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Last seen: Jun 27, 2025
@parmstar that’s the room temperature. I need to know what flow temperature they designed for. This is the temperature of the water that flows round t...
Any idea what design temperature they went for? That’ll help us determine if the rads are the correct size for the rooms and will help us choose what ...
@mike-patrick Mike, those figures aren't from my install, they are from the DIY install done by Glyn Hudson, who is a software developer on the Open E...
are you a tenant? If not, it’s your system, you can do with it what you please.
There is a wealth of LG Therma V chitchat on buildhub
@myanthony Get on the phone to warmflow, ask them how you can access the weather compensation menu as your unit doesn't match the manuals.
@mike-patrick You've got a Grant Aerona 10, the chances are it will be installed indirectly with a LLH and all the associated inefficiencies that come...
@myanthony Sorry, my mistake. The weather compensation is accessed from within the password protected engineer menu, page 22 - the password is '0022' ...
A chinese copy of the Celeffi anti-freeze valve, £19, screwed into a 28mm press T. All the anti-freeze protection you need, without a drop of glycol.
Short cycles would typically be defined as cycles that are less than 20 mins in operation (imho)... A defrost cycle once per hour in these temps seems...
Do you have a settings icon, bottom right of the home screen? EDIT: The temperature graph is encouraging, it shows the defrost cycles aren't too bad...
@oswiu I assume that 31,000kWh was the total CH+DHW demand for the year. At a SCOP of 3.5, that would be 8857kWh of Electricity to run the ASHP. A s...
Latest Posts
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RE: Anyone concerned about GivEnergy?
Yes and no. Native controllers generally do a good jo...
By Majordennisbloodnok , 7 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@temperature_gradient I've had air-to-air for just over...
By Anne Smith , 12 hours ago
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RE: Home automation and the cloud; is there a better way?
+1 It's not just cloud though. Many devices have repla...
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RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?
We've started to document everything, and part 2 of the...
By Mars , 18 hours ago
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RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
So the red bars are 'DHW' and the yellow bars 'heating'...
By JamesPa , 19 hours ago
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Its good kit the Midea and significantly cheaper, you w...
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Have you tried cutting the grid feed to see what actual...
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Contractors pack for inta antifreeze valves are around ...
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Critics and naysayers will be negative whatever the gov...
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RE: Microbore heat pump installs
In principle you are almost certainly right, but in pra...
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RE: Electricity price predictions
@old_scientist We are a low mileage home, so bulk of ou...
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There are just too many unknowns for me to comment on p...
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RE: What is the main ‘dictator’ of Agile’s unit price?
@toodles I keep an eye on wholesale prices and energy m...
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RE: Brand and installer questions for ASHP
Strange, perhaps it doesnt use modbus which the third p...
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True (first sentence) Thats the reason to consider th...
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RE: Ecoflow UK Support & Info Thread
As mentioned above, we’ve got our full review of the Ec...
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