Hello all.
My brilliant high quality Glow Worm combi is playing up again.
This time, the hot water is running hot, then going cold, then back to hot again after a min or two.
Any suggestions of where I should start looking, as cold showers loose their appeal in October.
My brilliant high quality Glow Worm combi is playing up again.
This time, the hot water is running hot, then going cold, then back to hot again after a min or two.
Any suggestions of where I should start looking, as cold showers loose their appeal in October.