Hi, just a couple of questions. I recently discovered some milky water dripping from the underside of my boiler. I've removed all the panels and can see it's dripping from the outlet connection of the condensate drain. The service manual just says to remove it for servicing but without having tiny hands it's very difficult to get access without removing anything else. So would this be a threaded connection that might just need tightening? Is it dripping from there potentially a sign of a blockage and build up of pressure? Lastly is cleaning it out part of the service which is due soon, if so will just get it done early and leave it for my heating engineer to sort out.
