Urgent question ...what happens if your expansion vessel has gone and your overflow is blocked ...
Long story but have good reason to believe the expansion vessel was on its way out and now boiler currently running at 3.5 bar and (although dark, raining and overflow at second floor height) I can't see any water coming out of overflow...
I did clear the overflow out about 9 months ago ..and it was well blocked ... but haven't got a ladder here at moment to check it again...
Can the pressure go elsewhere? Will something explode? Do I need to find a ladder asap?
Long story but have good reason to believe the expansion vessel was on its way out and now boiler currently running at 3.5 bar and (although dark, raining and overflow at second floor height) I can't see any water coming out of overflow...
I did clear the overflow out about 9 months ago ..and it was well blocked ... but haven't got a ladder here at moment to check it again...
Can the pressure go elsewhere? Will something explode? Do I need to find a ladder asap?