18 Months ago I had a new boiler fitted, a Baxi 105e Combi, since it was fitted i havebeen losing pressure and have to keep topping it up avery 2 weeks or so. Finally last week the central heating packed up altogether. Several plumbers and electricians later I decide to call Baxi out. They replaced a faulty (leaking) valve that had been leaking since fitted, onto the motherboard (also replaced) and eventually freaked it out. I have since heard that a colleague of my wifes had same problem. Just wondering if anyone else has had this and if its a known fault.
