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Last seen: Oct 7, 2025
Seems I posted at exactly the same time as you to make exactly the same point - the change in DT will probably be imperceptibly small.
This is really interesting. Thinking "out loud", I think that assumption is likely - you would only see a significant change in Delta T if your whole ...
Regarding the Honeywell valves, I have this one installed: Should I ask for it to be replaced with a different one? If so what should I tell/ask f...
I wonder if this means that, in addition to the PID-style feedback system, it also has a "model" for heat loss, which it populates with the data that ...
Does the FTC5 controller have a built-in temperature sensor or is it just the FTC6?
How do you set the flow temperature on the timer in the app? I can see how to set the room temperature, and I can see how to switch between "room" and...
My parents moved into a new build flat last year which was heated with a heat pump. There was basically no hand-over or instruction from the builders....
No worries, they got G99 approval from the DNO for the 5kW system.
TBF you won't get 6 kW from your solar array for very long. You'll only get 6 kW if the sun and roof are at the right angle (South facing roof, around...
It's wild, I paid thousands of pounds for this equipment, the unit is mine, the sensors are mine, the house is mine, data is mine. I shouldn't have to...
Personally I think we can get a lot more mileage out of human feedback mechanisms in addition to sensors. For example, when my wife is cold, she turns...
This gives you the heat requirement of the property -- that is, the amount of energy that the heat pump is required to produce. But we're really inter...
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RE: Rate the quality of your heat pump design and installation
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By Toodles , 37 minutes ago
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RE: Indevolt Batteries UK Support & Info Thread
@transparent yes I understand. The indevolt wouldn't kn...
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RE: Cooling with air to water heat pumps
On the two huge (10m² each) south facing windows I inst...
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent I don't think Axle have any involvement...
By Tim441 , 3 hours ago
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I'm the general case no (at least not yet). But if ins...
By JamesPa , 4 hours ago
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RE: Failed Heat Pump Install: IWA Claim Rejected
Many of the estimates we received mention IWA and RECC....
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RE: Rural burning – I've had enough
Same here in Finland. It's strictly forbidden ...
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RE: Renewables & Heat Pumps in the News
Something worth flagging... we've just published a news...
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
The Homeowners' Q&A podcast is back... I've changed...
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RE: Anyone concerned about GivEnergy?
I have already signed up with Axle so yes, that takes c...
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@batpred Would it pass the airbnb feedback test no. I...
By EtchedPixels , 2 days ago
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A quick update... we've just launched the beta version ...
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RE: Who Actually Owns a Heat Pump in Britain? We Asked. Here Is What We Found.
The age part doesn't surprise me - only 25% of UK home ...
By EtchedPixels , 2 days ago
