What is condensate in a boiler?
Simply so, what is the condensate pipe on a boiler?
The boiler condensate pipe is the pipe that allows this water to be drained from the heating system and disposed of with your household waste water.
Subsequently, question is, is boiler condensate dangerous? Exhaust. The condensate expelled from a condensing boiler is acidic, with a pH between 3 and 4. The acidic nature of the condensate may be corrosive to cast iron plumbing, waste pipes and concrete floors but poses no health risk to occupants.
Correspondingly, what does a boiler condensate trap do?
The job of a condensate trap is to safely collect and release the condensation produced by the boiler, preventing any vapours created during the combustion process from escaping with it. These components vary in design depending on the model of boiler you have, but they are all fairly simple.
How corrosive is boiler condensate?
Carbonic acid is a weak acid, but as the condensate water is pure, this weak acid reduces the pH significantly, often in the range of 5-6. At this low pH, the condensate water is very corrosive to carbon steel piping.