hi Ophelia
The boiler cost the plumber about €800 and the job should only take about 4 hours or so.I replaced mine last week.I did get quotes for €2,000 €2,500.my uncle got me somebdy to fit it for €500 and he supplied the boiler as he has a plumbing business.but €2000 is the standard price you will get.I was lucky i had my uncle as a contact.