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