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Last seen: Jun 2, 2026
@drei I’ve not been able to find a local installer let alone someone who can pop round to have a look. I think I might be the only Vaillant 7kw in a 2...
@jamespa the only other thing ive wondered is why when the installers guy was fitting the auto air bleed he seemed to curse as if he'd fitted it to th...
@editor yeah i looked at those but id need 12+ for my place which would set me back £330 for the 12 pack. they look like a underfloor flow rate valve ...
ok my setup is pretty simple: 7.35kw cibse heat loss 7kw Vaillant Arotherm Plus no buffers/volumisers 250L Vaillant Heat Pump unistor tank 1...
@heacol maybe you can figure why mines vibrating the primaries in my ceiling when you’ve finished😁. @editor good luck with the repipe, must ...
@jamespa yes I guess. But surely not everyone is buying special anti vibration clips? My plumber (who has worked on large scale renewable stuff in a p...
@jamespa if I remember the insulation has a notch cut in it so it goes over the pipe and either side of the joist.
@jamespa installer said today "Yeah unfortunately thay is not going to help with vibration. They aren't anti vibration clips and/or the pipes been wra...
@jamespa pretty sure, unless the water pump makes a humming noise outside when stood about 2m from the unit. I can hear for instance when it ramps up ...
also if the primaries inside the house are clipped against the ceiling trusses, i have a lowered ceiling so have a void where the pipes run, would it ...
who do i contact about getting stuff sorted when the installer doesnt seem to be doing anything constructive about getting the sparks back to fit the ...
@jamespa the paving slabs are not cemented down just weight of the hp holding everything in place. Hp not fixed to slabs, slabs not fixed to each othe...
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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


