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Last seen: Aug 23, 2026
Under the Duracell banner they do a 5and a 16kW option. I’ve asked for a quote but I doubt that I’ll be top of the call back list, since they are push...
It’s 3 years later now and how are you guys getting on with the Predrive batteries. How has the calibration worked, has the software worked well and i...
Wholesale prices can go negative in the middle of the day from spring to early summer, lots of sun no huge air conditioning demands yet. But you don’t...
I contribute to the Givenergy community (as above) and the general belief is this is a last ditch attempt to to not go bust. Once they go bust the old...
The final report on the Spanish blackout has been issued. The conclusion is that renewables were not to blame, but many other factors which added up t...
Great to read this. Your application is exactly why a heat exchanger should be used. How big is it?
@jeff and others. There is some comprehensive analysis (can’t find it this minute) that says that carbon price support is unnecessary now that it has ...
You could try under kitchen unit coils such as/p> We have a 1kW version in the kitchen and if the oven has not been on in very cold weather then we ...
@cathoderay I agree the baseline set is tricky and I hadn’t followed the other thread because I couldn’t contribute much. Off-topic subject closed?
From my informal discussions with friends new builds can be worse set up than retrofit, since the plumber used by the builder knows less than average....
Repeating the figure for clarity The sampling is only every 5 mins so the accuracy isn’t wonderful. But I would contend that the overshoot (in term...
@morgan @old_scientist i agree that a COP of 4 is achievable at this time of year. The figure for the full week for us is 5.0 but I think it’s ~5% ...
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Latest Posts
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@toodles possibly. The £9k labour charge for 4-5 days w...
By AndrewJ , 6 minutes ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 4 hours ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 17 hours ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 17 hours ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 1 day ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 1 day ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 1 day ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 5 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 5 days ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 5 days ago
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RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 6 days ago



