Hi there,
i have a Ferroli Hawk 2 combi boiler (10 yrs old) that is losing water pressure through the pressure relief valve. The pressure loss is quite considerable : upto 1 bar every hour of operation. But the pressure on the gauge does not go above 2 bar.
I had a new expansion vessel and pressure relief valve fitted less than 12 months ago.
Apart from that the boiler seems to work ok.
Any help would be much appreciated.
Thanks
Russell
i have a Ferroli Hawk 2 combi boiler (10 yrs old) that is losing water pressure through the pressure relief valve. The pressure loss is quite considerable : upto 1 bar every hour of operation. But the pressure on the gauge does not go above 2 bar.
I had a new expansion vessel and pressure relief valve fitted less than 12 months ago.
Apart from that the boiler seems to work ok.
Any help would be much appreciated.
Thanks
Russell