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Last seen: Nov 7, 2026
@batpred Make sure you get one with a big enough CT to fit the tails! Mine did not fit the 25mm tail from the cut out. 😕 . I eventually got on...
@batpred Er sorry all your links to these cheap batteries are ended, sold out or not found.
As far as I know this occurs when a valve/ tap closes very quickly. Can you narrow it down to a particular valve or tap? I assume it occurs on the Hot...
Thing is it is one of those intermittent things. Yes I could fix the gauge somehow to the hot tap in the bathroom about level with the tank I could fi...
@cathoderay Thanks for confirming. When I looked closely I thought I had seen one before somewhere in my shed, rescued after the clubhouse renovation!...
@radwhisperer Thanks but that is definitely not a mixer valve as my water temp is low and there is no feed to hot water just the base of the DHW cylin...
I don't seem to have a mixer valve. Just pressure regulator.
@radwhisperer It does seem to occur most loudly the morning after the legionnaires cycle, so that could be it.
@radwhisperer Thanks I don't think I need to change mine but I will have a look out of interest. Since going to LWT I had noticed the water flow at ti...
@radwhisperer That is interesting. Can you tell me where you found that setting on the MMI please?
Seems to be settling better now I'll leave it alone
@toodles I have electric pet blankets 🙄 If required.
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Degrees of Separation
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