efficiency and economy year in, year out.