Hi All
My filling loop was leaking from the top of the non return valve between the braided cable and the connection so I replaced the braided cable which has stopped the leak when I top it up but it has now started leaking from the knob in the middle of the non return valve now when I top it up. This was changed about 4 years ago for the same issue. The filling loop is connected to the hot water pipe going into the Tempest Stainless sealed boiler, Do I just turn off the boiler and water supply and run off the hot water or do I need to drain the radiators as well and because this has been replaced before and its moved from top of the connection to the knob have I got an underlying issue
Regards
Tally
My filling loop was leaking from the top of the non return valve between the braided cable and the connection so I replaced the braided cable which has stopped the leak when I top it up but it has now started leaking from the knob in the middle of the non return valve now when I top it up. This was changed about 4 years ago for the same issue. The filling loop is connected to the hot water pipe going into the Tempest Stainless sealed boiler, Do I just turn off the boiler and water supply and run off the hot water or do I need to drain the radiators as well and because this has been replaced before and its moved from top of the connection to the knob have I got an underlying issue
Regards
Tally
