T
toshlink
I plan to have installed a new heating system.baxi main 30 kw boiler,10 radiators+valves,wirelesss room stst/programmer,magna clean,new 3 metre length gas supply 22mm.The existing fire/back boiler,hot water cylinder needs de-commisioning also.The house is semi detatched,10 metres in length x 5 metres wide.what would be a reasonable ball-park cost for this job.i know surveys are necessary,but a rough guestimate would be appreciated.Thank-you.