P Pizza888 Messages 1 Dec 7, 2023 #1 I need to change my shower mixer and I have a unvented hot water cylinder. Is it sufficient to turn off the mains? Do I need to drain the cylinder? Thanks
I need to change my shower mixer and I have a unvented hot water cylinder. Is it sufficient to turn off the mains? Do I need to drain the cylinder? Thanks
Dan Administrator Staff member Admin Messages 2,793 Monday at 1:00 PM #2 How did you get on with this matey?