I don't know if there are any Yorkshire based plumbers that read this NG, but if there are please read this further.
I am about to get a condensing combi boiler fitted to replace an ageing system boiler that currently runs my C/H (badly) and heats up my hot water in my immersion heater. The cheapest quote I have had so far is £1,700 for supplying a Biasi boiler and fitting it, removing the two header tanks in the attic, removing the immersion heater and uneeded pipes etc. The house is a two-bedroom with 7 radiators. The system is currently drained, but would most likely need de-sludging.
If anyone reading this is in the Yorks area and wants to beat that quote then feel free to contact me on 07867 775131 or answer this thread.
Also, I don't know which model boiler was included in that quote, but in general are Biasi boilers any good?