boiler fires up ok but main burner goes out after 2-4 mins pilot remains lit
fan runs, a.p.s proved, even turned off + on but no further than pilot light
but if left a while it fires back up but only for a few mins .
what are the rates of installing boilers say, combi and 5 rads, this is with no other boiler to be taken out empty house and if 2 extra rads needs fitting what would be the charge for these
also a stright boiler swap
im trying to get an idea of what the contractors pay