R
Robert1
I recently had a leaking thermostat isolation valve changed on one of my downstairs radiators which involved draining the central heating system. After refilling the system from a combi boiler I bled all the radiators except for one upstairs which will not open. The key grips initially but it is so tight it slides round on the thread where it is worn. The radiator is a double with the opening point facing inwards so space is restricted. Is there anyone local with suitable tools to bleed this radiator for me?