Reduce CO2 emission in combination with a higher efficiency combustion processBy-Cast is your partner for achieving targets for lower CO2 emissions and energy savings. Moreover, a DEKA air preheater (APH) can cool to lower temperatures than other solutions. Hence our slogan: Efficiency makes your difference!By-Cast cast-iron heat exchangers are used worldwide in industrial boilers and fired heaters to preheat the combustion air before mixing it with fuel. In doing so we considerably increase the efficiency of the installation and recuperate energy that would otherwise be lost.When an air preheater is applied, fossil fuel combustion installations emit significantly less CO2.For more information see our website : www.by-cast.com