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Last seen: Sep 16, 2026
What are you envisaging doing throughout the day? Personally I just turn my heating off altogether from May to mid September, but obviously it depend...
@batpred ok My energy delivered in kWh was as follows: Dec 2777 Jan 3468 Feb 2574 Mar 2390 House is heated to about 21 a...
The Vaillant controls are excellent IMHO, possibly some of the best. Why do you think they are too simple? What do you want to do that you think tha...
Yes I am on a TOU tarrif and yes I reheat at night. I don't actually know what the explanation is for the dip just before the reheat, but I imagine ...
@davidb Here is a plot typical of what my 200l Vaillant cylinder does. Up to 20:00 there was some water draw off for dishwashing/hand washing but no ...
Sorry to hear that. Quite a lot of that (except the microbore pipework which may or may not actually need changing) is fairly easy to fix, but some i...
@ashp-bobba That is a very interesting new angle on how to use the Adia technology, basically to 'deal' with some edge cases where the alternative ...
What is your heating pattern? If the house is remaining warm most of the time (whether it not the heating is on) 1800 litres suggests 7kW or even a bi...
Sorry to hear that. When you say the company was a subcontractor, subcontractor to who? The company that took the money from whoever paid is respo...
@prunus Hmm 57 vs 65 does seem a way off, but perhaps not impossible. Given the purpose, one might argue that its not fit for purpose! I...
@batpred You are very welcome. Daikin 'customer support' was essentially non-existent when I was looking for my heat pump. Basically the answer t...
I suppose that you could be instructed manually to switch the main switch on the CU. But how could it tell the difference between this and the absenc...
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Degrees of Separation
Latest Posts
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RE: Why are ASHP installs so expensive?
Only because we have all tacitly accepted that paying 1...
By JamesPa , 54 minutes ago
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RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 9 hours ago
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 14 hours ago
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RE: Missing flow temperature in Heat Geek proposal
The Heat geek contract had various get-out clauses with...
By Batpred , 16 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 22 hours ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 23 hours ago
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RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 1 day ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 1 day ago
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RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 2 days ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 3 days ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 4 days ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 5 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 5 days ago
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