Recent content by Stircrazy

Thanks Agile. Spot on !.....and cleared first time. Top Man

Hi - Having removed a radiator to do some decorating I had a leak from a faulty trv, so drained the heating system in order to replace. However, once refilled, and having bled all rads of air, the boiler will only run for very brief periods before the thermostat kicks in, and before cylinder is...