Ivar Brix acid condensate neutralizer diameter 16Ivar Brix neutralizer of acid condensates produced by condensing boilers with connection kit and calcium carbonate Brix is the Ivar neutralizer to be installed downstream of the condensate drain of condensing boilers to prevent corrosion. The condensation produced by the exhaust fumes before expulsion has, in fact, a low PH and is therefore very acidic due to the carbon dioxide produced during combustion. It is therefore corrosive and dangerous for