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