Our high efficiency 5 (106%), condensing water heater with low NOx emission modulating premixed burner (25 ppm class 6). This technology allows users to save money compared to an open chamber water heater of equal power. The saving made is approximately 20% and approximately 15% compared to a sealed combustion water heater. Designed and built for users requiring high volumes of water, heated up to 80° C. The CNT version allows, through the side flange, the integration of domestic hot water production by installing either a heat exchanger or an electric heating element. The CNTR version, in addition to the flange provided on the CNT version, is equipped with an additional flange designed to house a heat exchanger capable of extracting heat to be used in a space heating system. An antibacterial cycle is automatically carried out by the electronic board.

Quiet and compact, it is rated Class A on the ECODESIGN efficiency scale.