Last seen: Nov 20, 2025
No, it was just a sort of global in the middle figure, a general case, for a general case estimate. I suspect mine is less. The trailing three hour mo...
@majordennisbloodnok - you make a very good point, I haven't made it clear enough that this is all voluntary, you don't have to do it. I will make an ...
Mars - that's a huge amount of oil - I used not that much more (between 1000 and 1200 litres over a whole heating season to heat my old leaky building...
Fair point, but it currently means ASHPs and oil are neck and neck per kWh. I may or may not have been a bit generous with the COP I used, and a bit h...
I don't think so, at least for oil, don't know about logs. Assume: cost of electricity = 34p per kWh used, COP of 3.5 => cost per delivered kWh =...
@tried2fail - good to hear it is working. Note I changed the line of code that does the produced/used division a few times, trying to get it to stop p...
They, monitoring and controlling, are interconnected, sometimes only one letter separates them (get LWT/set LWT). Sometimes you need to get (monitor) ...
@tried2fail - Perhaps I should also add that the entities prefixed with 'Heat Pump Wi-Fi Controller...' come from the python module, while the bottom ...
Yes I did, thanks for reminding me, but I don't recall it being a critical error, or maybe I didn't need to restart HA, and so I didn't trigger the co...
Don't give up so easily! I was merely setting the level you need to be at, and said if you are not there yet, all you need to do is "bone up on these ...
I can certainly manually record data values from the wired controller, but some of them are very volatile (actual LWT/RWT, current draw, capacity (out...
@william1066 - thank you! Yes, it was pretty much from a standing start, though I did know what a disk image is, and what it can be used for, so I alr...
Latest Posts
-
RE: Don’t Install a Heat Pump Until You Read This
@davidnolan22, same old frustrating story. Sorry to hea...
By Mars , 7 hours ago
-
RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira
That was Aadil from Heat Geek, and yes, his point about...
By Mars , 7 hours ago
-
RE: Commencing on an ASHP Installation Process
Given that this thread ultimately turned out to be a di...
By Sheriff Fatman , 7 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
@jamespa last 24hr according to the Vaillant app 2.55.
By AdamK , 8 hours ago
-
Ecodan - Flow temperature spiking causing shutdown
Hi everyone, looking for some help. I am in a new bu...
By Gl3484 , 8 hours ago
-
RE: 10kw heat pump run in 24*7 data?
Don't forget to increase max ft also. Mine is set to 5...
By JamesPa , 9 hours ago
-
Buffer tank bypass on EDF Ideal heat pump installation
I have an Ideal Logic Air installed through EDF heat pu...
By KevB , 9 hours ago
-
Solis AI is on the right track to leverage the battery:...
By Batpred , 10 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Not surprised by that. FWIW my Vaillant has done more ...
By JamesPa , 10 hours ago
-
RE: Grant 13kW Aerona3 - issues getting zones to temp
Thanks James, its honestly hard to keep it tog...
By Crimson , 11 hours ago
-
RE: Extend the colder range of the weather compensation curve?
Thanks for replies. That's good to hear and wanted to ...
By TheBinMan , 11 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: KevB Manufacturer: Ideal Model: 5kW ...
By KevB , 13 hours ago
-
RE: DHW heat loss through pumps.
Hi @ngillam I don't have anything as sophisticated for ...
By Marzipan71 , 15 hours ago
-
RE: Has anyone seen this problem before? Huge anticycling times
For the information of others. Vaillent came today, che...
By jamesh , 16 hours ago
-
RE: Electricity price predictions
I am aware how the market operates on a high level. Giv...
By Batpred , 17 hours ago
-
Why Millions of UK Homes Struggle With Heat Pumps
For years, we’ve heard a consistent refrain from homeow...
By Mars , 19 hours ago
-
RE: Here is my heat pump installation with questionable COP in Italy
Hi, and welcome to the forum. I cant quite u...
By JamesPa , 21 hours ago
-
I signed up to Havenwise control on the day after the h...
By Sheriff Fatman , 1 day ago
-
That's not always the case.Let's see what they say once...
By Transparent , 1 day ago
-
