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Last seen: Sep 10, 2026
@bontwoody I have learned that CSV wrangling can get complicated! There are some sample Grafana files in the app which I think would be the best bas...
@cyrusir I was thinking about this the other day. If you go the ESP route, you could position the ESP board wherever you can run a cable to that has p...
Are you on a variable rate electricity tarrif? I have 3 hours of cheap overnight electricity (2am -5am) and during this period I want to: Heat the...
@iancalderbank That is interesting about the wiring, I'm sure you are glad you got to the bottom of it! [/quote] Yes, register 52 is what is b...
@cathoderay Very useful to the discussion at hand. You have a problem with Home Assistant - that's fine. You prefer Python - also fine. I (along with ...
@cathoderay Any stats on the number of Home Assistant users worldwide?
In relation to Samsung heat pumps in particular, Glyn Hudson has indicated that the COP is calculated differently than usual: Heat Output = Energy C...
@iancalderbank This system was designed by Joule and installed by the plumbing contractor so I will lay out my understanding. I have 3 of these regula...
@iancalderbank Thanks Ian, I think your idea is sensible. Since I do not have smart thermostats, I previously had no way of telling if any particula...
I changed the settings back to Water Law mode and the on/off behaviour of the primary pump and heat pump has stopped. The only usage I am now seeing i...
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Latest Posts
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
I think Heat Geek have done an amazing job on their bra...
By Tomtheheatingengineer , 1 hour ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
I have just had 3 heat loss surveys, one by heat geek o...
By David , 2 hours ago
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
I think that's the key question. After all inverter uni...
By Prunus , 3 hours ago
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RE: battery storage without solar
As of October 1st they need specific qualifications to ...
By EtchedPixels , 4 hours ago
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RE: How should the Boiler Upgrade Scheme be reformed?
A unit which uses water to transfer the heat/chill from...
By Temperature_Gradient , 4 hours ago
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RE: Renewables & Heat Pumps in the News
With regards to the BUS grant raid, I gave it more thou...
By ASHP-BOBBA , 5 hours ago
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RE: Why are ASHP installs so expensive?
The whole system seems to work on the basis of...
By ian33a , 5 hours ago
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RE: Missing flow temperature in Heat Geek proposal
Good plan. If you can get half hourly meter readings a...
By JamesPa , 10 hours ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
@editor Most certainly. The heat pump was an ideal s...
By Abernyte , 10 hours ago
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Although regulations may well vary from country to coun...
By Majordennisbloodnok , 11 hours ago
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RE: Does anyone have experience of a smart water meter?
Yep I caught our slow leak from a £100 bill rise 8)
By EtchedPixels , 11 hours ago
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RE: Do You Need a Buffer Tank or Low Loss Header for Underfloor Heating in a Large Property?
@jamespa in some cases, failing the Turing test might b...
By GrahamF , 14 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
@energystoragetech The heat capacity of some...
By JamesPa , 16 hours ago
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RE: tepeo ZEB UK Support & Info Thread
Sorry you are correct, I was remembering figures from t...
By JamesPa , 1 day ago



