Ecological is the new economical!


Intergas is a pioneer in the field of high-efficiency boiler technology. For more than twenty years now, Intergas has been focusing on perfecting its HE boilers. Our Combi Compact HR has been a best-selling HE boiler in the Netherlands for many years. Its unique double-HE technology was a breakthrough at the time and still forms the basis for our current generation of HE boilers – the Combi Compact HReco. The very best of this technology has, of course, been retained: it’s reliability, its simplicity of use and installation and its compact dimensions.

Major benefits for new and existing buildings

Installing an Intergas Combi Compact HReco provides major benefits for both new and existing properties. You can significantly improve their energy efficiency by installing an HReco. For new-build, the Combi Compact HReco makes it a lot easier to comply with increasingly stringent EPS standards for new homes.

Tried-and-tested heat exchanger

Our Combi Compact HReco uses a unique dual, aluminium, two-in-one heat exchanger. Its patented design 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. This technology does away with the need for a three-way valve.

And in our HReco, we’ve improved this technology still further. Unprecedented performance levels have been achieved using a new type of heat labyrinth. With a 104.1% hot water efficiency, Intergas has once again set the bar high, resulting in exceptionally efficient operation year in, year out. The reliability of this crucial component is demonstrated by its fifteen-year warranty!