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Last seen: Nov 5, 2026
If its set to active then the HP will adapt the WC curve (to an undisclosed extent and with an undisclosed timescale) to achieve the set temperature, ...
FWIW my flow crashed when I started my system up in July to attempt cooling for the first time, the space heating part of it having sat around doing n...
If you screw them right down yes, but not if you don't. The ones that came with my TRV4s actually have moulded arrows on them labelled ,+/-
I dont have them I balanced on the LSVs. Its a bit fiddly because they typically only make a difference in the last turn to half a turn (see heat Gee...
No vibration issue. However when its minus temperatures and compressor modulation >80% there is noticeable compressor noise. The rest of the time...
My single Mitsubishi ilife2, which is otherwise perfection, suffers from exactly this problem and the threshold (30C) isn't adjustable. I've just (ye...
The first chart in your post above shows average 0.25kWh consumption. The second confirms that the unit is delivering less than 1kW output. Yet the ...
You should be getting better than that at this time of year even though it will be cycling, unless it's really cycling a lot (short cycling). Can you...
I run my Vaillant on either expanded mode (either end of the season when solar gain is a 'problem') or no room influence. Certainly on 'no room influ...
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Degrees of Separation
Latest Posts
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RE: Why don't people choose heat pumps?
I'm a bit late on this one, but I think one thing we so...
By Mars , 1 hour ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders An interesting conversation to have...
By Rob of York , 2 hours ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Yes, in my case, the ISP hub is permanently there, they...
By Batpred , 5 hours ago
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RE: Electricity price predictions
@rob-of-york sounds like a term that Heidegger would...
By Papahuhu , 6 hours ago
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RE: Adding data centre electricity costs to domestic energy bills?
never ceases to amaze me.. Keeping steel works going ...
By Batpred , 16 hours ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Absolutely agree. The massive Hager CU my vaillant requ...
By Batpred , 16 hours ago
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RE: Octopussy cosy 6 experience
People who have a Cosy appear generally to be happy wit...
By JamesPa , 20 hours ago
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How Can I Prove Coal Was My Main Heating Source Without Receipts?
thank you for having me,i am just asking for advice i h...
By Chilli304 , 21 hours ago
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I thought the cr*p came first and the biofuel came afte...
By Majordennisbloodnok , 24 hours ago
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RE: Aerotherm and weather compensation
@jamespa I replied yesterday with detailed readings whi...
By DavidB , 2 days ago
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RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
By davidnolan22 , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Very nice. we’ve been super soggy here, but rather m...
By Papahuhu , 4 days ago
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RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
By bobflux , 4 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews Agree with the others on sequence: loft first...
By mk1234 , 4 days ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 6 days ago
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