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Last seen: May 19, 2026
OK so I resorted to AI. here is what duck.ai says Morning Peak (6 AM - Noon): 80-100 gCOâ‚‚/kWh. Increased contribution from renewables right after...
Absolutely. I tend to call this a set forward. I also have a similar night-time tarrif, I don't bother with a set forward but I do my DHW cycle at n...
@trebor12345 Ok that makes more sense and leads is in a different direction. The cycles are about once per hour and there is a distinct plateau. B...
Thats not the greatest profile although the energy consumption is probably tiny so it doesnt actually matter that much. Also it looks like its target...
Completely agree. My view is pretty settled. It's bad that scammers exist, worse still that they so often target the vulnerable. I feel sorry for ...
Interesting indeed!
Sorry but I disagree completely. Planning law is about the effect of a development on the population in general, the environment, or ne...
All agreed, but what realistic alternative system is there given that there are scumbags out there! I did once get a building inspector i...
Small claims court is pretty cheap and sometimes the threat is sufficient to do the job. The law is on your side and they know it. Inde...
Agreed, thats what building regs largely cover in fairness.
That level of cycling is normal and absolutely nothing to worry about, the important point being that the on periods are long enough for it to reach g...
Tbh I dont think we want government interfering when there are no grants involved, that's what consumer protection law and the courts are for. Cavea...
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RE: Loud noises in the night - and one for the toolbox?
So that phenomenon is usually referred to as "water ham...
By Transparent , 3 minutes ago
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RE: Sizing an ASHP; Heat loss and kW
@majordennisbloodnok Thanks for your reply. I agree wit...
By GutoFfowc , 21 minutes ago
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RE: Lower electric tariffs for heat pump users
@richard24738 Indeed, Cosy tariff wouldn’t work very we...
By Toodles , 39 minutes ago
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RE: ASHP Capacity loss with aging
@editor Just a thought really but, if the heat pump is ...
By Toodles , 1 hour ago
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RE: Daikin Altherma 3 with Fan Coils in Puglia (Italy)… Sanity Check on System Operation
Hi Mars,Thank you so much for your response,I really ap...
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RE: Setback savings - fact or fiction?
Yes, also the higher OAT end is possibly a smidge high ...
By RobS , 15 hours ago
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RE: UK warm homes plan - how can it be delivered?
@bobflux My view is that regulation for consumer pro...
By Batpred , 18 hours ago
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Hi Mars, I've sent you a request to connect me with a...
By sttpd1917 , 18 hours ago
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Grant Aerona R290 (15.5kW) - How is DHW Target Temp calculated?
Hello all, We have just had a Grant Aerona R290 insta...
By TaffontheTaff , 24 hours ago
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RE: Advice on Vaillant Sensocomfort
The latest Vaillant announcement I saw said that they w...
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RE: Debugging my legionella immersion heater
I notice this (66 is rather hot) with my legionella cyc...
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
@transparent I thought you would spot that wind turbine...
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@swwils there is no logic to oversizing a heat pump. It...
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RE: Vaillant Sensocomfort Time
Thank youy for the pointer. I think I have managed to ...
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