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Last seen: Jan 14, 2025
@curlykatie my experience with troubleshooting my own heating system is that is really important for you the homeowner to know what does what, unless ...
I was looking at these from bellflowsystems they are uk based company. interesting definition of the word budget - cheapest of 650 - but its probably...
I'd have thought from a scientific point of view, the experimental evidence should always be more valid than the theoretical numbers. we had a really ...
If you're on this forum, would really recommend you do the heat loss calculations yourself. you don't need to be engineer, just able to measure and ha...
temps already done. ESP32's and DS18B20 sensors . Dirt cheap. I have loads of them. Likewise interested in a cheap microcontroller readable flow me...
@robl what flow rate sensor / meter and how do you read it with the microcontroller?
I would (and do) use a DS18B20 temperature probe (£2) taped to the pipe. With a bit of pipe insulation over the top the result is within a degree of ...
@william1066 which pump and which modbus/ethernet module for the pump? googling CIM500 finds a grundfos ethernet module that costs 729 pounds, I'm gue...
I put a 300L one from advanceappliances in 18 months ago as my old cylinder was dying. went for the heat pump grade coil in readiness (still have gas...
Really great to see this as I am about 3-6 months behind you and have a strong potential of doing a lot of it DIY myself, with quite a similar setup. ...
@cathoderay HA is rubbish on windows, as you say its a VM (linux based). Best is a dedicated machine (can be old / small) running HA OS which is their...
@curlykatie just a quick one - derek-m is going through diagnosing the secondary DHW circulation pump which is very likely to be part of the issue so ...
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Latest Posts
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RE: 15kw pump for 225m2 1990's house - over kill?
@editor sorry should have been clearer - the whole hous...
By Carpenterstation , 6 hours ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
Maybe this is why Octopus and Fuse are hell bent on plu...
By dansus , 7 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor Manually setting the charging times and rates o...
By dansus , 8 hours ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Ours is similar to James, but with a few optional tweak...
By Batpred , 10 hours ago
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RE: Renewables & Heat Pumps in the News
Yes, this is a swiss and german standard I believe, Vai...
By Batpred , 11 hours ago
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RE: BT cuts you off, Plusnet blames Openreach... welcome to “seamless” broadband switching
My Vodafone FTTP broadband was down for a month when I ...
By JamesPa , 15 hours ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@editor FWIW my problem was resolved, eventually, after...
By BigFish , 17 hours ago
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My heating has been off and DHW on throughout the summe...
By DavidAlgarve , 20 hours ago
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RE: Anyone concerned about GivEnergy?
The GivE forum seemed to have survived the collapse of ...
By downfield , 21 hours ago
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RE: How quickly would you want/expect heat recovery to take from setback?
@singlespeed I had better explain how my radiators are ...
By Toodles , 21 hours ago
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RE: Cooling/heating with one unit
@mrkfm The Solo has a small capacity and only suitable ...
By dgclimatecontrol , 22 hours ago
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First you need to know how much thermal energy you'll n...
By bobflux , 1 day ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
Come for the low-carbon homes. Stay for George Clarke’s...
By Mars , 3 days ago
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RE: How should the Boiler Upgrade Scheme be reformed?
Not quite, regular A2W heat-pumps need a load of extra ...
By Temperature_Gradient , 4 days ago
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
By Batpred , 4 days ago
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