Last seen: Dec 14, 2025
Vaillant were very willing but the guy who came said he didn’t know much about software. So multiple re-installs switch on and offs later everything t...
I’m sure I’ve read somewhere that Samsung pumps don’t like going down to temperatures in the 20s so the 32C at the upper outside temperature end might...
To make your system more efficient you need to increase both your zones’ thermostats to above the temperature you want them at (see Heatgeek for more ...
In my personal experience of all things engineering no matter how carefully you try to think of everything that the future installation might need you...
Your Sensocomfort is the thermostat and it does work as one in partnership with the WC curve. In expanded mode it switches off once the room is above ...
Can you manually and temporarily raise the slope and or offset of your WC curve? On the Vaillant it would be by increasing the WC parameter but on the...
We’ve got a single 9.5kWh GivEnergy battery and it has been OK software-wise. Others have had real problems with the control side, in particular when ...
We only hit -3C and 65kWh electricity in 24hrs, a couple of days ago. We were using the wood burner too since we’ve got loads of scrap wood to burn,...
I’m hoping that in practice the two heat pump rule will allow one air to water HP and one air to air. This will allow fitting a smaller air to water...
There’s no prizes for design on our thermal cover. It’s 70mm phenolic taped in place, covered by tarpaulin to keep rain off the insulation. The batter...
Walking away from free stuff doesn’t seem a good idea. But the extent of the modifications you list “holes in brickwork and damage inside the house” i...
A friend used solar together and then a different installer was used. The installation was done well enough but they installed 6kW of panels on an 4kW...
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@andrewj Seeing they deleted both threads with the pict...
By HarrisonC , 7 hours ago
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RE: Who's your electricity provider and what's your tariff?
@mars I think your commentary is very fair and balanc...
By JamesPa , 7 hours ago
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RE: External pipework insulation
That's great advice @transparent... thank you. @david...
By Mars , 8 hours ago
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RE: Advice on internal circulation pump noise
Thanks @mikefl - I'll maybe have a look at the lock-shi...
By jtg , 9 hours ago
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@toodles interesting suggestion, thanks. I will try to...
By GrahamF , 9 hours ago
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RE: Mitsubishi Ecodan Auto Adaption trial to stop cycling.
The interval you talk of, i think, will be 60min for an...
By F1p , 13 hours ago
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RE: Electricity price predictions
Does anyone have a current graphic, visual or breakdown...
By Mars , 16 hours ago
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Agree with @majordennisbloodnok on the setbacks. We hav...
By ChandyKris , 1 day ago
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RE: New Fogstar 15.5kWh upright solution
It is a matter of luck. 2ith Fogstar "instructions", to...
By Batpred , 1 day ago
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RE: Speedcomfort radiator fans
@deltona the way the links were added broke the page. A...
By Mars , 1 day ago
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RE: Setback savings - fact or fiction?
I agree! Even more so if we get an answer! But the chal...
By cathodeRay , 1 day ago
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RE: Refrigerant R32, is it now banned in the EU from 1st Jan 2027 for monobloc ASHPs?
This has been delayed from what I believe to be this ye...
By dgclimatecontrol , 2 days ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
this is why I provided current flow temperatures in the...
By ksim , 2 days ago
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RE: Why Millions of UK Homes Struggle With Heat Pumps
There's many homes that would be quite a disruption for...
By dgclimatecontrol , 2 days ago
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RE: Ecodan unable to hit legionella target temp - what's the consensus?
@rhh2348 ...maybe this option is what you want? Alter...
By benson , 2 days ago
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RE: Free Ecoheat Heat Pump Install
@old_scientist This does make the unit smaller as the b...
By dgclimatecontrol , 2 days ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
@old_scientist hiya mate, did you ever get to the botto...
By 9jwr9 , 2 days ago
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RE: Configuring third party dongle for Ecodan local control
@majordennisbloodnok I think the HPDHD diagnosis may be...
By Sheriff Fatman , 2 days ago


