We had some pretty heavy rain last night and since then my boiler has been playing up. The pilot light comes on when I turn the boiler off and on but it doesn't seem to ignite the rest of the burner and then the pilot goes out after a few more seconds. On opening the boiler up I noticed some water had come in from the flue which leads outside, it wasn't a lot of water but maybe this could be related as it had dripped down to where the pilot light is, I guess some water was somehow sucked in by the fan?? Does anyone have any ideas of things I could try before i get someone out?
