Old central heating boiler was removed and a new Baxi 830 boiler fitted. All pipework around boiler from previous installer was replaced and fitted neat and tidy. New Google nest was fitted to programme and adjust temperatures, and again a neat and tidy fitting was carried out. Once work was complete everything was explained about the system and all questions answered professionally. All areas were cleaned to a high standard and all paperwork for guarantees was explained. Thank you for the excellent work.