
Last seen: Jul 13, 2025
@toodles That sound like it would be useful and a good selling point if robust
@alan22 what @heacol is true, but equally it isnt beyond the scope of an enthused diyer with an aptitude for learning. Ive installed two very successf...
@alan22 Actually thats exactly the thing I had in mind although I was thinking of using the wood i have just removed from the adjacent wall for the fr...
@davidalgave I would say that most uk installations do not have robust system reporting as standard. I can recommend openenergymonitor and use it my...
@togfather They said using Weather Compensation would cost you more money to run? This just gets better! 😆 I am gobsmacked by what these insta...
@jaket It could be that your emitters cant dump enough heat into the building quickly enough and so the heat pump turns off and waits. You could try o...
@alan22 Id be happy to pick your brains on that Alan. Best option for insulating a stone and lime/mud? wall? Cornerstone insulating lime plaster worke...
@paulrlondon So an L9 error is low flow warning, which could be a sensor error. Just to check, you have enough radiators drawing heat at the moment? I...
@alan22 Morning Alan, well done for getting back to this forum :-). Try and bookmark this page and your browser should save your log in details. ...
@iancalderbank Good spot on the flow rate Ian!
@hughf Ok Hugh, thanks for the explanation. Flow temperature certainly is a big factor. Personally I wouldnt advise anyone to go for 50C flow.
@togfather Hi, as mentioned by others, if you really want to get your bill down you need to abandon using a fixed flow temperature and use weather com...
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
For reference, our installer has just contacted us afte...
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RE: Who's your electricity provider and what's your tariff?
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RE: Is your heat pump insured?
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RE: Forum updates, announcements & issues
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RE: Share Your Experiences with Heat Pump Manufacturer Support
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
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RE: Planning Permission May 2025
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