Heatline expansion vessel

[t4cno]

Hi all,hope someone can help, having a problem with my s24compact,
the pressure is going up to 3.5bar an water is coming out of pressure relief valve,then i top up through filling loop as pressure low, does this sound like the expansion vessel? cheers t4cno

 

[Puddle]

Hi all,hope someone can help, having a problem with my s24compact,
the pressure is going up to 3.5bar an water is coming out of pressure relief valve,then i top up through filling loop as pressure low, does this sound like the expansion vessel? cheers t4cno

sounds about right,empty boiler,pump up expansion vessel to 1 bar and refill,hopefully all will be well

 

[t4cno]

Cheers puddle gonna try that tonight and hopefully get some heat in this house t4cno