Everything was fine, came home from visting family and the hot tap ran dry, but cold tap ok
we have a gloworm 18hxi condensing boiler, two header tanks 1 for the CH and a larger one, plus an emersion heater tank any ideas?
we have a gloworm 18hxi condensing boiler, two header tanks 1 for the CH and a larger one, plus an emersion heater tank any ideas?