Gas-fired condensing boilers usually do not only optimally utilise the supplied energy. As compared to conventional heaters, additionally they utilise the thermal energy inside the flue gas, that is otherwise lost over the chimney.
Condensing boilers achieve an extremely higher efficiency and thereby reduce heating costs and emissions. Our gas-fired condensing boilers are course also well suited for domestic hot water preparation together with heating.
Some great benefits of a ZG gas-fired condensing boiler:
Optimum energy efficiency all the way to 98%
Even less soot and particulate matter during combustion via condensing technology
Consumption drops significantly in comparison to a classic heating installation
Flexible expansion, e. g. with solar collectors, heat pumps, storage and controls
How a gas condensing boiler functions
In a very gas-fired condensing boiler, the lake is heated with the heat of combustion, just like non-condensing boilers. The resulting flue gases are usually passed in to the chimney. Consequently, the energy in the flue gas is lost. However, condensing technology exploits these gases, which consist into a large extent of domestic hot water vapour. It extracts the flue gas heat and feeds the action obtained to the heating circuit. Horizontal gas fired boiler has been applied in many industries and the boiler will be improved with higher efficiency and lower cost.
So as to gain energy, water vapour must condense. It does this at a temperature of below 56 °C. The condensing boiler cools the steam by way of a specially designed heat exchanger. The energy gained is needed to preheat the cold heating water. The water then passes in to the primary heat exchanger where it really is heated further to realize the specified temperature. On this process, small amounts of waste water occur which must be removed. The acidity on the waste water is indeed low that it can be conducted right normal drainage system without further...