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Last seen: Mar 23, 2026
I suspect that different heat pumps employ different strategies to control their output, as I do see a spike on my Grant (most times) when it starts u...
Hi, My Grant Aerona was installed under the ECO4 scheme by Eco Providers Ltd (assume they are the same - in Lancashire), and they did an 'okay' job ...
Can you see the make/model of the programmer used to control the HW? Or can you upload a picture of it? I have a Timeguard 7-day 1 channel for my HW ...
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That's quite an installation choice for the primary user controller. They didn't bother with any pipe insulation either I see. "When we say 'do...
I didn't think the HP would work at all without the controller working. Maybe it has some default cycles that enable it to work to some extent? The ma...
Regarding hardware requirements, I'm using a Raspberry Pi with 2GB or RAM and a 64GB SD card (Pi's are becoming available again after recent supply is...
@ggw This is a requirement of the Grant pump - Section 9.13 of the Installation Manual: "A flow regulator is supplied with the heat pump. This must be...
I have a Grant Aerona, with EPH room thermostats. That is what is on your image #3, and the receiver is top left on the DHW cylinder in your image #2....
Hi, I'll be interested to see how your post progresses, as I've started doing the same thing with my Grant ASHP, which was installed in April of thi...
Forum Handle: MikeFl Manufacturer: Grant Model: Aerona HPID10R32 Type: ASHP Arrangement: Mono Area of Country: Cumbria Home Type: Dormer ...
Latest Posts
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RE: Cooling with air to water heat pumps
On the two huge (10m² each) south facing windows I inst...
By bobflux , 1 hour ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent I don't think Axle have any involvement...
By Tim441 , 1 hour ago
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I'm the general case no (at least not yet). But if ins...
By JamesPa , 3 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Good morning. I just came across your website. Was ho...
By iRadiate , 13 hours ago
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RE: Failed Heat Pump Install: IWA Claim Rejected
Many of the estimates we received mention IWA and RECC....
By Batpred , 24 hours ago
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RE: Rural burning – I've had enough
Same here in Finland. It's strictly forbidden ...
By upnorthandpersonal , 24 hours ago
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RE: Renewables & Heat Pumps in the News
Something worth flagging... we've just published a news...
By Mars , 1 day ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
The Homeowners' Q&A podcast is back... I've changed...
By Mars , 1 day ago
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RE: Anyone concerned about GivEnergy?
I have already signed up with Axle so yes, that takes c...
By KevH , 1 day ago
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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 ...
By Mars , 2 days ago
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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
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RE: Home automation and the cloud; is there a better way?
Nothing you've said there, @etchedpixels, is something ...
By Majordennisbloodnok , 2 days ago
