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