B
buckley plumb
had a quick look at an old ariston storage combi for a friend today it was massive .lh heating prv constantly dripping - decided to put boiler on to see if it worked - topped to 1 bar just slight drip from prv at 2 bar so prv passing after being on for 5 min at 2 bar rads got warm the prv gushing out but pressure still 2 bar heard cold mains hissing it was passing into the boiler even with the filling loop removed so assume plate has had it . never knew ariston did a storage combi . advised customer to get new boiler .