Economic, quiet, environmentally-friendly: Weishaupt oil condensing systems for steel and cast iron boilers take the heat energy contained in the combustion flue gases and feed it to the heating circuit. The effect is that your heating oil requirement drops noticeably. At the same time, emissions are significantly reduced. The flue gas condenses and is drained into the waste water system. The remaining flue gas can escape via inexpensive plastic pipes.
