You’ll get water in that anyway, as the condensate runs back through the boiler into the condensate pipe! Does the boiler have a cover on that, if not it should and if you’ve took it off put it back on or you’ll have POC coming into the house.
Looking at the rust that’s been leaking for a while, get some out to look at it as it doesn’t look right from the images, also just because something blows on the boiler doesn’t always trip the main breaker.
You’ll get water in that anyway, as the condensate runs back through the boiler into the condensate pipe! Does the boiler have a cover on that, if not it should and if you’ve took it off put it back on or you’ll have POC coming into the house.
Looking at the rust that’s been leaking for a while, get some out to look at it as it doesn’t look right from the images, also just because something blows on the boiler doesn’t always trip the main breaker.