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Last seen: Nov 3, 2025
@derek-m If you want to go the DIY route, I would suggest/p> I am personally considering this, but now I have found my app does power and heat deliv...
@derek-m my system always had weather compensation. For me the big issue was actually radiator balance as before that point I needed the high heat to ...
@derek-m as a note you can use the function "FORECAST" in excel to recreate this chart. All you need are the two set points and a desired value e.g. 5...
@derek-m It doesnt matter what I set the thermostat to. Originally I had it on 22, but moved it to 21.5 to prevent a boiling house if the experiment w...
@kev-m actually I used LESS power. You can see from below the details of the days. And of course as soon as I said it, I was wrong. My heating go...
@derek-m if its like my system its topping up the water temperature and then just running the pump to push the warm water around. If you go into the o...
Some initial feedback on how my weather compensation is going. The main point would be that when it was 13 degrees ambient for 2 days last week my COP...
@derek-m house continues to hold at 21°. Thermostat is set at 21.5 and it just can't make it - so I'd say that's a win for weather compensation. I jus...
@derek-m I think I'm getting somewhere. I've had my thermostat set on 22 all morning, and the house is holding at 21 - it doesn't seem to be gaining a...
@derek-m I am quite lucky that I can view every day via the app, however its not great. I can see a previous day only as a summary and not actual. b...
@derek-m I think I need to work on the curves and flow, as it was 19 degrees downstairs this morning, and it should be 21. Its warmed up now, but I ne...
I've also just discovered my minimum flow temperature is 25°. I can't go lower than that
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Degrees of Separation
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From what I can gather, Freedom has not gone into admin...
By Mars , 3 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
A good analysis with which I agree
By JamesPa , 8 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
@majordennisbloodnok Well, I can use such terms as HMRC...
By Toodles , 9 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
I'd picked up that there was a leak coming from around ...
By Sheriff Fatman , 13 hours ago
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RE: Who's your electricity provider and what's your tariff?
Great info. Thank you. Regards Pete
By peterackstraw , 13 hours ago
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@trebor12345 Try opening the settings window and then ‘...
By Toodles , 18 hours ago
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RE: Microgeneration Certification Scheme (MCS)
@jamespa A cynical view but, I fear that it is a fair ...
By Toodles , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
After a short while that was followed by the 'power war...
By JamesPa , 4 days ago
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RE: Samsung heat pump - data cable issue
That's well done. Cable is the correct type (LIYCY = 2x...
By bobflux , 4 days ago
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RE: Electricity price predictions
I agree, we will find out at the next budget whether th...
By Old_Scientist , 4 days ago
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RE: Missing flow temperature in Heat Geek proposal
@editor I went through HG website, so should be ok for ...
By sttpd1917 , 4 days ago
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RE: Air to air bus grant installer anywhere
The through wall two hole ones have their place (listed...
By EtchedPixels , 4 days ago
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I hope it goes ok, Hon can be hard to set up IF the sof...
By Graham Hendra , 4 days ago
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@clockworks Hi, So there is a big difference between st...
By ASHP-BOBBA , 4 days ago
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