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