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my rads are hot at top and cold at bottom how can i fix them ?
central heating?
high pressure on halsetad ace he 24?
domestic hot water works but the heating shuts down?
Water goes hot then cold when running tap?
Heating wont turn off?
Hot water issue?
ignition lock out comes on ?
hot water?
can i still have my central heating on while i have water leak?
timer ?
electric cutout?