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Hopefully someone can help. We’ve had the above boiler for about 8 trouble free years.
But now the pressure keeps creeping up. Engineer has been out and replaced a knackered heat exchanger which he thought was the culprit as well as a few other bits and a full service but still it creeps up.
He’s saying the only other thing it could be is the filling loop (but reckons it’s rare) which will be around another £400 and unfortunately no way to check.
Does anyone have any other ideas that could be checked before doing spending more money. It’s gaining about 1 bar of pressure over 24 hours. It get to around 2.4 / 2.5 and I drain some water out of it.
Coincidentally I tried the heating and not all the rads are getting hot. Not sure if that has any bearing on the issue?
Any suggestions or thoughts appreciated. Thanks in advance.
But now the pressure keeps creeping up. Engineer has been out and replaced a knackered heat exchanger which he thought was the culprit as well as a few other bits and a full service but still it creeps up.
He’s saying the only other thing it could be is the filling loop (but reckons it’s rare) which will be around another £400 and unfortunately no way to check.
Does anyone have any other ideas that could be checked before doing spending more money. It’s gaining about 1 bar of pressure over 24 hours. It get to around 2.4 / 2.5 and I drain some water out of it.
Coincidentally I tried the heating and not all the rads are getting hot. Not sure if that has any bearing on the issue?
Any suggestions or thoughts appreciated. Thanks in advance.