In the market for a new boiler and just spotted this thread - current one is 15 years old, was only serviced once and is cutting out, so might be as well to change it now. 8 Radiator house, mid size semi D. Was quoted 1950 for boiler & installation - broken down into 1700 for boiler (Warmflow) and 250 labour. Warmflow price seems a bit on high side - especially as a Grant Vortex is 1380 that will suit the heat requirements. Grants with SEAI?? boiler one is gone and it's a 700 euro one now for heating controls etc.