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Last seen: Aug 21, 2026
The valves will also enable you to determine if it's actually needed! I had that on a combi in a kitchen once. With a bit of careful plumbin...
@iantelescope I attach a proposed revised system diagram and list of tasks/SoW that @derek-m, @johnmo and I suggest, with special thanks to @johnmo wh...
Yes Most likely we will suggest it is retained, but replumbed as a two port volumiser in the return, for the purpose of assisting de-icing. ...
No problem, Libre office can import and export pdf so we will work with that
Thanks. I imagine the location is humid hence the clouds! The basic plan you have with the plumber is correct but there may be a couple of tweaks/a...
@iantelescope Thanks. That's great. Can you also tell us Where in Scotland are you roughly (to work out the climate)? What's the rough f...
That would almost certainly be madness. Seriously. You have come this far and have all the components for a working system. Persist and prove your ...
Good, and good luck. If the plumber could also balance the radiators that would be good. It needs to be done if not already done. Ideally fitting ...
I have followed this thread for probably 2 years and the advice offered here, from people whose only motivation is to help, has been almost 100% consi...
From my memory earlier in the thread I don't think this is true, I thought the system was designed with primary and secondary with the two connected ...
Shocking indeed, except possibly the second one. Are you certain this isn't a pair of anti - freeze valves?
Does weight matter? If it does check the weight of the thermio as they are preet heavy too. If the tank is too big then a thermio will solve the pr...
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
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RE: The good, the bad and the not that great – my heat pump installation
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RE: PV and battery long payback - sense check query
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Readers here please note that Derril Water and many oth...
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RE: Advice on Vaillant Sensocomfort
Oops, I meant Sensocomfort (the UI to the controls)
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