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