Replacement Boiler Dunfermline. We were called out to a replacement boiler in Dunfermline. The original boiler was 20 years old and spares were getting hard to come by. Scottish gas had shut it down and advised of a replacement boiler but after the customer got there price it was a shock. The customer contacted us and we not only gave them a more realistic price but we were also able to double the warranty from scottish gas from a 5 year warranty to a 10 year warranty because of our relationship with the manufacturer. The customer was over the moon and has already recommended us to a neighbour.