Gas condensing boiler:
The condensing boiler is one of the most efficient on the market.
The boiler produces heat by burning natural gas or propane. Instead of rejecting the fumes from the combustion of the gas, as on a traditional boiler, the condensing gas boiler recovers and cools them to create water vapor. It will then condense this steam to take better advantage of its thermal energy. Its efficiency is improved by 15 to 20% compared to a conventional boiler.
Viessmann boilers combine state-of-the-art technology with elegance and ease of use.
Fuel cell :
Recently, the fuel cell is entering the European market. This fuel cell produces electricity and heat simultaneously. This system is a technology of self-production / self-consumption of energy adapted to all types of new homes, new or renovated. For this fuel cell, Viessmann, the only company to introduce this system on the European market, combines a gas condensing boiler, a hot water storage tank and an energy storage tank. This battery runs on natural gas that it will eventually transform into hydrogen. The hydrogen produced will react with the oxygen of the air contained in the cell. This will then produce electricity. The heat is recovered via a heat exchanger that participates in the production of heating.