- 28 Apr 2006
- Reaction score
The water in our expansion tank is cold but we have got water dripping from the overflow outside, we think it is happening when the heating is on we can only assume that as the drip is not there all the time, but the area outside is very wet. Any ideas please.biddestone said:I have an indirect boiler system. The heating system made a loud noise from the loft area.having checked it out I believe it was the vent pipe from the boiler to the expansion tank. The water in the expansion tank was very hot,which I don\\\'t believe is normal! Any ideas please.
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